@book{CTT100737528, author = {石川謙 and 川本正}, title = {材料科学実験(M,P,C)}, publisher = {}, year = 2016, } @book{CTT100694746, author = {石川謙 and 大津 元一 and 田所 利康}, title = {イラストレィテッド 光の科学}, publisher = {朝倉書店}, year = 2014, } @book{CTT100562818, author = {石川 謙 and 一ノ瀬 秀雄 and 氏家 誠司 and 太田 和親 and 岡村 維彦 and 木村 宗弘 and 斎藤 一弥 and 高西 陽一 and 廣嶋 綱紀 and 藤掛 英夫 and 山口 留美子 and 山本 潤}, title = {液晶科学実験講座}, publisher = {シグマ出版}, year = 2007, } @book{CTT100426118, author = {石川謙}, title = {高分子の物性 (2) 電気・光・磁気的性質}, publisher = {共立出版}, year = 1998, } @book{CTT100426117, author = {石川謙}, title = {材料科学への招待}, publisher = {培風館}, year = 1997, } @article{CTT100901480, author = {K. Shirota and A. Fukuda and N. Yadav and V. P. Panov and Jagdish K. Vij and Y. Yamagata and K. Ishikawa}, title = {Response to an applied electric field in an antiferroelectric 1/2 subphase: The role of thermal fluctuations}, journal = {Physical Review E,}, year = 2023, } @article{CTT100876377, author = {A. V. Emelyanenko and V. Yu. Rudyak and S. A. Shvetsov and F. Araoka and H. Nishikawa and K. Ishikawa}, title = {Emergence of paraelectric, improper antiferroelectric, and proper ferroelectric nematic phases in a liquid crystal composed of polar molecules}, journal = {Physical Review E}, year = 2022, } @article{CTT100883567, author = {Yoko Nambu and Yoko Yoshitake and Shohan Yanagi and Kenji Mineyama and Keisuke Tsurui and Shigeki Kuwata and Toshikazu Takata and Tadatomi Nishikubo and Ken Ishikawa}, title = {Dinaphtho[2,1-b:10,20-d]thiophenes as high refractive index materials exploiting the potential characteristics of ‘‘dynamic thiahelicenes’}, journal = {Journal of Materials Chemistry C}, year = 2022, } @article{CTT100848178, author = {Sultan Otep and Kosuke Ogita and Naomasa Yomogita and Kazunori Motai and Yang Wang and Yu-Cheng Tseng and Chu-Chen Chueh and Yuhei Hayamizu and Hidetoshi Matsumoto and Ken Ishikawa and Takehiko Mori and Tsuyoshi Michinobu.}, title = {Cross-linking of Poly(arylenebutadiynylene)s and Its Effect on Charge Carrier Mobilities in Thin Film Transistors}, journal = {Macromolecules}, year = 2021, } @article{CTT100838244, author = {Zhengyu Feng and Vigneshwaran Swaminathan and Vitaly P. Panov and Atsuo Fukuda and Ken Ishikawa and Jagdish K. Vij}, title = {Dielectric study of a subphase stabilized in an exceptionally wide temperature range by a delicate balance of interlayer interactions and thermal fluctuations}, journal = {PHYSICAL REVIEW E}, year = 2020, } @article{CTT100838243, author = {Yuhan Hu and Ken Ishikawa}, title = {Ultrahigh dielectric constant induced by the interfacial polarization between liquid crystal droplets and polymer matrix}, journal = {Japanese Journal of Applied Physics}, year = 2020, } @article{CTT100811149, author = {Masaki Hada and Daisuke Yamaguchi and Tadahiko Ishikawa and Takayoshi Sawa and Kenji Tsuruta and Ken Ishikawa and Shin-ya Koshihara and Yasuhiko Hayashi and Takashi Kato}, title = {Ultrafast isomerization-induced cooperative motions to higher molecular orientation in smectic liquid-crystalline azobenzene molecules}, journal = {Nature communications}, year = 2019, } @article{CTT100789012, author = {Mari Ichimura and Ken Ishikawa}, title = {Development of highly fluorescent distyryl dyes for liquid crystal lasers}, journal = {Japanese Jurnal of Applied Physics}, year = 2019, } @article{CTT100786959, author = {ZHENGYU FENG and Ken Ishikawa}, title = {High-performance switchable grating based on pre-transitional effect of antiferroelectric liquid crystals}, journal = {Optics Express}, year = 2018, } @article{CTT100786960, author = {Zhengyu Feng and Ken Ishikawa}, title = {Phase modulator mode based on the pre-transitional effect of antiferroelectric liquid crystals}, journal = {Optics Letters}, year = 2018, } @article{CTT100770695, author = {Zhengyu Feng and A. D. L. Chandani Perera and Atsuo Fukuda and Jagdish K. Vij and Ken Ishikawa and Atsuo Iida and Yoichi Takanishi}, title = {Definite existence of subphases with eight- and ten-layer unit cells as studied by complementary methods, electric-field-induced birefringence and microbeam resonant x-ray scattering}, journal = {Physical Review E}, year = 2017, } @article{CTT100801459, author = {Nádasi, H. and Stannarius, R. and Eremin, A. and Ito, A. and Ken Ishikawa and Haba, O. and Yonetake, K. and Takezoe, H. and Araoka, F.}, title = {Photomanipulation of the anchoring strength using a spontaneously adsorbed layer of azo dendrimers}, journal = {Physical Chemistry Chemical Physics}, year = 2017, } @article{CTT100726956, author = {Satoshi Aya and Yuji Sasaki and Hideo Takezoe and Ken Ishikawa and Kenji Ema and Takaaki Hikima and Masaki Takata and Fumito Araoka}, title = {Thermodynamically Anchoring-Frustrated Surface to Trigger Bulk Discontinuous Orientational Transition}, journal = {Langmuir}, year = 2016, } @article{CTT100721701, author = {Zhengyu Feng and Ken Ishikawa}, title = {Development of simultaneous measurement system of birefringence, optical rotational power, and transmission spectra for chiral liquid crystal phases}, journal = {Japanese Journal of Applied Physics}, year = 2016, } @article{CTT100721700, author = {Junichi Kougo and Ken Ishikawa}, title = {Evaluation of anisotropic charge carrier mobility of perylene single crystals by time-of-flight method}, journal = {Japanese Journal of Applied Physics}, year = 2016, } @article{CTT100679537, author = {O. Pitayatanakul and T. Higashino and T. Kadoya and M. Tanaka and H. Kojima and M. Ashizawa and T. Kawamoto and H. Matsumoto and K. Ishikawa and T. Mori}, title = {High performance ambipolar organic field-effect transistors based on indigo derivatives}, journal = {J. Mater. Chem. C}, year = 2014, } @article{CTT100795008, author = {S. Aya and S. Ogino and Yoshihiro Hayashi and K. Okano and D. Pociecha and K. V. Le and F. Araoka and S. Kawauchi and E. Gorecka and N. Vaupotič and H. Takezoe and K. Ishikawa}, title = {Structure-sensitive Bend Elastic Constants Between Piconewton and Subnanonewton in Diphenylacetylene-core-based Liquid Crystals}, journal = {Physical Review E}, year = 2014, } @article{CTT100801785, author = {Cao, H. and He, W. and Mao, Y. and Lin, X. and Ken Ishikawa and Dickerson, J.H. and Hess, W.P.}, title = {Recent progress in degradation and stabilization of organic solar cells}, journal = {Journal of Power Sources}, year = 2014, } @article{CTT100694752, author = {Satoshi Aya and Haruki Obara and Damian Pociecha and Fumito Araoka and Kunihiko Okano and Ken Ishikawa and Ewa Gorecka and Takashi Yamashita and Hideo Takezoe}, title = {Highly Elastic Liquid Crystals with a Sub-nanonewton Bending Elastic Constant Mediated by the Resident Molecular Assemblies}, journal = {Advanced Materials}, year = 2014, } @article{CTT100694749, author = {S. Aya and Y. Sasaki and D. Pociecha and F. Araoka and E. Górecka and K. Ema and I. Muševič and H. Orihara and K. Ishikawa and H. Takezoe}, title = {Stepwise heat-capacity change at an orientation transition in liquid crystals}, journal = {Physical Review E}, year = 2014, } @article{CTT100801305, author = {Aya, S. and Zep, A. and Aihara, K. and Ema, K. and Pociecha, D. and Gorecka, E. and Araoka, F. and Ken Ishikawa and Takezoe, H.}, title = {Stable electro-optic response in wide-temperature blue phases realized in chiral asymmetric bent dimers}, journal = {Optical Materials Express}, year = 2014, } @article{CTT100663304, author = {Cao and Masaki Tanaka and Ken}, title = {Stabilization mechanisms of aluminum-titanium bilayer cathodes in organic solar cells}, journal = {Applied physics letters}, year = 2013, } @article{CTT100700958, author = {Takahiro Ueda and Shiori Masuko and Fumito Araoka and Ken Ishikawa and Hideo Takezoe}, title = {A General Method for the Enantioselective Formation of Helical Nanofilaments}, journal = {Angewandte Chemie}, year = 2013, } @article{CTT100663306, author = {Takuya Ikeda and Satoshi Aya and Fumito Araoka and Ken Ishikawa and Osamu Haba and Koichiro Yonetake and Yuichi Momoi and Hideo Takezoe}, title = {Novel Bistable Device Using Anchoring Transition and Command Surface}, journal = {Applied Physics Express}, year = 2013, } @article{CTT100663307, author = {Huanqi Cao and Hideo Takezoe and Ken Ishikawa}, title = {Titanium–Aluminum Bilayer Cathode for Small-Molecular Organic Solar Cells with Prolonged Life upon Exposure to Air}, journal = {Japanese Journal of Applied Physics}, year = 2013, } @article{CTT100663305, author = {A. V. Emelyanenko and K. Ishikawa}, title = {Smooth transitions between biaxial intermediate smectic phases}, journal = {SOFT MATER}, year = 2013, } @article{CTT100663303, author = {Huanqi Cao and Ken Ishikawa}, title = {Lateral oxygen diffusion dominated extrinsic degradation of small molecular organic solar cells}, journal = {Solar Energy Materials and Solar Cells}, year = 2013, } @article{CTT100663310, author = {Lopamudra Chakraborty and Nirmalangshu Chakraborty and Dipika Debnath Sarkar and Nandiraju V. S. Rao and Satoshi Aya and Khoa Van Le and Fumito Araoka and Ken Ishikawa and Damian Pociecha and Ewa Gorecka and Hideo Takezoe}, title = {Unusual temperature dependence of smectic layer structure associated with the nematic–smectic C phase transition in a hockey-stick-shaped four-ring compound}, journal = {J. MATER. CHEM. C}, year = 2013, } @article{CTT100663311, author = {Satoshi Aya and Fumito Araoka and Ken Ishikawa and Hideo Takezoe}, title = {Evolution of the discontinuous anchoring transition under an electric field}, journal = {Physical Revew E}, year = 2013, } @article{CTT100663309, author = {Fumito Araoka and Go Sugiyama and Ken Ishikawa and Hideo Takezoe}, title = {Highly Ordered Helical Nanofilament Assembly Aligned by a Nematic Director Field}, journal = {Advanced Functional Materials}, year = 2013, } @article{CTT100801613, author = {Lee, G. and Araoka, F. and Ken Ishikawa and Momoi, Y. and Haba, O. and Yonetake, K. and Takezoe, H.}, title = {Photoinduced ordering transition in microdroplets of liquid crystals with azo-dendrimer}, journal = {Particle and Particle Systems Characterization}, year = 2013, } @article{CTT100661491, author = {Hyeon-Cheol Jeong and Satoshi Aya and Sungmin Kang and Fumito araoka and ken ishikawa and Hideo Takezoe}, title = {Are chiral dopants with higher twisting power advantageous to induce wider temperature range of the blue phases?}, journal = {Liquid crystals}, year = 2013, } @article{CTT100801490, author = {Sandhya, K.L. and Chandani, A.D.L. and Fukuda, A. and Vij, J.K. and Emelyanenko, A.V. and Ken Ishikawa}, title = {Degeneracy lifting due to thermal fluctuations around the frustration point between anticlinic antiferroelectric SmCA* and synclinic ferroelectric SmC*}, journal = {Physical Review E - Statistical, Nonlinear, and Soft Matter Physics}, year = 2013, } @article{CTT100663300, author = {H.-C. Jeong and K. V. Le and S.-W. Choi and F. Araoka and K. Ishikawa and H. Takezoe and M. -J Gim and S. -T Hur}, title = {Transition between widened BPs by light irradiation using photo-active bent-core liquid crystal with chiral dopant}, journal = {J. MATER. CHEM.}, year = 2012, } @article{CTT100642229, author = {N. Koizumi and G. Shanker and F. Araoka and K. Ishikawa and C. V. Yelamaggad and H. Takezoe}, title = {Interplay between polarity and chirality in the electric-field-responsive columnar phase of a dipeptide derivative}, journal = {NPG Asia Mater.}, year = 2012, } @article{CTT100642228, author = {謝 and K. V. Le and Y. Sasaki and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Critical behavior in electric-field-induced anchoring transition in a liquid crystal}, journal = {Phys. Rev.}, year = 2012, } @article{CTT100642230, author = {I. Seo. E.-H. Sohn and J.-C. Lee and K. Song and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Molecular surface structure of comb-like poly(oxyethylene) with alkyl sulfonyl side chains studied by sum-frequency generation vibrational spectroscopy}, journal = {Liq. Cryst}, year = 2012, } @article{CTT100673419, author = {Tatipamula A. Kumar and Khoa V. Le and Satoshi Aya and Sungmin Kang and Fumito Araoka and Ken Ishikawa and Surajit Dhara and Hideo Takezoe}, title = {Anchoring Transition in a Nematic Liquid Crystal doped with Chiral Agents}, journal = {Phase Transitions}, year = 2012, } @article{CTT100628128, author = {S. Aya and K. V. Le and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Nano-size-induced optically isotropic nematic phase}, journal = {Jpn. J. Appl. Phys.}, year = 2011, } @article{CTT100642235, author = {A.V. Emelyanenko and 謝 and Y. Sasaki and F. Araoka and K. Ema and K. Ishikawa and H. Takezoe}, title = {Two transitions between isotropic and nematic phases in confined liquid crystals}, journal = {Phys. Rev. E}, year = 2011, } @article{CTT100642233, author = {H. Nagayama and Y. Sasaki and F. Araoka and K. Ema and K. Ishikawa and H. Takezoe}, title = {Discrete and sequential formation of helical nanofilaments in mixtures consisting of bent- and rod-shaped molecules}, journal = {Soft Matter}, year = 2011, } @article{CTT100642226, author = {L. Guo and E. Gorecka and D. Pociecha and N. Vaupotic and M. Cepic and R. Amaranatha Reddy and K. Gornik and F. Araoka and N. A. Clark and D. M. Walba and K. Ishikawa and H. Takezoe}, title = {Ferroelectric behavior of orthogonal smectic phase made of bent-core molecules}, journal = {Phys. Rev. E}, year = 2011, } @article{CTT100628137, author = {Mayumi AKAMINE and Ken ISHIKAWA and Kiyoto MAEKAWA and Masahiro KON}, title = {The physical mechanism of cuticular color in Phelotrupes auratus (Coleoptera, Geotrupidae)ens_448 291..296}, journal = {Entomological Science}, year = 2011, } @article{CTT100628134, author = {S. Aya and Y. Sasaki and F. Araoka and K. Ishikawa and K. Ema and H. Takezoe}, title = {Isotropic-nematic transition at surface of a liquid crystal embedded in aerosol network}, journal = {Phys. Rev. E}, year = 2011, } @article{CTT100628133, author = {T. A. Kumar and V. S. S. Sastry and K. Ishikawa and H. Takezoe and N. V. Madhusudana and S. Dhara}, title = {Effect of Electric Field on Defects in a Nematic Liquid Crystal with Variable Surface}, journal = {Liq. Cryst.}, year = 2011, } @article{CTT100628130, author = {F. Araoka and G. Sugiyama and K. Ishikawa and H. Takezoe}, title = {Electric-field controllable optical activity in the nano-segregated system composed of rod- and bent-core liquid crystals}, journal = {Opt. Mater. Express}, year = 2011, } @article{CTT100798650, author = {Choi, H. and Suzushi Nishimura and T. Toyooka and K. Ishikawa and H. Takezoe}, title = {Analysis of cavity-mode lasing characteristics from a resonator with broadband cholesteric liquid-crystal bragg reflectors}, journal = {Advanced Functional Materials}, year = 2011, } @article{CTT100628123, author = {W. H. Koo and F. Araoka and K. Ishikawa and S. M. Jeong and S. Nishimura and T. Toyooka and H. Takezoe}, title = {Simultaneous extraction of ITO/organic and substrate waveguide modes from buckled organic light emitting diodes}, journal = {Appl. Phys. Express}, year = 2011, } @article{CTT100628121, author = {K. V. Le and S. Aya and Y. Sasaki and H. Choi and F. Araoka and K. Ema and J. Mieczkowski and A. Jakli and K. Ishikawa and H. Takezoe}, title = {Liquid Crystalline amorphous blue phase and its large electrooptical Kerr effect}, journal = {J. Mater. Chem}, year = 2011, } @article{CTT100628113, author = {L. Guo and K. Gomola and E. Gorecka and D. Pociecha and S. Dhara and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Transition between two orthogonal polar phases in symmetric bent-core liquid crystals}, journal = {Soft Matter,}, year = 2011, } @article{CTT100798647, author = {Suzushi Nishimura and W. H. Koo and S. Y. Boo and S. M. Jeong and F. Araoka and K. Ishikawa and T. Toyooka and H. Takezoe}, title = {Controlling bucking structure by UV/ozone treatment for light extraction from organic light emitting diodes}, journal = {Organic Electronics: physics, materials, applications}, year = 2011, } @article{CTT100628107, author = {H. G. Kim and J. S. Jang and S.-T. Hur and S.-W. Choi and S. S. Kim and H. Takezoe and K. Ishikawa}, title = {Thin-film field-effect transistors of copper phthalocyanine on a rubbed polyethersulfone}, journal = {Thin Solid Films}, year = 2011, } @article{CTT100633406, author = {Satoshi Aya and Sasaki Yuji and Fumito Araoka and Kenji Ema and Ken Ishikawa and Alexander V. Emelyanenko and Hideo Takezoe}, title = {Observation of Two Isotropic-Nematic Phase Transitions Near a Surface}, journal = {PHYSICAL REVIEW LETTERS}, year = 2011, } @article{CTT100628110, author = {W. H. Koo and S. M. Jeong and S. Nishimura and F. Araoka and K. Ishikawa and T. Toyooka and H. Takezoe}, title = {Polarization conversion in surface-plasmon-coupled emission from organic light emitting diodes using spontaneously formed buckles}, journal = {Adv. Mater.}, year = 2011, } @article{CTT100628101, author = {L. Guo and S. Dhara and B. K. Sadashiva and S. Radhika and R. Pratibha and Y. Shimbo and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Polar switching in the SmAdPA Phase composed of asymmetric bent-core molecules}, journal = {Phys. Rev. E,}, year = 2010, } @article{CTT100628102, author = {F. Araoka and T. Otani and K. Ishikawa and H. Takezoe}, title = {Spectral blue shift via intermolecular interactions in the B2 and B4 phases of a bent-shaped molecule}, journal = {Phys. Rev. E,}, year = 2010, } @article{CTT100610961, author = {Ken Ishikawa and K. L Sandhya and A. D. L. Chandani-Perrera and Atsuo Fukuda and J. K. Vij}, title = {Antiferroelectric and ferroelectric orderings in frustrated chiral tilted smectics and a continuous change from anticlinic SmCA to synclinic SmC}, journal = {Euro Phys. Lett}, year = 2010, } @article{CTT100610271, author = {HIDEO TAKEZOE and JIN KI KIM and Van Khoa Le and Dhara Surajit and Ken Ishikawa and Fumito Araoka}, title = {Heat-driven and electric-field-driven bistable devices using dye-doped nematic liquid crystals}, journal = {J. Appl. Phys.}, year = 2010, } @article{CTT100610245, author = {HIDEO TAKEZOE and WONHOE KOO and Hongje Yun and Fumito Araoka and Ken Ishikawa and Soon Moon Jeong and T. TOYOOKA and S Nishimura}, title = {Spontaneously buckled microlens for improving outcoupled organic electroluminescence}, journal = {Appl. Phys. Exp.}, year = 2010, } @article{CTT100629530, author = {H. Choi and J. Kim and S. Nishimura and T. Toyooka and F. Araoka and K. Ishikawa and J. W. Wu and H. Takezoe}, title = {Broad-band Cavity-mode Lasing from Dye-doped Nematic Liquid Crystal Sandwiched by Broad-band}, journal = {ADVANCED MATERIALS}, year = 2010, } @article{CTT100610243, author = {HIDEO TAKEZOE and Reiri Kougo and Fumito Araoka and Y Uchida and R. Tamura and Ken Ishikawa}, title = {Second-harmonic generation in a paramagnetic all-organic chiral smectic liquid crystal}, journal = {Appl. Phys. Exp.}, year = 2010, } @article{CTT100610272, author = {HIDEO TAKEZOE and Masanao Goto and Ken Ishikawa}, title = {Carrier transport simulation in a model liquid crystalline system with the biaxial Gay–Berne potential}, journal = {J. Chem. Phys.}, year = 2010, } @article{CTT100610376, author = {HIDEO TAKEZOE and WONHOE KOO and Soon Moon Jeong and Fumito Araoka and Ken Ishikawa and S Nishimura and T. TOYOOKA}, title = {Light extraction from organic light emitting diodes enhanced by spontaneously formed buckles}, journal = {Nature Photonics}, year = 2010, } @article{CTT100610339, author = {HIDEO TAKEZOE and Lingfeng GUO and Dhara Surajit and B. K. Sadashiva and S. Radhika and R. Pratibha and YOSHIO SHIMBO and Fumito Araoka and Ken Ishikawa}, title = {Electrooptic and Dielectric Characterization of SmAdPA Phase of a Asymmetric Bent Core Liquid Crystal}, journal = {Phys. Rev. E .}, year = 2010, } @article{CTT100597115, author = {Hiroki Nagayama and Sanjay Kumar Varshney and Masanao Goto and Fumito Araoka and Ken Ishikawa and Veena Prasad and Hideo Takezoe}, title = {Spontaneous Deracemization of Disc-like Molecules in the Columnar Phase}, journal = {Angewandte Chemie International Edition}, year = 2010, } @article{CTT100592898, author = {Soon Moon Jeong and Jin Ki Kim and Yoshio Shimbo and Fumito Araoka and Surajit Dhara and Na Young Ha and Ken Ishikawa and Hideo Takezoe}, title = {Perfluoropolymer surface for shock-free homeotropic alignment of smectic liquid crystals}, journal = {Adv. Mater.}, year = 2010, } @article{CTT100801419, author = {Yoon, D.K. and Deb, R. and Chen, D. and Körblova, E. and Shao, R. and Ken Ishikawa and Rao, N.V.S. and Walba, D.M. and Smalyukh, I.I. and Clark, N.A.}, title = {Organization of the polarization splay modulated smectic liquid crystal phase by topographic confinement}, journal = {Proceedings of the National Academy of Sciences of the United States of America}, year = 2010, } @article{CTT100610295, author = {HIDEO TAKEZOE and G. Lee and Hyeoncheol Jeong and Fumito Araoka and K.-T. Kang and Ken Ishikawa and M. Cepic}, title = {Anchoring transition of bent-rod dimer liquid crystals on different surfaces}, journal = {Liq. Cryst.}, year = 2010, } @article{CTT100610287, author = {HIDEO TAKEZOE and Kinga Gomola and Lingfeng GUO and Fumito Araoka and Ken Ishikawa and Damian Pociecha}, title = {Optically Uniaxial Antiferroelectric Smectic Phase in Asymmetrical Bent-core Compounds Containing 3-Aminophenol Central Unit}, journal = {J. Mater. Chem.}, year = 2010, } @article{CTT100610227, author = {HIDEO TAKEZOE and H. Choi and J. Kim and RYO NISHIMURA and T. TOYOOKA and Fumito Araoka and Ken Ishikawa and J. W. Wu}, title = {Broad-band Cavity-mode Lasing from Dye-doped Nematic Liquid Crystal Sandwiched by Broad-band Cholesteric Liquid Crystal Bragg Reflectors}, journal = {Adv. Mater}, year = 2010, } @article{CTT100610288, author = {HIDEO TAKEZOE and Dhara Surajit and Ken Ishikawa}, title = {Thermotropic Uniaxial Nematic Liquid Crystal with Half-Strength Disclinations: Defect-Antidefect Production and Correlation}, journal = {J. Phys. Condens. Mater. 21 (2009) 505103-1-5.}, year = 2009, } @article{CTT100592896, author = {K. V. Le and F. Araoka and K. Fodor-Csorba and K. Ishikawa and H. Takezoe}, title = {Flexoelectric effect in a bent-core mesogen}, journal = {Liq. Cryst.}, year = 2009, } @article{CTT100592900, author = {J. K. Kim and F. Araoka and S. M. Jeong and S. Dhara and K. Ishikawa and H. Takezoe}, title = {Bistable device using anchoring transition of nematic liquid crystals}, journal = {Appl. Phys. Lett.}, year = 2009, } @article{CTT100592899, author = {T. Otani and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Enhanced Optical Activity by Achiral Rod-like Molecules Nano-segregated in the B4 Structure of Achiral Bent-core Molecules}, journal = {J. Am. Chem. Soc.}, year = 2009, } @article{CTT100610330, author = {HIDEO TAKEZOE and Dhara Surajit and JIN KI KIM and Soon Moon Jeong and Reiri Kougo and Fumito Araoka and Ken Ishikawa}, title = {Anchoring transition of transversely polar liquid-crystal molecules on perfluoropolymer surfaces}, journal = {Phys. Rev. E}, year = 2009, } @article{CTT100610389, author = {Surajit Dhara and Jin Ki Kim and Soon Moon Jeong and 向後 伶利 and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {Anchoring transitions of transversely polar liquid-crystal molecules on perfluoropolymer surfaces}, journal = {Phys. Rev. E}, year = 2009, } @article{CTT100582740, author = {K. Shibata and Y. Watakabe and K. Ishikawa and H. Takezoe and H. Wada and T. Mori}, title = {(Tetrathiafulvalene)tetracyanoquinodimethane as a contact material for n-channel and ambipolar organic transistors}, journal = {Appl. Phys. Exp.}, year = 2009, } @article{CTT100592897, author = {S. Dhara and J. K. Kim and S. M. Jeong and R. Kogo and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Anchoring transition of transversely polar liquid-crystal molecules on perfluoropolymer surfaces}, journal = {Phys. Rev. E}, year = 2009, } @article{CTT100596658, author = {Masanao Goto and Yoshimasa Bando and takashi shirahata and Takehiko Mori and HIDEO TAKEZOE and Ken Ishikawa}, title = {High Carrier Mobility in Mesophase of a Dithienothiophene Derivative}, journal = {Appl. Phys. Exp.}, year = 2009, } @article{CTT100610373, author = {HIDEO TAKEZOE and T. Yoshino and K. Shibata and H. Wada and Yoshimasa Bando and Ken Ishikawa and Takehiko Mori}, title = {Organic field-effect transistors based on solution-processible debenzotetrathiafulvalene derivatives}, journal = {Chem. Lett. 38 (2009) 200-201.}, year = 2009, } @article{CTT100610260, author = {Kinga Gomola and HIDEO TAKEZOE and Lingfeng GUO and Ewa Gorecka and Damian Pociecha and J. Mieczkowski and Ken Ishikawa}, title = {First symmetrical banana compounds exhibiting SmAPR mesophase and unique transition between two orthogonal polar phases}, journal = {Chem. Commun. 2009, 6592-6594.}, year = 2009, } @article{CTT100562384, author = {H. Wada and T. Taguchi and B. Noda and T. Kambayashi and T. Mori and K. Ishikawa and H. Takezoe}, title = {Air stability of n-channel organic transistors based on Nickel coordination compounds}, journal = {Org. Elect.}, year = 2008, } @article{CTT100562418, author = {K. Sonoyama and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Lowering Threshold by Energy Transfer between Two Dyes in Cholesteric Liquid Crystal Distributed Feedback Lasers}, journal = {Appl. Exp. Lett.}, year = 2008, } @article{CTT100582738, author = {S. M. Jeong and N. Y. Ha and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Electro-tunable polarization of surface-emitting distributed feedback laser with nematic liquid crystals}, journal = {Appl. Phys. Lett}, year = 2008, } @article{CTT100562417, author = {S. M. Jeong and F. Araoka and Y. Machida and K. Ishikawa and H. Takezoe}, title = {Enhancement of normally-directed light outcoupling from organic light-emitting diodes using nano-imprinted low-refractive-index layer}, journal = {Appl. Phys. Lett.}, year = 2008, } @article{CTT100582733, author = {N. Y. Ha and Y. Ohtsuka and S. M. Jeong and S. Nishimura and G. Suzaki and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Fabrication of a simultaneous red-green-blue reflector using single-pitched cholesteric liquid crystals}, journal = {Nature Materials}, year = 2008, } @article{CTT100582734, author = {N. Y. Ha and S. M. Jeong and S. Nishimura and G. Suzaki and K. Ishikawa and H. Takezoe}, title = {Simultaneous red, green, and blue lasing emissions in a single-pitched cholesteric liquid crystal system}, journal = {Adv. Mater.}, year = 2008, } @article{CTT100582737, author = {T. Manabe and K. Sonoyama and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Toward practical application of cholesteric liquid crystals to tunable lasers}, journal = {J. Mater. Chem}, year = 2008, } @article{CTT100582739, author = {S. Tanaka and S. Dhara and B. K. Sadashiva and Y. Shimbo and Y. Takanishi and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Alternative twist structures formed by electroconvection in the nematic phase of an achiral bent-core meolecule}, journal = {Phys. Rev. E,}, year = 2008, } @article{CTT100582741, author = {S. Dhara and F. Araoka and M. Lee and K. V. Le and L. Guo and B. K. Sadashiva and K. Song and K. Ishikawa and H. Takezoe}, title = {Kerr constant and third-order nonlinear optic susceptibility measurements in a liquid crystal composed of bent-shaped molecules}, journal = {Phys. Rev. E}, year = 2008, } @article{CTT100582742, author = {S. M. Jeong and N. Y. Ha and M. G. Chee and F. Araoka and K. Ishikawa and H. Takezoe}, title = {Enhanced linearly-polarized lasing emission from nano-imprinted surface-emitting distributed feedback laser based on polymeric liquid crystals}, journal = {Appl. Phys. Lett}, year = 2008, } @article{CTT100584222, author = {S. M. Jeong and F. Araoka and Y. Machida and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Enhancement of Light Extraction from Organic Light-Emitting Diodes with Two-Dimensional Hexagonally Nano-Imprinted Periodic Structures Using Sequential Surface Relief Grating}, journal = {Jpn. J. Appl. Phys.}, year = 2008, } @article{CTT100566481, author = {K. Shibata and Y. Watakabe and K. Ishikawa and H. Takezoe and H. Wada and T. Mori}, title = {(Tetrathiafulvalene)(tetracyanoquinodimethane) as a Contact Material for n-Channel and Ambipolar Organic Transistors}, journal = {Appl. Phys. Exp.}, year = 2008, } @article{CTT100550208, author = {Koji Shibata and Ken Ishikawa and HIDEO TAKEZOE and TAKEHIKO MORI}, title = {Contact Resistance of Dibenzotetrathiafulvalene-Based Organic Transistors with Metal and Organic Electrodes}, journal = {Appl. Phys. Lett.}, year = 2008, } @article{CTT100562376, author = {Y. Wang and T. Manabe and Y. Takanishi and K. Ishikawa and G. Shao and A. Orita and J. Otera and H. Takezoe}, title = {ependence of lasing threshold power on excitation wavelength in dye-doped cholesteric liquid crystals}, journal = {Opt. Commun.}, year = 2007, } @article{CTT100562375, author = {Y. Okada and S. Matsumoto and F. Araoka and M. Goto and Y. Takanishi and K. Ishikawa and S. Nakahara and K. Kishikawa and H. Takezoe}, title = {Three relaxation processes from an electric-field-induced polar structure in a columnar liquid crystalline urea derivative}, journal = {Phys. Rev.E}, year = 2007, } @article{CTT100562373, author = {, Y and Niigawa and K. Nishida and W. J. Kim and S. K. Lee and S. Heo and J. G. Lee and F. Araoka and Y. Takanishi and K. Ishikawa and K.-T. Kang and M. Cepic and H. Takezoe}, title = {Polar structures in the binary mixtures of bent-core liquid crystals showing ferroelectric and antiferroelectric B2 phases}, journal = {Phys. Rev. E}, year = 2007, } @article{CTT100562340, author = {Ken Ishikawa and Y. Takanishi and N. Tomoe and N. Y. Ha and T. Toyooka and S. Nishimura and K. Ishikawa and H. Takezoe}, title = {Defect-mode lasing from a three-layered helical cholesteric liquid crystal structure}, journal = {Jpn. J. Appl. Phys.}, year = 2007, } @article{CTT100562338, author = {Y. Hoshino and S.-W. Choi and T. Izumi and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {Chirality induced by circularly polarized light in liquid crystalline twin dimmers with azo linkages}, journal = {Mol. Cryst. Liq. Cryst.}, year = 2007, } @article{CTT100562380, author = {B. Noda and 和田 拓 and K. Shibata and T. Yoshino and M. Katsuhara and I. Aoyagi and T. Mori and T. Taguchi and T. Kambayashi and 石川 謙 and 竹添 秀男}, title = {Crystal structures and transistor properties of phenyl-substituted tetrathiafulvalene derivatives}, journal = {Nanotechnology}, year = 2007, } @article{CTT100562381, author = {K. Sonoyama and 高西 陽一 and 石川 謙 and 竹添 秀男}, title = {Position-sensitive cholesteric liquid crystal dye laser covering a full visible range}, journal = {Jpn. J. Appl. Phys.}, year = 2007, } @article{CTT100561449, author = {S.-W.Choi and Sungmin Kang and yoichi takanishi and Ken Ishikawa and junji watanabe and HIDEO TAKEZOE}, title = {Intrinsic chiral domains enantioselectively segregated from twisted nematic cells of bent core mesogens}, journal = {Chirality}, year = 2007, } @article{CTT100534909, author = {Soon Moon Jeong and Youko Ohtsuka and Na Young Ha and Yoichi Takanishi and Ken Ishikawa and Hideo Takezoe}, title = {Highly circularly polarized electroluminescence from organic light-emitting diodes with wide-band reflective polymeric cholesteric liquid crystal films}, journal = {Appl. Phys. Lett.}, year = 2007, } @article{CTT100534903, author = {Soon Moon Jeonga and Yoichi Takanishia and Ken Ishikawaa and Suzushi Nishimurab and Goroh Suzakib and Hideo Takezoe}, title = {Sharply directed emission in microcavity organic light-emitting diodes with a cholesteric liquid crystal film}, journal = {Optics Communications}, year = 2007, } @article{CTT100534900, author = {Suk-Won Choi and Yoichi Takanishi and Ken Ishikawa and Hideo Takezoe}, title = {Defect-free twisted-nematic cells with low pretilt using chiral polyimide surfaces}, journal = {Appl. Phys. Lett}, year = 2007, } @article{CTT100534901, author = {Na Young Ha and Yoichi Takanishi and Ken Ishikawa and Hideo Takezoe}, title = {Simultaneous RGB reflections from single-pitched cholesteric liquid crystal films with Fibonaccian defects}, journal = {Optics Express}, year = 2007, } @article{CTT100534914, author = {Koji Shibata and Hiroshi Wada and Ken Ishikawa and Hideo Takezoe and Takehiko Mori}, title = {(Tetrathiafulvalene)(tetracyanoquinodimethane) as a low-contact-resistance electrode for organic transistors}, journal = {Appl. Phys. Lett}, year = 2007, } @article{CTT100534912, author = {Yoshio Aoki and Takeyoshi Watabe and Takuji Hirose and Ken Ishikawa}, title = {Noble Orientation Change with Temperature in Nematic Liquid Crystalline Mixtures}, journal = {Chemistry Letters}, year = 2007, } @article{CTT100534911, author = {Soon Moon Jeong and Na Young Ha and Yoichi Takanishi and Ken Ishikawa and Hideo Takezoe}, title = {Defect mode lasing from a double-layered dye-doped polymeric cholesteric liquid crystal films with a thin rubbed defect layer}, journal = {Appl. Phys. Lett}, year = 2007, } @article{CTT100534907, author = {Yoshinori Okada and Fumito Araoka and Yoichi Takanishi and Ken Ishikawa and Shoichiro Nakahara and Keiki Kishikawa and Hyunhee Choi and Jeong Weon Wu and Hideo Takezoe}, title = {Electro-optic Kerr effect in the isotropic phase above the columnar phase of a urea derivative}, journal = {Phys. Rev}, year = 2007, } @article{CTT100534873, author = {S. W. Choi and S. Kang and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {Intrinsic Chirality in a Bent-core Mesogen Induced by Extrinsic Chiral Structures}, journal = {Angew. Chem. Int}, year = 2006, } @article{CTT100534874, author = {S.-W. Choi and S. Matsumoto and Y. Takanishi and K. Ishikawa and I. Nishiyama and J. Kawamura and H.Takada and H. Takezoe}, title = { Electrically tunable binary liquid crystal grating device consisting of homeotropic monodomain and non-aligned multidomain geometry}, journal = {Org. Elec}, year = 2006, } @article{CTT100561023, author = {suk-won choi and Sungmin Kang and ken ishikawa and yoichi and junji watanabe and H. Takezoe}, title = {Intrinsic Chirality in a Bent-core Mesogen Induced by Extrinsic Chiral Structures}, journal = {Angew. Chem. Int. Ed.}, year = 2006, } @article{CTT100534875, author = {Y. Takanishi and M. Toshimitsu and M. Nakata and N. Takada and T. Izumi and K. Ishikawa and H. Takezoe and J.Watanabe and Y. Takahashi and A. Iida}, title = { Frustrated smectic layer structures in bent-shaped dimer liquid crystals as studied by X-ray microbeam diffraction}, journal = {Phys. Rev.}, year = 2006, } @article{CTT100534896, author = {S.-W. Choi and S. Matsumoto and Y. Takanishi and K. Ishikawa and I. Nishiyama and J. Kawamura and H.Takada and H. Takezoe}, title = { Electrically tunable binary liquid crystal grating device consisting of homeotropic monodomain and non-aligned multidomain geometry}, journal = {Org. Elec}, year = 2006, } @article{CTT100534894, author = {T. Kambayashi and H. Wada and M. Goto and T. Mori and B. Park and H. Takezoe and K. Ishikawa}, title = {Enhancement of conductivity in poly (3-hexylthio-phene) films prepared by spin-coating from blended solutions with small molecules}, journal = {Org. Elec}, year = 2006, } @article{CTT100534882, author = {S. M. Jeong and K. Sonoyama and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Optical Cavity with a Double-Layered Cholesteric Liquid Crystal Mirror and its Prospective Application to Solid State Laser}, journal = {Appl. Phys. Lett}, year = 2006, } @article{CTT100411265, author = {Y. Shimbo and E. Gorecka and D. Pochiecha and F. Araoka and M. Goto and Y. Takanishi and K. Ishikawa and J.Mieczkowski and K. Gomola and H. Takezoe}, title = {Electric-field-induced polar biaxial order in a non-tilted smectic phase of an asymmetric bewnt-core liquid crystal}, journal = {Phys. Rev. Lett}, year = 2006, } @article{CTT100411264, author = {M. H. Song and B. Park and S. Nishimura and T. Toyooka and I. J. Chung and Y. Takanishi and K. ishikawa and H. Takezoe}, title = {Electro-tunable non-reciprocal laser emission in a liquid crystal photonic device}, journal = {Adv. Func. Mater}, year = 2006, } @article{CTT100411262, author = {K. Nishida and M. Cepic and W.- J. Kim. S.-K. Lee and S. Heo and J.-G. Lee and Y. Takanishi and K. Ishikawa and K.-T. Kang and J. Watanabe and H. Takezoe}, title = {Interpretation of the odd-even behavior for the emergence of ferroelectricity and antiferroelectricity in bent-core mesogens}, journal = {Phys. Rev. E}, year = 2006, } @article{CTT100411261, author = {S. M. Jeong and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Flexible microcavity organic light-emitting diodes with wide-band organic distributed Bragg reflector}, journal = {Jpn. J. Appl. Phys.}, year = 2006, } @article{CTT100411260, author = {S.-W. Choi and K. Fukuda and S. Nakahara and K. Kishikawa and Y. Takanishi and K. Ishikawa and J. Watanabeand H. Takezoe}, title = {Amplification of twisting power in chiral mesophase by introducing achiral rod-like compound with ester group}, journal = {Chem. Lett.}, year = 2006, } @article{CTT100411259, author = {K. V. Le and K. Amemiya and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Determination of Pretilt Angle of Discotic Nematic Liquid Crystal}, journal = {Jpn. J. Appl. Phys}, year = 2006, } @article{CTT100411257, author = {S. Matsumoto and M. Goto and S.-W. Choi and Y. Takanishi and K. Ishikawa and H. Takezoe and G. Kawamura and I. Nishiyama and H. Takada}, title = {Phase grating using a ferroelectric liquid crystal mixture with a photocurable liquid crystal}, journal = {J. Appl. Phys.}, year = 2006, } @article{CTT100411256, author = {M. H. Song and B. Park and Y. Takanishi and K. Ishikawa and S. Nishimura and T. Toyooka and H. Takezoe}, title = {Simple electro-tunable optical diode using photonic and anisotropic liquid crystal films}, journal = {Thin Solid Films}, year = 2006, } @article{CTT100411255, author = {E. Lim and B.-J. Jung and H.-K. Shim and T. Taguchi and B. Noda and T. Kambayashi and T. Mori and K. Ishikawa and H. Takezoe and L.-M. Do}, title = {Nanoscale thin-film morphologies and field-effect transistor behavior of oligothiophene derivatives}, journal = {Org. Elect.}, year = 2006, } @article{CTT100411254, author = {T. Taguchi and H. Wada and T. Kambayashi and B. Noda and M. Goto and T. Mori and K. Ishikawa and H.Takezoe}, title = {Comparison of p-type and n-type organic field-effect transistors using nickel coordination compounds}, journal = {Chem. Phys. Lett}, year = 2006, } @article{CTT100411252, author = {K. Nishida and W. J. Kim and S. K. Lee and S. Heo and J. G. Lee and K.-T. Kang and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {Longer-Terminal-Chain-Sensitive Phase Structures in Mixtures and Nonsymmetric Molecules of Bent-Core Mesogens}, journal = {Jpn. J. Appl. Phys}, year = 2006, } @article{CTT100411251, author = {Y. Shimbo and Y. Takanishi and K. Ishikawa and E. Gorecka and D. Pociecha and J. Mieczkowski and K.Gomola and H. Takezoe}, title = {Ideal Liquid Crystal Display Mode Using Achiral Banana-Shaped Liquid Crystals}, journal = {Jpn. J. Appl. Phys.}, year = 2006, } @article{CTT100411250, author = {S.-W. Choi and T. Fukuda and Y Takanishi and K. Ishikawa and H. Takezoe}, title = {Light-Induced Macroscopic Chirality in Thin Films of Achiral Main-Chain Amorphous Polyazourea Syster}, journal = {Jpn. J. Appl. Phys.}, year = 2006, } @article{CTT100411249, author = {M. H. Song and N. Y. Ha and K. Amemiya and B. Park and Y. Takanishi and K. Ishikawa and J. W. Wu and S. Nishimura and T. Toyooka and H. Takezoe}, title = { Defect-Mode Lasing with Lowered Threshold in a Three-Layered Hetero-Cholesteric Liquid-Crystal Strucuture}, journal = {Adv. Mater.}, year = 2006, } @article{CTT100411248, author = {T. Kambayashi and M. Goto and M. Ohuji and T. Mori and H. Takezoe and K. Ishikawa}, title = { Doping Effect on Surface Roughness of Organic Semiconductor Thin Films}, journal = {Jpn. J. Appl. Phys}, year = 2006, } @article{CTT100411247, author = {S.-W. Choi and T. Izumi and Y. Hoshino and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {Cricular-polarization-induced enantiomeric excess in an achiral bent-shaped liquid crystal}, journal = {Angew. Chem. Int. Ed}, year = 2006, } @article{CTT100411246, author = {S.-W. Choi and N. Y. Ha and K. Shiromo and N. V. S. Rao and M. Kr. Paul and T. Toyooka and S. Nishimura and J.W. Wu and B. Park and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Photoinduced Circular Anisotropy in a Photochromic W-shaped-molecule-doped PolymericLiquid Crystal Film}, journal = {Phys. Rev. E}, year = 2006, } @article{CTT100397129, author = {M. Katsuhara and I. Aoyagi and H. Nakajima and T. Mori and T. Kambayashi and M. Ohfuji and Y. Takanishi and K.Ishikawa and H. Takezoe and H. Hosono}, title = {Organic Field-Effect Transistors Based on New TTF-based Liquid Crystalline Materials}, journal = {Synth. Metals}, year = 2005, } @article{CTT100397128, author = {M. Ofuji and K. Ishikawa and H. Takezoe and K. Inaba and K. Omote}, title = {Crystallite Size Effect on the Hole Mobility of Uniaxially Aligned Copper PhthalocyanineThin-Film Field-Effect Transistors}, journal = {Appl. Phys. Lett.}, year = 2005, } @article{CTT100397127, author = {T. Kambayashi and H. Ohta and H. Hoshi and M. Hirano and H. Hosono and H. Takezoe and K. Ishikawa}, title = {Epitaxial Growth of a Copper-Phthalocyanine on a Transparent Conductive Substrate with anAtomically Flat Surface}, journal = {Cryst. Growth & Design}, year = 2005, } @article{CTT100523555, author = {M. H. Song and K.-C. Shin and B. Park and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {Effect of Thick Anisotropic NLC Layer on Lasing in Polymeric Cholesteric Liquid Crystals}, journal = {J. Kor. Phys. Soc.}, year = 2005, } @article{CTT100523556, author = {K. Amemiya and T. Nagata and M. H. Song and Y. Takanishi and K. Ishikawa and S. Nishimura and T. Toyooka and H. Takezoe}, title = {Enhancement of Laser Emission Intensity in Dye-Doped Liquid Crystals with Single-Output Window}, journal = {Jpn. J. Appl. Phys}, year = 2005, } @article{CTT100523559, author = {Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe and M. Tamashita and K. Kawase}, title = {Terahertz Spectroscopy in Smectic Phases of a Bent-Core Molecule}, journal = {Phys. Rev}, year = 2005, } @article{CTT100523563, author = {T. Kambayashi and M. Ofuji and S. Uno and H. Hoshi and H. Takezoe and K. Ishikawa}, title = {Heteroepitaxial Structure of F16VOPc/VOPc Fabricated on a KBr Substrate}, journal = {Jpn. J. Appl. Phys}, year = 2005, } @article{CTT100523565, author = {Y. Okada and S. Matsumoto and Y. Takanishi and K. Ishikawa and S. Nakahara and K. Kishikawa and H. Takezoe}, title = {Polarization Switching in a columnar Liquid Crystalline Urea as Studied by Optical Second-Harmonic Generation Interferometry}, journal = {Phys. Rev.}, year = 2005, } @article{CTT100523566, author = {Y. Takanishi and G. J. Shin and J. C. S. Jung and W. Choi and K. Ishikawa and J. Watanabe and H. Takezoe and P.Toledano}, title = {Observation of Very Large Chiral Domains in a Liquid Crystal Phase Formed by Mixtures of Achiral Bent-Core and Rod Molecules}, journal = {J. Mater. Chem}, year = 2005, } @article{CTT100523568, author = {A. Iida and Y. Takahashi and Y. Takanishi and M. Nakata and K. Ishikawa and H. Takezoe}, title = {Dynamic and Micoscopic X-ray characterization of a Compound Chevron Layer in Electroclinic Liquid Crystals}, journal = {Liq.Cryst}, year = 2005, } @article{CTT100523570, author = {K. Amemiya and M. H. Song and Y. Takanishi and K. Ishikawa and S. Nishimura and T. Toyooka and H. Takezoe}, title = { Lowering the Lasing Threshold by Introducing Cholesteric Liquid Crystal Films to Dye-Doped Cholesteric Liquid Crystal Cell Surfaces}, journal = {Jpn. J. Appl. Phys}, year = 2005, } @article{CTT100523572, author = {I. Miyake and Y. Takanishi and N. V. S. Rao and M. Kr. Paul and K. Ishikawa and H. Takezoe}, title = {Novel chiral filament in an achiral W-shaped liquid crystalline compound}, journal = {J. Mater. Chem.}, year = 2005, } @article{CTT100523573, author = {M. H. Song and B. Park and Y. Takanishi and K. Ishikawa and S. Nishimura and T. Toyooka and H. Takezoe}, title = {Lasing from Thick Anisotropic Layer Sandwiched between Polymeric Cholesteric Liquid Crystal Films}, journal = {Jpn. J. Appl. Phys}, year = 2005, } @article{CTT100397136, author = {K. Kumazawa and M. Nakata and F. Araoka and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {Important Role Played by Interlayer Steric Interaction for the Emergence of Ferroelectric Phase inBent-core Mesogens}, journal = {J. Mater. Chem.}, year = 2005, } @article{CTT100397134, author = {J. Hwang and M. H. Song and B. Park and S. Nishimura and T. Toyooka and J. W. Wu and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Electro-Tunable Optical Diode using an Anisotropic Layer Sandwiched by Hetero-Photonic Bandgap Cholesteric Liquid Crystal Films}, journal = {Nature Materials}, year = 2005, } @article{CTT100397133, author = {S. Uno and H. Hoshi and H. Takezoe and K. Ishikawa}, title = {Determination Factor of Lattice Structure in Hexadecafluorovanadylphthalocyanine EpitaxiallyGrown on Alkaki-Halide Substrates}, journal = {Jpn. J. Appl. Phys}, year = 2005, } @article{CTT100397132, author = {K. Shiromo and D. A. Sahade and T. Oda and T. Nihira and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Finite Enantiomeric Excess Nucleated in an Achiral Banana Mesogen by Chiral AlignmentSurfaces}, journal = {Angew. Chemie. Intn. Ed.}, year = 2005, } @article{CTT100397131, author = {B. Noda and M. Katsuhara and I. Aoyagi and T. Mori and T. Taguchi and T. Kambayashi and K. Ishikawa and H.Takezoe}, title = {Organic Field-Effect Transistor Based on Biphenyl Substituted TTF}, journal = {Chem. Lett}, year = 2005, } @article{CTT100523552, author = {T. Shioda and Y. Odada and Y. Takanishi and K. Ishikawa and B. Park and H. Takezoe}, title = {Orientation of Liquid Crystal Molecules Evaporated onto Rubbed and Photoaligned PolymerSurfaces}, journal = {Jpn. J. Appl. Phys.}, year = 2005, } @article{CTT100388600, author = {H. Ohta and T. Kanbayashi and K. Nomura and M. Hirano and K. Ishikawa and H. Takezoe and H. Hosono}, title = {Transparent Organic Thin-Film Transistor with a Laterally Grown Non-Lpanar PhthalocyanineChannel}, journal = {Adv. Mater}, year = 2004, } @article{CTT100397137, author = {K. Amemiya and K.-C. Shin and Y. Takanishi and K. Ishikawa and R. Azumi and H. Takezoe}, title = { Lasing in Cholesteric Liquid Crystals Doped with Oligothiophene Derivatives}, journal = {Jpn. J. Appl. Phys.}, year = 2004, } @article{CTT100388605, author = {K. Ghosh and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Electrically Controllable Polarization-Dependent Phase Grating from Photocurable Liquid Crystals}, journal = {J. Appl. Phys.}, year = 2004, } @article{CTT100388616, author = {Ken Ishikawa}, title = { Advantages of Highly Ordered Polymer-Dyes for Lasing in Chiral Nematic Liquid Crystals}, journal = {Jpn. J. Appl. Phys.}, year = 2004, } @article{CTT100388623, author = {Ken Ishikawa}, title = { Effect of Phase Retardation on Defect-Mode Lasing in Polymeric Cholesteric Liquid Crystals}, journal = {Adv. Mater}, year = 2004, } @article{CTT100397141, author = {T. Nagata and T. Ohta and M.-H. Song and Y. Takanishi and K. Ishikawa and J. Watanabe and T. Toyooka and S. Nishimura and H. Takezoe}, title = {Anomalously Directed Amplified Spontaneous Emission from a Wedge-Shaped Cell Sandwichedby Cholesteric Liquid Crystal Films}, journal = {Jpn. J. Appl. Phys.}, year = 2004, } @article{CTT100397142, author = {K. Ghosh and S.-W. Choi and Y. Takanishi and B. Park and K. Ishikawa and Y. Ono and J. Kawamura and H.Takezoe}, title = { Polarization-Independent Electrically Tunable Phase grating Fabricated from Ultraviolet-CurableLiquid CrystalsA.}, journal = {J. Appl. Phys.}, year = 2004, } @article{CTT100397143, author = {Y. Takahashi and A. Iida and Y. Takanishi and M. Nakata and K. Ishikawa and H. Takezoe}, title = {Temperature and Electric Field Dependences of the Local Layer Structure in Anti-FerroelectricLiquid Crystals Measured by X-Ray Micro-Diffraction}, journal = {Ferroelectrics}, year = 2004, } @article{CTT100395298, author = {Y. Takanishi and S. Yoshida and T. Ogasawara and K. Ishikawa and H. Takezoe and K. Ema and H. Yao and A. Yoshizawa and T. Kusumoto and T. Hiyama}, title = { Cubic and Blue Phases in a Fluorine-Containing Dichiral Compound}, journal = {Mol. Cryst. Liq. Cryst.}, year = 2003, } @article{CTT100395295, author = {Y. Takanishi and T. Ogasawara and K. Ishikawa and H. Takezoe and J. Watanabe and Y. Takahashi and A. Iida}, title = {Local Layer Structures in Circular Domains of an Achiral Bent-Core Mesogen observed by X-Ray Microbeam Diffraction}, journal = {Phys. Rev. E}, year = 2003, } @article{CTT100492329, author = {H. Ohta and T. Kambayashi and M. Hirano and H. Hoshi and K. Ishikawa and H. Takezoe and H. Hosono}, title = {Application of Transparent Conductive Substrate with an Atomically Flat and Stepped Surface to Lateral Growth of an Organic Molecule: Vanadyl Phtalocyanine}, journal = {Adv. Mater}, year = 2003, } @article{CTT100395297, author = {H. Hoshi and K. Ishikawa and H. Takezoe}, title = {Optical Second-Harmonic Generation Enhanced by a Twist Defect in Ferroelectric Liquid Crystals}, journal = {Phys. Rev.}, year = 2003, } @article{CTT100397147, author = {K. Yokota and T. Shioda and M. Nakata and Y. Takanishi and K. Ishikawa and H. Takezoe and M. Ishitobi and C. Sekine}, title = { Experimental Determination of Molecular Polarizability Anisotropy of Nematogens by Depolarized Rayleigh Light Scattering}, journal = {Liq. Cryst.}, year = 2003, } @article{CTT100397148, author = {D.-H. Chung and Y. Takanishi and K. Ishikawa and C.-J. Yu and S.-D. Lee and H. Takeoze}, title = { Alignment Control of a Nematic Liquid Crystal on a Doubly Treated Substrate}, journal = {Jpn. J. Appl. Phys}, year = 2003, } @article{CTT100397149, author = {F. Araoka and K.-C. Shin and Y. Takanishi and K. Ishikawa and H. Takezoe and Z. Zhu and T. M. Swager}, title = { How Doping a Cholesteric Liquid Crystal with Polymeric Dye Improves an Order Parameter and Makes Possible Low Threshold Lasing}, journal = {J. Appl. Phys.}, year = 2003, } @article{CTT100397144, author = {S. Suwa and H. Hoshi and Y. Takanishi and K. Ishikawa and H. Takezoe and B. Zeks}, title = {Helix Unwinding Process in a Short-Pitch Ferroelectric Liquid Crystal Mixture Studied by Conoscopy}, journal = {Jpn. J. Appl. Phys.}, year = 2003, } @article{CTT100397150, author = {Y. Takahashi and A. Iida and Y. Takanishi and T. Ogasaware and M. Nakata and K. Ishikawa and H. Takezoe}, title = {Dynamic Local-Layer Response of Surface-Stabilized Ferroelectric Liquid Crystals to a High Electric Field by Time-Resolved X-Ray Microdiffraction}, journal = {Phys. Rev. E}, year = 2003, } @article{CTT100492332, author = {M. Ofuji and K. Inaba and K. Omote and H. Hoshi. Y.Takanishi and K. Ishikawa and H. Takezoe}, title = {Grwoth Process of Vacuum Deposited Copper Phthalocyanine Thin Films on Rubbing-Treated Substrates}, journal = {Jpn. J. Appl. Phys.}, year = 2003, } @article{CTT100397146, author = {S. Suwa and Y. Takanishi and H. Hoshi and K. Ishikawa and H. Takezoe}, title = { Helix Unwinding Process in the Chiral Smectic C Phase of MHPOBC as Observed by Conoscopy}, journal = {Liq. Cryst}, year = 2003, } @article{CTT100395301, author = {N. V. S. Rao and M. Kr. Paul and I. Miyake and Y. Takanishi and Ken I. and H. Takezoe}, title = {A novel smectic liquid crystalline phase exhibited by W-shaped molecules}, journal = {J. Mater. Chem.}, year = 2003, } @article{CTT100492330, author = {Masato Ofuji and Katsuhiko Inaba and Kazuhiko Omote and Hajime Hoshi and Yoichi Takanishi and Ken Ishikawa and Hideo Takezoe}, title = {Grazing Incidence In-Plane X-Ray Diffraction Study on Oriented Copper Phthalocyanine Thin Films}, journal = {Jpn.J. Apple. Phys.}, year = 2002, } @article{CTT100492331, author = {S. Shibahara and J. Yamamoto and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Layer Compression Modulus in Smectic Liquid Crystals}, journal = {J. Phys. Soc. Jpn}, year = 2002, } @article{CTT100397158, author = {J. Matsushima and Y. Takanishi and K. Ishikawa and H. Takezoe and A. Fukuda and C. S. Park and W. G. Jang and K. H. Kim and J. E. Maclennan and M. A. Glaserr and N. A. Clark and K. Takahashi}, title = {Transition Moment Orientation and Rotational Bias of Three Carbonyl Groups in Large- Polarization FLCs Observed by Polarized FT-IR}, journal = {Liq. Cryst.}, year = 2002, } @article{CTT100397156, author = {T. Sakai and K. Ishikawa and H. Takezoe}, title = {Orientational Relationship among Main and Side Chains of a Polyimide Alignment Layer, Liquid Crystals Monolayer and Bulk Pretilt Angle}, journal = {Liq. Cryst.}, year = 2002, } @article{CTT100397155, author = {T. Shioda and Y. Okada and D.-H. Chung and .Y. Takanishi and K. Ishikawa and .B. Park and H. Takezoe}, title = { Liquid Crystals Align Liquid Crystals}, journal = {Jpn. J. Appl. Phys.}, year = 2002, } @article{CTT100397153, author = {K.-C. Shin and H. Hoshi and D.-H. Chung and K. Ishikawa and H. Takezoe}, title = { Enhanced Second-Harmonic Generation by Use of the Photon ic Effect in a Ferroelectric Smectic C* Liquid Crystal}, journal = {Opt. Lett.}, year = 2002, } @article{CTT100397151, author = {S. Shibahara and J. Yamamoto and Y. Takanishi and K Ishikawa and H. Yokoyama and H. Takezoe}, title = {Critical fluctuations near the smectic--hexatic phase transition with anticlinic structure}, journal = {Phys. Rev.}, year = 2002, } @article{CTT100395302, author = {D. R. Link and M. Nakata and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Flexoelectric polarization in hybrid nematic films}, journal = {Phys. Rev. E}, year = 2002, } @article{CTT100397171, author = {M. Nakata and D. R. Link and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Holes and Disclinations in Hybrid Nematic Liquid Crystal Films}, journal = {Phys. Rev. E}, year = 2001, } @article{CTT100397173, author = {M. Nakata and D. R. Link and F. Araoka and J. Thisayukta and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = {A Racemic Layer Structure in a Chiral Bent-Core Ferroelectric Liquid Crystal}, journal = {Liq. Cryst.}, year = 2001, } @article{CTT100397174, author = {S. Shibahara and J. Yamamoto and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Layer Compression Modulus of Chiral Smectic Liquid Crystals Showing V-shaped Switching}, journal = {Jpn. J. Appl. Phys.}, year = 2001, } @article{CTT100397176, author = {H. Hoshi and D.-H. Chung and K. Ishikawa and H. Takezoe}, title = {Specila Phase Matching of Second-Harmonic Generation in Helical Ferroelectric Liquid Crystal Cells}, journal = {Phys. Rev. E}, year = 2001, } @article{CTT100397177, author = {H. Hoshi and Ki-Chul Shin and D.-H. Chung and K. Ishikawa and H. Takezoe}, title = {Enhancement of Second-Harmonic Generation in Helical Ferroelectric Liquid-Crystal Cells under Oblique Incidence}, journal = {Jpn. J. Appl. Phys}, year = 2001, } @article{CTT100397180, author = {D. R. Link and M. Nakata and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Patterns in Hybrid Nematic Liquid-Crystal Films: Topograpy and Topology}, journal = {Phys. Rev. Lett}, year = 2001, } @article{CTT100397182, author = {M. Nakata and D. R. Link and J. Thisayukta and Y. Takanishi and K. Ishikawa and J. Watanabe and H. Takezoe}, title = { Frustration of Polarity and Chirality in a Binary Mixture of Bent-Core Mesogens}, journal = {J. Mater. Chem.}, year = 2001, } @article{CTT100397165, author = {D.-H. Chung and Y. Takanishi and K. Ishikawa and H. Takezoe and B. Park}, title = { Visualization of Rubbing Nonuniformity by Double Surface Treatments of Polyimide-Coated Substrate for Liquid Crystal Alignment}, journal = {Jpn. J. Appl. Phys.}, year = 2001, } @article{CTT100397160, author = {Y. Takanishi and T. Ogasawara and K. Ishikawa and H. Takezoe and Y. Takahashi and A. Iida}, title = {) X-Ray Analysis of the Layer Structur in the Chiral Smectic Phase Showing V-shaped Switching}, journal = {Jpn. J. Appl. Phys}, year = 2001, } @article{CTT100397159, author = {S. Ikeda and T. Ogasawara and M. Nakata and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = { Molecular Orientation Near the Surface of a Smectic Liquid Crystal Cell Showing V-Shaped Switching by Means of attenuated Total Internal Reflection Ellipsometry}, journal = {Phys. Rev. E}, year = 2001, } @article{CTT100397166, author = {T. Shioda and D.-H. Chung and Y. Takanishi and K. Ishikawa and B. Park and H. Takezoe}, title = {Axial and Polar Orientational Changes by Rubbing/Photoalignment Processes in a Liquid Crystal Alignment layer Studied by Optical second-Harmonic Generation}, journal = {Jpn. J. Appl. Phys}, year = 2001, } @article{CTT100397168, author = {Y. Takahashi and A. Iida and Y. Takanishi and T. Ogasawara and K. Ishikawa and H. Takezoe}, title = {Dynamic Behaviour of the Local Layer Structure of Antiferroelectric Liquid Crystals under a High Electric field Measured by Time-resolved Synchrotron X-ray Microbeam diffraction}, journal = {Jpn. J. Appl. Phys.}, year = 2001, } @article{CTT100397170, author = {T. Ogasawara and T. Akizuki and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Simulation of Conoscopic Figures Using 4 x 4 Matrix Method}, journal = {Mol. Cryst. Liq. Cryst}, year = 2001, } @article{CTT100397162, author = {S. Shibahara and J. Yamamoto and Y. Takanishi and K. Ishikawa and H. Yokoyama and H. Takezoe}, title = { Observation of a Soft Smectic Liquid-Crystal Phase in a Mixture Showing V-Shaped Switching}, journal = {Phys. Rev. E}, year = 2001, } @article{CTT100436000, author = {M. Nakata and Y. Takanishi and K. Ishikawa and H. Takezoe and Y. Aoki and H. Nohira}, title = {Stability of Antiferroelectricity Studied Using a Homologous Series of Antiferroelectric Liquid Crystals}, journal = {Jpn. J. Appl. Phys.}, year = 2000, } @article{CTT100436001, author = {T. Manaka and K. Taguchi and K. Ishikawa and H. Takezoe}, title = {Highly Aligned alpha-Type Copper Phthalocyanine Formed on Rubbed Polyimide Alignment Layer}, journal = {Jpn. J. Appl. Phys.}, year = 2000, } @article{CTT100436002, author = {D. Chung and Y. Takanishi and K. Ishikawa and H. Takezoe and B. Park and Y. Jung and H. Hwang and S. Lee and K. Han and S. Jang}, title = {Alignment Mechanism of Nematic Liquid Crystal on Rubbed Polymer Surface Studied by Subsequent Processes of Rubbing and Photoalignment}, journal = {Jpn. J. Appl. Phys.}, year = 2000, } @article{CTT100436003, author = {T. Manaka and H. Hoshi and K. Ishikawa and H. Takezoe and S. Koshihara and M. Kira and T. Miyazawa}, title = {Large Order-Disorder Transition in Polydihexylsilane Films as Studied by Second-Harmonic Generation Spectroscopy}, journal = {Chem. Phys. Lett.}, year = 2000, } @article{CTT100435998, author = {M. Zennyoji and Y. Takanishi and K. Ishikawa and J. Thisayukta and J. Watanabe and H. Takezoe}, title = {Electrooptic and Dielectric Properties in Bent-Shaped Liquid Crystals}, journal = {Jpn. J. Appl. Phys.}, year = 2000, } @article{CTT100435999, author = {M. Nakata and S. Ikeda and T. Ogasawara and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Surface Behavior of V-Shaped Switching in Smectic C*-like Liquid Crystals}, journal = {SPIE PROC.}, year = 2000, } @article{CTT100435997, author = {S. Shibahara and Y. Takanishi and K. Ishikawa and H. Takezoe}, title = {Ellipsometric Study of Freely-Suspended Films of an Antiferroelectric Liquid Crystal Mixture Showing V-Shaped Switchng}, journal = {Ferroelectrics}, year = 2000, } @article{CTT100426116, author = {T. Akizuki and K. Miyachi and Y. Takanishi and K. Ishikawa and H. Takezoe and A. Fukuda}, title = {Molecular Orientational Structures with Macroscopic Helix in Antiferroelectric Liquid Crystal Substrates}, journal = {Jpn. J. Appl. Phys}, year = 1999, } @article{CTT100433396, author = {石川 謙 and 竹添秀男 and 中尾 聡 and 林 善雄 and 武田 正 and 小林一雄 and 林 賢一}, title = {共役系高分子を用いた回折型偏光分離素子の開発}, journal = {工業材料}, year = 1999, } @article{CTT100426114, author = {S. Nakao and H. Hoshi and K. Ishikawa and H. Takezoe}, title = {Two-Step Epitaxial Growth of Vanadyl-Phthalocyanine on Alkali-Halide Substrates}, journal = {JJAP}, year = 1998, } @article{CTT100426115, author = {S. Shibahara and M. Yamane and K. Ishikawa and H. Takezoe}, title = {Direct Synthesis of Oriented trans-Polyacetylene Films}, journal = {Macromolecules}, year = 1998, } @inproceedings{CTT100901477, author = {中川佳祐 and 石川 謙}, title = {無閾反強誘電相を持つMC-815, MC-881混合系液晶の電場誘起複屈折測定}, booktitle = {}, year = 2023, } @inproceedings{CTT100838245, author = {城田幸一郎 and FengZhengyu and 石川 謙 and 福田敦夫 and 荒岡史人 and 山形 豊}, title = {SHG顕微鏡による「無閾値」反強誘電性液晶の分極反転の観察}, booktitle = {}, year = 2020, } @inproceedings{CTT100786961, author = {Ken Ishikawa and Hitoshi Sasaki}, title = {Self-modulation structure emerging at N-SmC phase transition}, booktitle = {}, year = 2018, } @inproceedings{CTT100770699, author = {Zhengyu Feng and Atsuo Fukuda and Jagdish K.Vij and Ken Ishikawa}, title = {Thresholdless properties of the Qt=1/2 antiferrelectric liquid crystal in a binary mixture}, booktitle = {}, year = 2018, } @inproceedings{CTT100801187, author = {Araoka, F. and Eremin, A. and Aya, S. and Lee, G. and Ito, A. and Nadasi, H. and Sebastian, N. and Ken Ishikawa and Haba, O. and Stannarius, R. and Yonetake, K. and Takezoe, H.}, title = {Photoresponsive smart surface of LC azo-dendrimer: Photomanipulation of topological structures and real-time imaging at a nano-scale}, booktitle = {Proceedings of SPIE - The International Society for Optical Engineering}, year = 2017, } @inproceedings{CTT100721699, author = {Z. 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Ishikawa}, title = {Gradual Transition from Ferroelectric to Antiferroelectric LC Phase for Binary Mixture System}, booktitle = {Proceeding of IDW}, year = 2016, } @inproceedings{CTT100701248, author = {米田 優 and Jampani V.S.R and 荒岡 史人 and 石川 謙}, title = {局所回転電場中でのネマチック液晶の配向と背流制御についての研究}, booktitle = {}, year = 2015, } @inproceedings{CTT100721698, author = {横山昌憲 and 向後潤一 and Gorecka Ewa and 石川謙}, title = {ジベンゾフェナジン誘導体及びバルビツール酸誘導体Ni錯体におけるカラ}, booktitle = {}, year = 2015, } @inproceedings{CTT100629013, author = {永山 裕貴 and 佐々木 裕司 and 荒岡 史人 and 石川 謙 and 江間 健司 and 竹添 秀男}, title = {屈曲型分子と棒状分子の混合系における相転移挙動}, booktitle = {}, year = 2011, } @inproceedings{CTT100646801, author = {Guksik Lee and Hyeon-cheol Jeong and Fumito Araoka and Ken Ishikawa and Jong Gun Lee and Mojca Cepic and Kyung-Tae Kang and Hideo Takezoe}, title = {Anchoring transition of bent-rod liquid crystal dimers on different surfaces}, booktitle = {}, year = 2011, } @inproceedings{CTT100646805, author = {Guksik Lee and Hyeon-cheol Jeong and Fumito Araoka and Ken Ishikawa and Jong Gun Lee and Kyung-Tae Kang and Mojca Cepic and Hideo Takezoe}, title = {Anchoring transition of bent-rod liquid crystal dimers on different surfaces}, booktitle = {}, year = 2011, } @inproceedings{CTT100802104, author = {郭 玲鳳 and Gorecka Ewa and Pociecha Damian and Vaupotic Natasa and 荒岡 史人 and 石川謙 and 竹添 秀男}, title = {Orthogonal smectic phase with spontaneous macroscopic ferroelectric order}, booktitle = {日本液晶学会討論会講演予稿集}, year = 2011, } @inproceedings{CTT100629017, author = {レ バン コア and Taushanoff Stefanie and 荒岡 史人 and 石川 謙 and Jakli Antal and 竹添 秀男}, title = {バナナ形液晶の形成するアモルファスブルー相}, booktitle = {}, year = 2010, } @inproceedings{CTT100629016, author = {謝 暁晨 and レ バン コア and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {ナノサイズ効果による光学的等方性ネマチック相の出現と電気光学応物答}, booktitle = {}, year = 2010, } @inproceedings{CTT100629014, author = {竹添 秀男 and キム ジンキ and レ バン コア and ダーラ スラジット and 荒岡 史人 and 石川 謙}, title = {含色素ネマチック液晶を用いた光、および電場駆動型双安定デバイス}, booktitle = {}, year = 2010, } @inproceedings{CTT100629032, author = {Satoshi Aya and Khoa Van Le and Fumito Araoka and Hideo Takezoe and Ken Ishikawa}, title = {Optically Isotropic Nematic Phase With a Wide Temperature Range Due To Nanosize Effect}, booktitle = {}, year = 2010, } @inproceedings{CTT100629027, author = {Hiroki Nagayama and Yuji Sasaki and Fumito Araoka and Ken Ishikawa and Kenji Ema and Hideo Takezoe}, title = {Phase Transition in Mixtures Consisting of Bent-Core and Rod Molecules}, booktitle = {}, year = 2010, } @inproceedings{CTT100629026, author = {Naomi Koizumi and Ken Ishikawa and Fumito Araoka and Hideo Takezoe and G Shanker and C. V. Yelamaggad}, title = {Antiferroelectric Switching Accompanied With Electro-Clinic Effect in a Discotic Columnar Phase of a Dipeptide Derivative}, booktitle = {}, year = 2010, } @inproceedings{CTT100629019, author = {Lingfeng Guo and Kinga Gomola and Fumito Araoka and Damian Pociecha and Ewa Gorecka and Ken Ishikawa and Hideo Takezoe}, title = {Optically uniaxial smectic A phase with antiferroelectric behaviourSyntheses and Mesogenic Properties of Dimers and Trimers Consisting of Triphenylene Donor and Anthraquinone Acceptor}, booktitle = {}, year = 2010, } @inproceedings{CTT100629018, author = {Hideo Takezoe and Satoshi Aya and Khoa Van Le and Fumito Araoka and Ken Ishikawa and Stefanie Taushanoff and Antal Jákli}, title = {Optical Isotropic Phases for Display Application}, booktitle = {}, year = 2010, } @inproceedings{CTT100629011, author = {Hongje Yun and Wonhoe Koo and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {Buckling現象によるマイクロレンズを用いたOrganic Light Emitting Diodeの光取出効率の向上}, booktitle = {}, year = 2010, } @inproceedings{CTT100801371, author = {Koo, W.H. and Jeong, S.M. and Araoka, F. and Ken Ishikawa and Nishimura, S. and Toyooka, T. and Takezoe, H.}, title = {Enhanced outcoupling efficiency of organic light emitting diodes by spontaneously formed buckles}, booktitle = {Proceedings of International Meeting on Information Display}, year = 2010, } @inproceedings{CTT100593159, author = {Surajit Dhara and Jin Ki Kim and Soon Moon Jeong and 向後 伶利 and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {Anchoring transitions of transversely polar liquid-crystal molecules on perfluoropolymer surfaces}, booktitle = {}, year = 2009, } @inproceedings{CTT100593157, author = {Soon Moon Jeong and Jin Ki Kim and 新保 仁男 and 荒岡 史人 and Surajit Dhara and Na Young Ha and 石川 謙 and 竹添 秀男}, title = {Perfluoropolymer surface for stable homeotropic alignment of smectic liquid crystals}, booktitle = {}, year = 2009, } @inproceedings{CTT100593165, author = {向後 伶利 and 荒岡 史人 and 石川 謙 and 竹添 秀男 and 内田 幸明 and 田村 類}, title = {強誘電性有機ラジカル液晶の位相整合SHG}, booktitle = {}, year = 2009, } @inproceedings{CTT100593164, author = {大谷 健人 and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {アキラル屈曲形液晶のB4相中でナノ偏析したアキラル棒状分子による光学活性の増強}, booktitle = {}, year = 2009, } @inproceedings{CTT100593163, author = {大谷 健人 and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {屈曲形分子液晶の呈するキラル相における円偏光二色性とラマン分光測定}, booktitle = {}, year = 2009, } @inproceedings{CTT100593162, author = {Lingfeng Guo and Kinga Gomola and Surajit Dhara and Ewa Gorecka and 新保 仁男 and 荒岡 史人 and Damian Pociecha and 石川 謙 and 竹添 秀男}, title = {Transition between two orthogonal polar phases in symmetric bent-core liquid crystals}, booktitle = {}, year = 2009, } @inproceedings{CTT100593161, author = {小泉 奈緒美 and 永山 裕貴 and 荒岡 史人 and 石川 謙 and 竹添 秀男 and G. Shanker and C.V.Yelamaggad}, title = {アミノ酸カラムナー液晶における電傾効果の発現}, booktitle = {}, year = 2009, } @inproceedings{CTT100593155, author = {Won Hoe Koo and Soon Moon Jeong and Fumito Araoka and Ken Ishikawa and Suzushi Nishimura and Takehiro Toyooka and Hideo Takezoe}, title = {Light extraction from organic light emitting diodes enhanced by using spontaneously formed buckles}, booktitle = {}, year = 2009, } @inproceedings{CTT100593153, author = {Hiroki Nagayama and Sanjay Kumar Varshney and Masanao Goto and Fumito Araoka and Ken Ishikawa and Veena Prasad and Hideo Takezoe}, title = {Spontaneous chiral segregation of achiral disk-like molecules in the columnar phase}, booktitle = {}, year = 2009, } @inproceedings{CTT100593152, author = {Reiri Kogo and Fumito Araoka and Ken Ishikawa and Hideo Takezoe and Yoshiaki Uchida and Rui Tamura}, title = {Phase-matched SHG in a paramagnetic all-organic chiral smectic liquid crystal}, booktitle = {}, year = 2009, } @inproceedings{CTT100593151, author = {Naomi Koizumi and Fumito Araoka and Ken Ishikawa and Hideo Takezoe and Govindaswamy Shanker and Channabasaveshwara V.Yelamaggad}, title = {Electro clinic effect in a discotic columnar phase of a dipeptide derivative}, booktitle = {}, year = 2009, } @inproceedings{CTT100593150, author = {Khoa Van Le and Fumito Araoka and Katalin Fodor-Csorba and Ken Ishikawa and Hideo Takezoe}, title = {Flexoelectric effect in a bent-core mesogen}, booktitle = {}, year = 2009, } @inproceedings{CTT100593149, author = {Taketo Otani and Fumito Araoka and Ken Ishikawa and Hideo Takezoe}, title = {B2 and B4 phases of a bent-core molecule studied by circular dichroism and Raman spectroscopy}, booktitle = {}, year = 2009, } @inproceedings{CTT100646798, author = {李 国植 and ジヨンヒヨンチヨル and 荒岡 史人 and 石川 謙 and Kang Kyung-Tae and 竹添 秀男}, title = {非対称アキラル屈曲型液晶におけるアンカーリング転移}, booktitle = {}, year = 2009, } @inproceedings{CTT100593167, author = {渡邊 陽 and 内村 真 and 小西 玄一 and 荒岡 史人 and 石川 謙 and 竹添 秀男}, title = {ピレン誘導体を用いたコレステリック液晶レーザーの評価}, booktitle = {}, year = 2009, } @inproceedings{CTT100593166, author = {永山 裕貴 and Sanjay Kumar Varshney and 後藤 正直 and 荒岡 史人 and 石川 謙 and Veena Prasad and 竹添 秀男}, title = {カラムナー相におけるアキラルな円盤状分子が示す自発的なキラル分掌}, booktitle = {}, year = 2009, } @inproceedings{CTT100582731, author = {M. Goto and Y. Watakabe and H. Takezoe and K. Ishikawa}, title = {Anisotropic and Enhanced FET Performance in Rubbing-Aligned CuPc Thin Film Transistor with Top Gate Structure}, booktitle = {Mater. Res. Soc. Symp Proc.}, year = 2008, } @inproceedings{CTT100582752, author = {小泉 奈緒美 and 後藤 正直 and 荒岡 史人 and 石川 謙 and 竹添 秀男 and 横川 美保 and 向井 秀知 and 太田 和親}, title = {Pc2Tb誘導体の分極反転挙動}, booktitle = {日本液晶学会討論会}, year = 2008, } @inproceedings{CTT100584229, author = {Shingo Tanaka and Surajit Dhara and B. K. Sadashiva and Yoshio Shimbo and Yoichi Takanishi and Fumito Araoka and Ken Ishikawa and Hideo Takezoe}, title = {Alternative twist structures formed by electroconvection in the nematic phase of an achiral bent-core molecule}, booktitle = {}, year = 2008, } @inproceedings{CTT100584232, author = {Taketo Otani and Shin Matsumoto and Yoichi Takanishi and Yuji Sasaki and Fumito Araoka and Ken Ishikawa and Kenji Ema and Junji Watanabe and Keiki Kishikawa and Hideo Takezoe}, title = {Phase behavior of binary mixtures formed by bent-core and rod-like achiral molecules}, booktitle = {}, year = 2008, } @inproceedings{CTT100584235, author = {Soon Moon Jeong and Na Young Ha and Fumito Araoka and Ken Ishikawa and Hideo Takezoe}, title = {Polarization-tunable distributed feedback laser}, booktitle = {}, year = 2008, } @inproceedings{CTT100584238, author = {Khoa Van Le and Fumito Araoka and Surajit Dhara and B. K. Sadashiva and Ken Ishikawa and Hideo Takezoe}, title = {Determination of Bend Flexoelectric Coefficient of Bent-Core Nematic Liquid Crystals}, booktitle = {}, year = 2008, } @inproceedings{CTT100562824, author = {青木良夫 and 渡部剛吉 and 角田麗 and 石川謙}, title = {混合ネマチック液晶の配向に関する研究}, booktitle = {}, year = 2007, } @inproceedings{CTT100562383, author = {後藤 正直 and 竹添 秀男 and 石川 謙}, title = {Carrier transport simulation of anomalous temperature dependence in nematic liquid crystals}, booktitle = {Phys. Rev. E}, year = 2007, } @inproceedings{CTT100562382, author = {薄田 真 and M. Kamei and 竹添 秀男 and 石川 謙}, title = {Usufulness of substrate cleaning with carbon dioxide for organic electronic devices}, booktitle = {Jpn. J. Appl. Phys}, year = 2007, } @inproceedings{CTT100562137, author = {suk-won choi and Sungmin Kang and Yoichi Takanishi and Ken Ishikawa and Junji Watanabe and hideo takezoe}, title = {Preferential chirality prepared from achiral banana-shaped molecule using twisted cell configurations}, booktitle = {}, year = 2006, } @inproceedings{CTT100401689, author = {石川 謙}, title = {テラヘルツ分光の液晶研究への応用}, booktitle = {}, year = 2005, } @misc{CTT100534917, author = {石川 謙}, title = {ラビング基板を用いた面内配向蒸着薄膜の作製と評価}, year = 2006, } @misc{CTT100523576, author = {石川 謙}, title = {偏光顕微鏡のしくみと使い方(3)}, year = 2005, } @misc{CTT100523578, author = {石川 謙}, title = {偏光顕微鏡のしくみと使い方(4)}, year = 2005, } @misc{CTT100595255, author = {石川謙}, title = {強誘電性液晶セルの欠陥構造と分子配向}, year = 1988, } @phdthesis{CTT100595255, author = {石川謙}, title = {強誘電性液晶セルの欠陥構造と分子配向}, school = {東京工業大学}, year = 1988, }