論文

• Ken Ishikawa, Y. Takanishi, N. Tomoe, N. Y. Ha, T. Toyooka, S. Nishimura, K. Ishikawa, H. Takezoe. Defect-mode lasing from a three-layered helical cholesteric liquid crystal structure, Jpn. J. Appl. Phys., Vol. 46, pp. 3510-3513, July 2007.
• Y. Hoshino, S.-W. Choi, T. Izumi, Y. Takanishi, K. Ishikawa, J. Watanabe, H. Takezoe. Chirality induced by circularly polarized light in liquid crystalline twin dimmers with azo linkages, Mol. Cryst. Liq. Cryst., Vol. 465, p. 153-163, July 2007.
• , Y, Niigawa, K. Nishida, W. J. Kim, S. K. Lee, S. Heo, J. G. Lee, F. Araoka, Y. Takanishi, K. Ishikawa, K.-T. Kang, M. Cepic, H. Takezoe. Polar structures in the binary mixtures of bent-core liquid crystals showing ferroelectric and antiferroelectric B2 phases, Phys. Rev. E, Vol. 76, pp. 031702-1-7, July 2007.
• Y. Okada, S. Matsumoto, F. Araoka, M. Goto, Y. Takanishi, K. Ishikawa, S. Nakahara, K. Kishikawa, H. Takezoe. Three relaxation processes from an electric-field-induced polar structure in a columnar liquid crystalline urea derivative, Phys. Rev.E, Vol. 76, pp. 041701-1-6, July 2007.
• Y. Wang, T. Manabe, Y. Takanishi, K. Ishikawa, G. Shao, A. Orita, J. Otera, H. Takezoe. ependence of lasing threshold power on excitation wavelength in dye-doped cholesteric liquid crystals, Opt. Commun., Vol. 280, pp. 408-411., July 2007.
• B. Noda, 和田 拓, K. Shibata, T. Yoshino, M. Katsuhara, I. Aoyagi, T. Mori, T. Taguchi, T. Kambayashi, 石川 謙, 竹添 秀男. Crystal structures and transistor properties of phenyl-substituted tetrathiafulvalene derivatives, Nanotechnology, Vol. 18, pp. 424009-1-10, July 2007.
• K. Sonoyama, 高西 陽一, 石川 謙, 竹添 秀男. Position-sensitive cholesteric liquid crystal dye laser covering a full visible range, Jpn. J. Appl. Phys., Vol. 46, pp. L874-L876, July 2007.
• S.-W.Choi, Sungmin Kang, yoichi takanishi, Ken Ishikawa, junji watanabe, HIDEO TAKEZOE. Intrinsic chiral domains enantioselectively segregated from twisted nematic cells of bent core mesogens, Chirality, Wiley Interscience, Vol. 19, pp. 250-254, May 2007.  公式リンク  
  
• Yoshinori Okada, Fumito Araoka, Yoichi Takanishi, Ken Ishikawa, Shoichiro Nakahara, Keiki Kishikawa, Hyunhee Choi, Jeong Weon Wu, Hideo Takezoe. Electro-optic Kerr effect in the isotropic phase above the columnar phase of a urea derivative, Phys. Rev, Vol. E 75, pp. -4P, 2007.
• Soon Moon Jeong, Youko Ohtsuka, Na Young Ha, Yoichi Takanishi, Ken Ishikawa, Hideo Takezoe. Highly circularly polarized electroluminescence from organic light-emitting diodes with wide-band reflective polymeric cholesteric liquid crystal films, Appl. Phys. Lett., Vol. 90, pp. 211106-211108, 2007.
• Soon Moon Jeong, Na Young Ha, Yoichi Takanishi, Ken Ishikawa, Hideo Takezoe. Defect mode lasing from a double-layered dye-doped polymeric cholesteric liquid crystal films with a thin rubbed defect layer, Appl. Phys. Lett, Vol. 90, pp. 261108-261110, 2007.
• Yoshio Aoki, Takeyoshi Watabe, Takuji Hirose, Ken Ishikawa. Noble Orientation Change with Temperature in Nematic Liquid Crystalline Mixtures, Chemistry Letters, Vol. 36, pp. 380-381, 2007.
• Koji Shibata, Hiroshi Wada, Ken Ishikawa, Hideo Takezoe, Takehiko Mori. (Tetrathiafulvalene)(tetracyanoquinodimethane) as a low-contact-resistance electrode for organic transistors, Appl. Phys. Lett, Vol. 90, pp. 193509, 2007.
• Soon Moon Jeonga, Yoichi Takanishia, Ken Ishikawaa, Suzushi Nishimurab, Goroh Suzakib, Hideo Takezoe. Sharply directed emission in microcavity organic light-emitting diodes with a cholesteric liquid crystal film, Optics Communications, Vol. 273, pp. 167-172, 2007.
• Na Young Ha, Yoichi Takanishi, Ken Ishikawa, Hideo Takezoe. Simultaneous RGB reflections from single-pitched cholesteric liquid crystal films with Fibonaccian defects, Optics Express, Vol. 15, 1024-1029, 2007.
• Suk-Won Choi, Yoichi Takanishi, Ken Ishikawa, Hideo Takezoe. Defect-free twisted-nematic cells with low pretilt using chiral polyimide surfaces, Appl. Phys. Lett, Vol. 90, 033115-33117, 2007.

著書

• 石川 謙, 一ノ瀬 秀雄, 氏家 誠司, 太田 和親, 岡村 維彦, 木村 宗弘, 斎藤 一弥, 高西 陽一, 廣嶋 綱紀, 藤掛 英夫, 山口 留美子, 山本 潤. 液晶科学実験講座, シグマ出版, Nov. 2007.

国内会議発表 (査読なし・不明)

• 青木良夫, 渡部剛吉, 角田麗, 石川謙. 混合ネマチック液晶の配向に関する研究, 日本液晶学会討論会, Sept. 2007.
• 薄田 真, M. Kamei, 竹添 秀男, 石川 謙. Usufulness of substrate cleaning with carbon dioxide for organic electronic devices, Jpn. J. Appl. Phys, Vol. 46, pp. L910-L912, July 2007.
• 後藤 正直, 竹添 秀男, 石川 謙. Carrier transport simulation of anomalous temperature dependence in nematic liquid crystals, Phys. Rev. E, Vol. 76, pp. 040701(R)-1-4, July 2007.

[ BibTeX 形式で保存 ]    [ 論文・著書をCSV形式で保存 ]    [ 特許をCSV形式で保存 ]