@article{CTT100940849,
  author = {Yoshihiro Fukushima and Satoru Ichinkura and Taisuke Sasaki and Toru Hirahara},
  title = {Realization of a Bulk-Insulating Ferromagnetic Topological Crystalline Insulator and Its Multicarrier Surface Dirac-Cone Transport},
  journal = {Physical Review Letters},
  year = 2026,
}

@article{CTT100940024,
  author = {K. Ishihara and S. Ichinokura and S. V. Eremeev and T. T. Sasaki and R. Takada and H. Nishimichi and R. Akiyama and E. V. Chulkov and T. Hirahara},
  title = {Manipulation of the anomalous Hall effect in magnetic topological insulator heterostructure MnBi2Te4/Bi2Te3 by Si substrate surface engineering},
  journal = {Applied Physics Letters},
  year = 2025,
}

@article{CTT100939992,
  author = {H. Nishimichi and T. Machida and S. Ichinokura and S. Kaku and K. Ishihara and K. Tanaka and T. Hanaguri and T. Hirahara and Toru Hirahara},
  title = {Momentum-resolved spectroscopic evidence of a metal-insulator transition in Si (111)3×3−Sn},
  journal = {Physical Review B},
  year = 2025,
}

@article{CTT100939996,
  author = {Wen Si and Bin Yu and Satoru Ichinokura and Toru Hirahara},
  title = {Substrate-modulated Kondo singlet states in monolayer FeTe/SrTiO3(001)−(13×13)},
  journal = {Physical Review Materials},
  year = 2024,
}

@article{CTT100939998,
  author = {R. Fukushima and V. N. Antonov and M. M. Otrokov and T. T. Sasaki and R. Akiyama and K. Sumida and K. Ishihara and S. Ichinokura and K. Tanaka and Y. Takeda and D. P. Salinas and S. V. Eremeev and E. V. Chulkov and A. Ernst and T. Hirahara and Toru Hirahara},
  title = {Direct evidence of induced magnetic moment in Se and the role of misplaced Mn in 
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>MnBi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Se</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>
-based intrinsic magnetic topological insulator heterostructures},
  journal = {Physical Review Materials},
  year = 2024,
}

@article{CTT100940000,
  author = {Satoru Ichinokura and Kei Tokuda and Masayuki Toyoda and Kiyohisa Tanaka and Susumu Saito and Toru Hirahara},
  title = {Van Hove Singularity and Enhanced Superconductivity in Ca-Intercalated Bilayer Graphene Induced by Confinement Epitaxy},
  journal = {ACS Nano},
  year = 2024,
}

@article{CTT100940001,
  author = {S. Ichinokura and A. Hemmi and H. Cun and K. Tanaka and R. Shimizu and T. Hitosugi and T. Greber and T. Hirahara and Toru Hirahara},
  title = {Efficiency of electron doping to monolayer hexagonal boron nitride by alkali metals},
  journal = {Applied Physics Letters},
  year = 2023,
}

@article{CTT100940003,
  author = {Koshiro Ide and Tomoaki Tanaka and Asger Pedersen and Satoru Ichinokura and Toru Hirahara},
  title = {Temperature dependence of the superconducting gap of single-layer FeSe/SrTiO3 : Direct comparison between transport and spectroscopic measurements},
  journal = {Physical Review Materials},
  year = 2022,
}

@article{CTT100940004,
  author = {Kazuki Sumida and Shotaro Kusaka and Yukiharu Takeda and Katsuyoshi Kobayashi and Toru Hirahara},
  title = {Formation of monolayer V5Se8 from multilayer VSe2 films via V- and Se-desorption},
  journal = {Physical Review B},
  year = 2022,
}

@article{CTT100940006,
  author = {Jun Deng and Kazunori Nishio and Satoru Ichinokura and Yuki Watanabe and Kurei Edamura and Ryo Nakayama and Ryota Shimizu and Toru Hirahara and Taro Hitosugi},
  title = {Modifying the Interface between the Solvated Ionic Liquid Electrolyte and Positive Electrode to Boost Lithium-Ion Battery Performance},
  journal = {ACS Applied Energy Materials},
  year = 2022,
}

@article{CTT100940008,
  author = {Toru Hirahara},
  title = {Van Hove singularity and Lifshitz transition in thickness-controlled Li-intercalated graphene},
  journal = {Physical Review B},
  year = 2022,
}

@article{CTT100940010,
  author = {S. Kusaka and T. T. Sasaki and K. Sumida and S. Ichinokura and S. Ideta and K. Tanaka and K. Hono and T. Hirahara and Toru Hirahara},
  title = {Fabrication of (Bi2)m(Bi2Te3)n superlattice films by Te desorption from a pristine Bi2Te3 film},
  journal = {Applied Physics Letters},
  year = 2022,
}

@article{CTT100940016,
  author = {Wen Si and Tomoaki Tanaka and Satoru Ichinokura and Toru Hirahara},
  title = {Substrate-induced broken C4 symmetry and gap variation in superconducting single-layer FeSe/SrTiO3−(13×13)},
  journal = {Physical Review B},
  year = 2022,
}

@article{CTT100940014,
  author = {Toru Hirahara},
  title = {Two-Dimensional Superconductivity of Ca-Intercalated Graphene on SiC: Vital Role of the Interface between Monolayer Graphene and the Substrate},
  journal = {ACS Nano},
  year = 2022,
}

@article{CTT100940012,
  author = {Dmitrii Nabok and Murat Tas and Shotaro Kusaka and Engin Durgun and Christoph Friedrich and Gustav Bihlmayer and Stefan Blügel and Toru Hirahara and Irene Aguilera},
  title = {Bulk and surface electronic structure of Bi4Te3 from GW calculations and photoemission experiments},
  journal = {Physical Review Materials},
  year = 2022,
}

@article{CTT100940017,
  author = {Toru Hirahara},
  title = {Soft-Magnetic Skyrmions Induced by Surface-State Coupling in an Intrinsic Ferromagnetic Topological Insulator Sandwich Structure},
  journal = {Nano Letters},
  year = 2022,
}

@article{CTT100940018,
  author = {Kazuki Sumida and Yukiharu Takeda and Shotaro Kusaka and Katsuyoshi Kobayashi and Toru Hirahara},
  title = {Short-range magnetic interaction in a monolayer 1T−VSe2 film revealed by element-specific x-ray magnetic circular dichroism},
  journal = {Physical Review Materials},
  year = 2022,
}

@article{CTT100864953,
  author = {Kazunori Nishio and Satoru Ichinokura and Akitaka Nakanishi and Koji Shimizu and Yasutaka Kobayashi and Naoto Nakamura and Daisuke Imazeki and Ryota Shimizu and Toru Hirahara and Satoshi Watanabe and Taro Hitosugi},
  title = {Ionic rectification across ionic and mixed-conductor interfaces},
  journal = {Nano Letters},
  year = 2021,
}

@article{CTT100940019,
  author = {Tomoaki Tanaka and Satoru Ichinokura and Asger Pedersen and Toru Hirahara},
  title = {Monolayer FeSe films grown on SrTiO3 with controlled surface superstructures studied by scanning probes: evidence for interface superconductivity},
  journal = {Japanese Journal of Applied Physics},
  year = 2021,
}

@article{CTT100864948,
  author = {Takurou Fukasawa and Shotaro Kusaka and Kazuki Sumida and Mizuki Hashizume and Satoru Ichinokura and Yukiharu Takeda and Shinichiro Ideta and Kiyoharu Tanaka and Ryota Shimizu and Taro Hitosugi and Toru Hirahara},
  title = {Absence of ferromagnetism in MnBi2Te4/Bi2Te3 down to 6 K},
  journal = {Physical Review B},
  year = 2021,
}

@article{CTT100940020,
  author = {T. Hirahara and M. M. Otrokov and T. T. Sasaki and K. Sumida and Y. Tomohiro and S. Kusaka and Y. Okuyama and S. Ichinokura and M. Kobayashi and Y. Takeda and K. Amemiya and T. Shirasawa and S. Ideta and K. Miyamoto and K. Tanaka and S. Kuroda and T. Okuda and K. Hono and S. V. Eremeev and E. V. Chulkov and Toru Hirahara},
  title = {Fabrication of a novel magnetic topological heterostructure and temperature evolution of its massive Dirac cone},
  journal = {Nature Communications},
  year = 2020,
}

@article{CTT100837817,
  author = {Asger K. Pedersen and Satoru Ichinokura and Tomoaki Tanaka and Ryota Shimizu and Taro Hitosugi and Toru Hirahara},
  title = {Interfacial superconductivity in FeSe ultrathin films on SrTiO3 probed by in situ independently driven four-point-probe measurements},
  journal = {Physical Review Letters},
  year = 2020,
}

@article{CTT100823953,
  author = {Tomoaki Tanaka and Kenta Akiyama and Satoru Ichinokura and Ryota Shimizu and Taro Hitosugi and Toru Hirahara},
  title = {Superconducting dome revealed by surface structure dependence in single unit cell FeSe on SrTiO3 (001)},
  journal = {Physical Review B},
  year = 2020,
}

@article{CTT100823941,
  author = {Yuzuru Takahashi and Satoru Ichinokura and Ryota Shimizu and Susumu Shiraki and Taro Hitosugi and Toru Hirahara},
  title = {Metallic Band Structure of CaF2 Thin Films Grown on Silicon(111): Possible formation of CaSi2},
  journal = {Applied Surface Science},
  year = 2020,
}

@article{CTT100777834,
  author = {Hirahara, T. and Hasegawa, S. and Toru Hirahara},
  title = {Comment on "Quantum transport in the surface states of epitaxial Bi(111) thin films"},
  journal = {Physical Review B},
  year = 2018,
}

@article{CTT100777836,
  author = {Tanaka, T. and Akiyama, K. and Yoshino, R. and Hirahara, T. and Toru Hirahara},
  title = {Superconductivity of single unit cell FeSe/SrTiO3(001): Substrate-surface superstructure dependence},
  journal = {Physical Review B},
  year = 2018,
}

@article{CTT100777835,
  author = {Sugiyama, Y. and Bernard, C. and Okuyama, Y. and Ideta, S. and Tanaka, K. and Greber, T. and Hirahara, T. and Toru Hirahara},
  title = {Flattening and manipulation of the electronic structure of h-BN/Rh(111) nanomesh upon Sn intercalation},
  journal = {Surface Science},
  year = 2018,
}

@article{CTT100777837,
  author = {Toru Hirahara and Sergey V. Eremeev and Tetsuroh Shirasawa and Yuma Okuyama and Takayuki Kubo and Ryosuke Nakanishi and Ryota Akiyama and Akari Takayama and Tetsuya Hajiri and Shin-ichiro Ideta and Masaharu Matsunami and Kazuki Sumida and Koji Miyamoto and Yasumasa Takagi and Kiyohisa Tanaka and Taichi Okuda and Toshihiko Yokoyama and Shin-ichi Kimura and Shuji Hasegawa and Evgueni V. Chulkov},
  title = {Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer},
  journal = {Nano Letters},
  year = 2017,
}

@article{CTT100749656,
  author = {Toru Hirahara and S. V. Eremeev and T. Shirasawa and Yuma Okuyama and T. Kubo and R. Nakanishi and R. Akiyama and A. Takayama and T. Hajiri and S. Ideta and M. Matsunami and K. Sumida and K. Miyamoto and Y. Takagi and K. Tanaka and T. Okuda and T. Yokoyama and S. Kimura and S. Hasegaewa and E. V. Chulkov},
  title = {Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer},
  journal = {Nano Letters},
  year = 2017,
}

@article{CTT100749657,
  author = {Yuma Okuyama and Yuuya Sugiyama and S. Ideta and K. Tanaka and Toru Hirahara},
  title = {Growth and Atomic Structure of Tellurium Thin Films Grown on Bi2Te3},
  journal = {},
  year = 2017,
}

@article{CTT100777838,
  author = {Okuyama, Y. and Sugiyama, Y. and Ideta, S. and Tanaka, K. and Hirahara, T. and Toru Hirahara},
  title = {Growth and atomic structure of tellurium thin films grown on Bi2Te3},
  journal = {Applied Surface Science},
  year = 2017,
}

@article{CTT100749661,
  author = {T. Nakamura and Ryo Yoshino and R. Hobara and S. Hasegawa and Toru Hirahara},
  title = {Development of a Convenient in situ UHV Scanning Tunneling Potentiometry System Using a Tip Holder Equipped with Current-Injection Wires},
  journal = {},
  year = 2016,
}

@article{CTT100777839,
  author = {Nakamura, T. and Yoshino, R. and Hobara, R. and Hasegawa, S. and Hirahara, T. and Toru Hirahara},
  title = {Development of a Convenient in situ UHV Scanning Tunneling Potentiometry System Using a Tip Holder Equipped with Current-Injection Wires},
  journal = {E-Journal of Surface Science and Nanotechnology},
  year = 2016,
}

@article{CTT100722188,
  author = {Suzuki, T. T. and Sakai, O. and Ichinokura, S. and Toru Hirahara and Hasegawa, S.},
  title = {Target element dependent spin-orbit coupling in polarized He-4(+) ion scattering},
  journal = {Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms},
  year = 2015,
}

@article{CTT100722187,
  author = {Toru Hirahara and Shirai, T. and Hajiri, T. and Matsunami, M. and Tanaka, K. and Kimura, S. and Hasegawa, S. and Kobayashi, K.},
  title = {Role of Quantum and Surface-State Effects in the Bulk Fermi-Level Position of Ultrathin Bi Films},
  journal = {Physical Review Letters},
  year = 2015,
}

@article{CTT100722186,
  author = {Matetskiy, A. V. and Kibirev, I. A. and Toru Hirahara and Hasegawa, S. and Zotov, A. V. and Saranin, A. A.},
  title = {Direct observation of a gap opening in topological interface states of MnSe/Bi2Se3 heterostructure},
  journal = {Applied Physics Letters},
  year = 2015,
}

@article{CTT100722189,
  author = {Toru Hirahara},
  title = {The Rashba and quantum size effects in ultrathin Bi films},
  journal = {Journal of Electron Spectroscopy and Related Phenomena},
  year = 2015,
}

@article{CTT100722190,
  author = {一ノ倉 聖 and 平原 徹 and 酒井 治 and 長谷川修司 and 鈴木 拓},
  title = {ビスマス表面におけるスピン依存イオン散乱},
  journal = {表面科学 Vol. 36, No. 8, pp. 408-411, 2015 研究紹介},
  year = 2015,
}

@article{CTT100777840,
  author = {Matetskiy, A. V. and Kibirev, I. A. and Hirahara, T. and Hasegawa, S. and Zotov, A. V. and Saranin, A. A. and Toru Hirahara},
  title = {Direct observation of a gap opening in topological interface states of MnSe/Bi2Se3 heterostructure},
  journal = {Applied Physics Letters},
  year = 2015,
}

@article{CTT100777841,
  author = {Hirahara, T. and Shirai, T. and Hajiri, T. and Matsunami, M. and Tanaka, K. and Kimura, S. and Hasegawa, S. and Kobayashi, K. and Toru Hirahara},
  title = {Role of Quantum and Surface-State Effects in the Bulk Fermi-Level Position of Ultrathin Bi Films},
  journal = {Physical Review Letters},
  year = 2015,
}

@article{CTT100777843,
  author = {Hirahara, T. and Toru Hirahara},
  title = {The Rashba and quantum size effects in ultrathin Bi films},
  journal = {Journal of Electron Spectroscopy and Related Phenomena},
  year = 2015,
}

@article{CTT100777842,
  author = {Suzuki, T. T. and Sakai, O. and Ichinokura, S. and Hirahara, T. and Hasegawa, S. and Toru Hirahara},
  title = {Target element dependent spin-orbit coupling in polarized He-4(+) ion scattering},
  journal = {Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms},
  year = 2015,
}

@article{CTT100777845,
  author = {Ichinokura, S. and Hirahara, T. and Sakai, O. and Hasegawa, S. and Suzuki, T. T. and Toru Hirahara},
  title = {Electron-spin-dependent He-4(+) ion scattering on Bi surfaces},
  journal = {Radiation Effects and Defects in Solids},
  year = 2014,
}

@article{CTT100722323,
  author = {Nagamura, Naoka and Hobara, Rei and Uetake, Tomoya and Toru Hirahara and Ogawa, Manami and Okuda, Taichi and He, Ke and Moras, P. and Sheverdyaeva, P. M. and Carbone, C. and Kobayashi, Katsuyoshi and Matsuda, Iwao and Hasegawa, Shuji},
  title = {Anisotropic electronic conduction in metal nanofilms grown on a one-dimensional surface superstructure},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100722324,
  author = {Ichinokura, S. and Toru Hirahara and Sakai, O. and Hasegawa, S. and Suzuki, T. T.},
  title = {Electron-spin-dependent He-4(+) ion scattering on Bi surfaces},
  journal = {Radiation Effects and Defects in Solids},
  year = 2014,
}

@article{CTT100722325,
  author = {Aitani, M. and Toru Hirahara and Ichinokura, S. and Hanaduka, M. and Shin, D. and Hasegawa, S.},
  title = {In situ Magnetotransport Measurements in Ultrathin Bi Films: Evidence for Surface-Bulk Coherent Transport},
  journal = {Physical Review Letters},
  year = 2014,
}

@article{CTT100722326,
  author = {Kambe, T. and Sakamoto, R. and Kusamoto, T. and Pal, T. and Fukui, N. and Hoshiko, K. and Shimojima, T. and Wang, Z. F. and Toru Hirahara and Ishizaka, K. and Hasegawa, S. and Liu, F. and Nishihara, H.},
  title = {Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex pi-Nanosheet: A Potential Organic Two-Dimensional Topological Insulator},
  journal = {Journal of the American Chemical Society},
  year = 2014,
}

@article{CTT100722328,
  author = {Shirasawa, T. and Sugiki, M. and Toru Hirahara and Aitani, M. and Shirai, T. and Hasegawa, S. and Takahashi, T.},
  title = {Structure and transport properties of Cu-doped Bi2Se3 films},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100722329,
  author = {Shirai, T. and Shirasawa, T. and Toru Hirahara and Fukui, N. and Takahashi, T. and Hasegawa, S.},
  title = {Structure determination of multilayer silicene grown on Ag(111) films by electron diffraction: Evidence for Ag segregation at the surface},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100722330,
  author = {Shirai, T. and Shirasawa, T. and Toru Hirahara and Fukui, N. and Takahashi, T. and Hasegawa, S.},
  title = {Structure determination of multilayer silicene grown on Ag(111) films by electron diffraction: Evidence for Ag segregation at the surface (vol 89, 241403, 2014)},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100777844,
  author = {Nagamura, Naoka and Hobara, Rei and Uetake, Tomoya and Hirahara, Toru and Ogawa, Manami and Okuda, Taichi and He, Ke and Moras, P. and Sheverdyaeva, P. M. and Carbone, C. and Kobayashi, Katsuyoshi and Matsuda, Iwao and Hasegawa, Shuji and Toru Hirahara},
  title = {Anisotropic electronic conduction in metal nanofilms grown on a one-dimensional surface superstructure},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100777846,
  author = {Aitani, M. and Hirahara, T. and Ichinokura, S. and Hanaduka, M. and Shin, D. and Hasegawa, S. and Toru Hirahara},
  title = {In situ Magnetotransport Measurements in Ultrathin Bi Films: Evidence for Surface-Bulk Coherent Transport},
  journal = {Physical Review Letters},
  year = 2014,
}

@article{CTT100777847,
  author = {Kambe, T. and Sakamoto, R. and Kusamoto, T. and Pal, T. and Fukui, N. and Hoshiko, K. and Shimojima, T. and Wang, Z. F. and Hirahara, T. and Ishizaka, K. and Hasegawa, S. and Liu, F. and Nishihara, H. and Toru Hirahara},
  title = {Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex pi-Nanosheet: A Potential Organic Two-Dimensional Topological Insulator},
  journal = {Journal of the American Chemical Society},
  year = 2014,
}

@article{CTT100777848,
  author = {Shirasawa, T. and Sugiki, M. and Hirahara, T. and Aitani, M. and Shirai, T. and Hasegawa, S. and Takahashi, T. and Toru Hirahara},
  title = {Structure and transport properties of Cu-doped Bi2Se3 films},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100777849,
  author = {Shirai, T. and Shirasawa, T. and Hirahara, T. and Fukui, N. and Takahashi, T. and Hasegawa, S. and Toru Hirahara},
  title = {Structure determination of multilayer silicene grown on Ag(111) films by electron diffraction: Evidence for Ag segregation at the surface},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100777850,
  author = {Shirai, T. and Shirasawa, T. and Hirahara, T. and Fukui, N. and Takahashi, T. and Hasegawa, S. and Toru Hirahara},
  title = {Structure determination of multilayer silicene grown on Ag(111) films by electron diffraction: Evidence for Ag segregation at the surface (vol 89, 241403, 2014)},
  journal = {Physical Review B},
  year = 2014,
}

@article{CTT100791220,
  author = {Fukui, N. and Hobara, R. and Toru Hirahara and Hasegawa, S.},
  title = {In situ microfabrication and measurements of Bi<sub>2</sub>Se<sub>3</sub> ultrathin films in a multichamber system with a focused ion beam, molecular beam epitaxy, and four-tip scanning tunneling microscope},
  journal = {e-Journal of Surface Science and Nanotechnology},
  year = 2014,
}

@article{CTT100777854,
  author = {Tono, T. and Hirahara, T. and Hasegawa, S. and Toru Hirahara},
  title = {In situ transport measurements on ultrathin Bi(111) films using a magnetic tip: possible detection of current-induced spin polarization in the surface states},
  journal = {New Journal of Physics},
  year = 2013,
}

@article{CTT100722333,
  author = {Aitani, Masaki and Sakamoto, Yusuke and Toru Hirahara and Yamada, Manabu and Miyazaki, Hidetoshi and Matsunami, Masaharu and Kimura, Shin-ichi and Hasegawa, Shuji},
  title = {Fermi-Level Tuning of Topological Insulator Thin Films},
  journal = {Japanese Journal of Applied Physics},
  year = 2013,
}

@article{CTT100722332,
  author = {De Padova, P. and Vogt, P. and Resta, A. and Avila, J. and Razado-Colambo, I. and Quaresima, C. and Ottaviani, C. and Olivieri, B. and Bruhn, T. and Toru Hirahara and Shirai, T. and Hasegawa, S. and Asensio, M. C. and Le Lay, G.},
  title = {Evidence of Dirac fermions in multilayer silicene},
  journal = {Applied Physics Letters},
  year = 2013,
}

@article{CTT100777851,
  author = {Hirahara, T. and Fukui, N. and Shirasawa, T. and Yamada, M. and Aitani, M. and Miyazaki, H. and Matsunami, M. and Kimura, S. and Takahashi, T. and Hasegawa, S. and Kobayashi, K. and Toru Hirahara},
  title = {Atomic and Electronic Structure of Ultrathin Bi(111) Films Grown on Bi2Te3(111) Substrates: Evidence for a Strain-Induced Topological Phase Transition (vol 109, 227401, 2012)},
  journal = {Physical Review Letters},
  year = 2013,
}

@article{CTT100777852,
  author = {De Padova, P. and Vogt, P. and Resta, A. and Avila, J. and Razado-Colambo, I. and Quaresima, C. and Ottaviani, C. and Olivieri, B. and Bruhn, T. and Hirahara, T. and Shirai, T. and Hasegawa, S. and Asensio, M. C. and Le Lay, G. and Toru Hirahara},
  title = {Evidence of Dirac fermions in multilayer silicene},
  journal = {Applied Physics Letters},
  year = 2013,
}

@article{CTT100722335,
  author = {Yamada, M. and Toru Hirahara and Hasegawa, S.},
  title = {Magnetoresistance Measurements of a Superconducting Surface State of In-Induced and Pb-Induced Structures on Si(111)},
  journal = {Physical Review Letters},
  year = 2013,
}

@article{CTT100722336,
  author = {Shirasawa, T. and Tsunoda, J. and Toru Hirahara and Takahashi, T.},
  title = {Structure of a Bi/Bi2Te3 heteroepitaxial film studied by x-ray crystal truncation rod scattering},
  journal = {Physical Review B},
  year = 2013,
}

@article{CTT100777855,
  author = {Yamada, M. and Hirahara, T. and Hasegawa, S. and Toru Hirahara},
  title = {Magnetoresistance Measurements of a Superconducting Surface State of In-Induced and Pb-Induced Structures on Si(111)},
  journal = {Physical Review Letters},
  year = 2013,
}

@article{CTT100777856,
  author = {Shirasawa, T. and Tsunoda, J. and Hirahara, T. and Takahashi, T. and Toru Hirahara},
  title = {Structure of a Bi/Bi2Te3 heteroepitaxial film studied by x-ray crystal truncation rod scattering},
  journal = {Physical Review B},
  year = 2013,
}

@article{CTT100722334,
  author = {Tono, T. and Toru Hirahara and Hasegawa, S.},
  title = {In situ transport measurements on ultrathin Bi(111) films using a magnetic tip: possible detection of current-induced spin polarization in the surface states},
  journal = {New Journal of Physics},
  year = 2013,
}

@article{CTT100722331,
  author = {Toru Hirahara and Fukui, N. and Shirasawa, T. and Yamada, M. and Aitani, M. and Miyazaki, H. and Matsunami, M. and Kimura, S. and Takahashi, T. and Hasegawa, S. and Kobayashi, K.},
  title = {Atomic and Electronic Structure of Ultrathin Bi(111) Films Grown on Bi2Te3(111) Substrates: Evidence for a Strain-Induced Topological Phase Transition (vol 109, 227401, 2012)},
  journal = {Physical Review Letters},
  year = 2013,
}

@article{CTT100777853,
  author = {Aitani, Masaki and Sakamoto, Yusuke and Hirahara, Toru and Yamada, Manabu and Miyazaki, Hidetoshi and Matsunami, Masaharu and Kimura, Shin-ichi and Hasegawa, Shuji and Toru Hirahara},
  title = {Fermi-Level Tuning of Topological Insulator Thin Films},
  journal = {Japanese Journal of Applied Physics},
  year = 2013,
}

@article{CTT100715577,
  author = {M. D'Angelo and R. Yukawa and K. Ozawa and S. Yamamoto and T. Hirahara and S. Hasegawa and M.G. Silly and F. Sirotti and I. Matsuda},
  title = {Hydrogen-induced surface metallization of SrTiO3(001)},
  journal = {Physical Review Letters},
  year = 2012,
}

@article{CTT100722338,
  author = {Toru Hirahara and Fukui, N. and Shirasawa, T. and Yamada, M. and Aitani, M. and Miyazaki, H. and Matsunami, M. and Kimura, S. and Takahashi, T. and Hasegawa, S. and Kobayashi, K.},
  title = {Atomic and Electronic Structure of Ultrathin Bi(111) Films Grown on Bi2Te3(111) Substrates: Evidence for a Strain-Induced Topological Phase Transition},
  journal = {Physical Review Letters},
  year = 2012,
}

@article{CTT100722340,
  author = {D'Angelo, M. and Yukawa, R. and Ozawa, K. and Yamamoto, S. and Toru Hirahara and Hasegawa, S. and Silly, M. G. and Sirotti, F. and Matsuda, I.},
  title = {Hydrogen-Induced Surface Metallization of SrTiO3(001)},
  journal = {Physical Review Letters},
  year = 2012,
}

@article{CTT100722341,
  author = {Fukui, N. and Toru Hirahara and Shirasawa, T. and Takahashi, T. and Kobayashi, K. and Hasegawa, S.},
  title = {Surface relaxation of topological insulators: Influence on the electronic structure},
  journal = {Physical Review B},
  year = 2012,
}

@article{CTT100777857,
  author = {Uetake, Tomoya and Hirahara, Toru and Ueda, Yoichi and Nagamura, Naoka and Hobara, Rei and Hasegawa, Shuji and Toru Hirahara},
  title = {Anisotropic conductivity of the Si(111)4x1-In surface: Transport mechanism determined by the temperature dependence},
  journal = {Physical Review B},
  year = 2012,
}

@article{CTT100777858,
  author = {Hirahara, T. and Fukui, N. and Shirasawa, T. and Yamada, M. and Aitani, M. and Miyazaki, H. and Matsunami, M. and Kimura, S. and Takahashi, T. and Hasegawa, S. and Kobayashi, K. and Toru Hirahara},
  title = {Atomic and Electronic Structure of Ultrathin Bi(111) Films Grown on Bi2Te3(111) Substrates: Evidence for a Strain-Induced Topological Phase Transition},
  journal = {Physical Review Letters},
  year = 2012,
}

@article{CTT100777859,
  author = {Fukaya, Y. and Matsuda, I. and Hashimoto, M. and Kubo, K. and Hirahara, T. and Yamazaki, S. and Choi, W. H. and Yeom, H. W. and Hasegawa, S. and Kawasuso, A. and Ichimiya, A. and Toru Hirahara},
  title = {Atomic structure of two-dimensional binary surface alloys: Si(111)-root 21 x root 21 superstructure},
  journal = {Surface Science},
  year = 2012,
}

@article{CTT100777860,
  author = {D'Angelo, M. and Yukawa, R. and Ozawa, K. and Yamamoto, S. and Hirahara, T. and Hasegawa, S. and Silly, M. G. and Sirotti, F. and Matsuda, I. and Toru Hirahara},
  title = {Hydrogen-Induced Surface Metallization of SrTiO3(001)},
  journal = {Physical Review Letters},
  year = 2012,
}

@article{CTT100777861,
  author = {Fukui, N. and Hirahara, T. and Shirasawa, T. and Takahashi, T. and Kobayashi, K. and Hasegawa, S. and Toru Hirahara},
  title = {Surface relaxation of topological insulators: Influence on the electronic structure},
  journal = {Physical Review B},
  year = 2012,
}

@article{CTT100722337,
  author = {Uetake, Tomoya and Toru Hirahara and Ueda, Yoichi and Nagamura, Naoka and Hobara, Rei and Hasegawa, Shuji},
  title = {Anisotropic conductivity of the Si(111)4x1-In surface: Transport mechanism determined by the temperature dependence},
  journal = {Physical Review B},
  year = 2012,
}

@article{CTT100722339,
  author = {Fukaya, Y. and Matsuda, I. and Hashimoto, M. and Kubo, K. and Toru Hirahara and Yamazaki, S. and Choi, W. H. and Yeom, H. W. and Hasegawa, S. and Kawasuso, A. and Ichimiya, A.},
  title = {Atomic structure of two-dimensional binary surface alloys: Si(111)-root 21 x root 21 superstructure},
  journal = {Surface Science},
  year = 2012,
}

@article{CTT100722343,
  author = {Miyata, N and Narita, H and Ogawa, M and Harasawa, A and Hobara, R and Toru Hirahara and Moras, P and Topwal, D and Carbone, C and Hasegawa, S and Matsuda, I},
  title = {Enhanced spin relaxation in an ultrathin metal film by the Rashba-type surface},
  journal = {Physical Review B},
  year = 2011,
}

@article{CTT100777862,
  author = {Miyata, N and Hobara, R and Narita, H and Hirahara, T and Hasegawa, S and Matsuda, I and Toru Hirahara},
  title = {Development of a Surface Magneto-Transport Measurement System with Multi-Probes and the In situ Measurement of Bi Nanofilms Prepared on Si(111)7x7},
  journal = {Japanese Journal of Applied Physics},
  year = 2011,
}

@article{CTT100777863,
  author = {Miyata, N and Narita, H and Ogawa, M and Harasawa, A and Hobara, R and Hirahara, T and Moras, P and Topwal, D and Carbone, C and Hasegawa, S and Matsuda, I and Toru Hirahara},
  title = {Enhanced spin relaxation in an ultrathin metal film by the Rashba-type surface},
  journal = {Physical Review B},
  year = 2011,
}

@article{CTT100777864,
  author = {Hirahara, Toru and Bihlmayer, Gustav and Sakamoto, Yusuke and Yamada, Manabu and Miyazaki, Hidetoshi and Kimura, Shin-ichi and Bluegel, Stefan and Hasegawa, Shuji and Toru Hirahara},
  title = {Interfacing 2D and 3D Topological Insulators: Bi(111) Bilayer on Bi(2)Te(3)},
  journal = {Physical Review Letters},
  year = 2011,
}

@article{CTT100777865,
  author = {Saisyu, Yuki and Hirahara, Toru and Hobara, Rei and Hasegawa, Shuji and Toru Hirahara},
  title = {Manipulation of magnetic anisotropy of Co ultrathin films by substrate engineering},
  journal = {Journal of Applied Physics},
  year = 2011,
}

@article{CTT100722345,
  author = {Saisyu, Yuki and Toru Hirahara and Hobara, Rei and Hasegawa, Shuji},
  title = {Manipulation of magnetic anisotropy of Co ultrathin films by substrate engineering},
  journal = {Journal of Applied Physics},
  year = 2011,
}

@article{CTT100722344,
  author = {Toru Hirahara and Bihlmayer, Gustav and Sakamoto, Yusuke and Yamada, Manabu and Miyazaki, Hidetoshi and Kimura, Shin-ichi and Bluegel, Stefan and Hasegawa, Shuji},
  title = {Interfacing 2D and 3D Topological Insulators: Bi(111) Bilayer on Bi(2)Te(3)},
  journal = {Physical Review Letters},
  year = 2011,
}

@article{CTT100722342,
  author = {Miyata, N and Hobara, R and Narita, H and Toru Hirahara and Hasegawa, S and Matsuda, I},
  title = {Development of a Surface Magneto-Transport Measurement System with Multi-Probes and the In situ Measurement of Bi Nanofilms Prepared on Si(111)7x7},
  journal = {Japanese Journal of Applied Physics},
  year = 2011,
}

@article{CTT100722346,
  author = {Toru Hirahara and Sakamoto, Y and Takeichi, Y and Miyazaki, H and Kimura, S and Matsuda, I and Kakizaki, A and Hasegawa, S},
  title = {Anomalous transport in an n-type topological insulator ultrathin Bi2Se3 film},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777873,
  author = {Sakamoto, Y and Hirahara, T and Miyazaki, H and Kimura, S and Hasegawa, S and Toru Hirahara},
  title = {Spectroscopic evidence of a topological quantum phase transition in ultrathin Bi2Se3 films},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777875,
  author = {Hirahara, T and Sakamoto, Y and Saisyu, Y and Miyazaki, H and Kimura, S and Okuda, T and Matsuda, I and Murakami, S and Hasegawa, S and Toru Hirahara},
  title = {Topological metal at the surface of an ultrathin Bi1-xSbx alloy film},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777866,
  author = {Hirahara, T and Sakamoto, Y and Takeichi, Y and Miyazaki, H and Kimura, S and Matsuda, I and Kakizaki, A and Hasegawa, S and Toru Hirahara},
  title = {Anomalous transport in an n-type topological insulator ultrathin Bi2Se3 film},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777874,
  author = {Nishide, A and Takeichi, Y and Okuda, T and Taskin, AA and Hirahara, T and Nakatsuji, K and Komori, F and Kakizaki, A and Ando, Y and Matsuda, I and Toru Hirahara},
  title = {Spin-polarized surface bands of a three-dimensional topological insulator studied by high-resolution spin- and angle-resolved photoemission spectroscopy},
  journal = {New Journal of Physics},
  year = 2010,
}

@article{CTT100777867,
  author = {Morikawa, H and Kim, KS and Kitaoka, Y and Hirahara, T and Hasegawa, S and Yeom, HW and Toru Hirahara},
  title = {Conductance transition and interwire ordering of Pb nanowires on Si(557)},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777868,
  author = {He, K and Takeichi, Y and Ogawa, M and Okuda, T and Moras, P and Topwal, D and Harasawa, A and Hirahara, T and Carbone, C and Kakizaki, A and Matsuda, I and Toru Hirahara},
  title = {Direct Spectroscopic Evidence of Spin-Dependent Hybridization between Rashba-Split Surface States and Quantum-Well States},
  journal = {Physical Review Letters},
  year = 2010,
}

@article{CTT100722355,
  author = {Toru Hirahara and Sakamoto, Y and Saisyu, Y and Miyazaki, H and Kimura, S and Okuda, T and Matsuda, I and Murakami, S and Hasegawa, S},
  title = {Topological metal at the surface of an ultrathin Bi1-xSbx alloy film},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722354,
  author = {Nishide, A and Takeichi, Y and Okuda, T and Taskin, AA and Toru Hirahara and Nakatsuji, K and Komori, F and Kakizaki, A and Ando, Y and Matsuda, I},
  title = {Spin-polarized surface bands of a three-dimensional topological insulator studied by high-resolution spin- and angle-resolved photoemission spectroscopy},
  journal = {New Journal of Physics},
  year = 2010,
}

@article{CTT100722353,
  author = {Sakamoto, Y and Toru Hirahara and Miyazaki, H and Kimura, S and Hasegawa, S},
  title = {Spectroscopic evidence of a topological quantum phase transition in ultrathin Bi2Se3 films},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722352,
  author = {Shibasaki, T and Nagamura, N and Toru Hirahara and Okino, H and Yamazaki, S and Lee, W and Shim, H and Hobara, R and Matsuda, I and Lee, G and Hasegawa, S},
  title = {Phase transition temperatures determined by different experimental methods: Si(111)4X1-In surface with defects},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722351,
  author = {Matsuda, I and Nakamura, F and Kubo, K and Toru Hirahara and Yamazaki, S and Choi, WH and Yeom, HW and Narita, H and Fukaya, Y and Hashimoto, M and Kawasuso, A and Ono, M and Hasegawa, Y and Hasegawa, S and Kobayashi, K},
  title = {Electron compound nature in a surface atomic layer of a two-dimensional hexagonal lattice},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722350,
  author = {Nishide, A and Taskin, AA and Takeichi, Y and Okuda, T and Kakizaki, A and Toru Hirahara and Nakatsuji, K and Komori, F and Ando, Y and Matsuda, I},
  title = {Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator (vol 81, 041309, 2010)},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722349,
  author = {Nishide, A and Taskin, AA and Takeichi, Y and Okuda, T and Kakizaki, A and Toru Hirahara and Nakatsuji, K and Komori, F and Ando, Y and Matsuda, I},
  title = {Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722348,
  author = {He, K and Takeichi, Y and Ogawa, M and Okuda, T and Moras, P and Topwal, D and Harasawa, A and Toru Hirahara and Carbone, C and Kakizaki, A and Matsuda, I},
  title = {Direct Spectroscopic Evidence of Spin-Dependent Hybridization between Rashba-Split Surface States and Quantum-Well States},
  journal = {Physical Review Letters},
  year = 2010,
}

@article{CTT100722347,
  author = {Morikawa, H and Kim, KS and Kitaoka, Y and Toru Hirahara and Hasegawa, S and Yeom, HW},
  title = {Conductance transition and interwire ordering of Pb nanowires on Si(557)},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777869,
  author = {Nishide, A and Taskin, AA and Takeichi, Y and Okuda, T and Kakizaki, A and Hirahara, T and Nakatsuji, K and Komori, F and Ando, Y and Matsuda, I and Toru Hirahara},
  title = {Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777870,
  author = {Nishide, A and Taskin, AA and Takeichi, Y and Okuda, T and Kakizaki, A and Hirahara, T and Nakatsuji, K and Komori, F and Ando, Y and Matsuda, I and Toru Hirahara},
  title = {Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator (vol 81, 041309, 2010)},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777871,
  author = {Matsuda, I and Nakamura, F and Kubo, K and Hirahara, T and Yamazaki, S and Choi, WH and Yeom, HW and Narita, H and Fukaya, Y and Hashimoto, M and Kawasuso, A and Ono, M and Hasegawa, Y and Hasegawa, S and Kobayashi, K and Toru Hirahara},
  title = {Electron compound nature in a surface atomic layer of a two-dimensional hexagonal lattice},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100777872,
  author = {Shibasaki, T and Nagamura, N and Hirahara, T and Okino, H and Yamazaki, S and Lee, W and Shim, H and Hobara, R and Matsuda, I and Lee, G and Hasegawa, S and Toru Hirahara},
  title = {Phase transition temperatures determined by different experimental methods: Si(111)4X1-In surface with defects},
  journal = {Physical Review B},
  year = 2010,
}

@article{CTT100722356,
  author = {D'angelo, M and Takase, K and Miyata, N and Toru Hirahara and Hasegawa, S and Nishide, A and Ogawa, M and Matsuda, I},
  title = {Conductivity of the Si(111)7x7 dangling-bond state},
  journal = {Physical Review B},
  year = 2009,
}

@article{CTT100777876,
  author = {D'angelo, M and Takase, K and Miyata, N and Hirahara, T and Hasegawa, S and Nishide, A and Ogawa, M and Matsuda, I and Toru Hirahara},
  title = {Conductivity of the Si(111)7x7 dangling-bond state},
  journal = {Physical Review B},
  year = 2009,
}

@article{CTT100777878,
  author = {Hirahara, T and Komorida, T and Gu, Y and Nakamura, F and Idzuchi, H and Morikawa, H and Hasegawa, S and Toru Hirahara},
  title = {Insulating conduction in Sn/Si(111): Possibility of a Mott insulating ground state and metallization/localization induced by carrier doping},
  journal = {Physical Review B},
  year = 2009,
}

@article{CTT100777877,
  author = {Kitaoka, Y and Tono, T and Yoshimoto, S and Hirahara, T and Hasegawa, S and Ohba, T and Toru Hirahara},
  title = {Direct detection of grain boundary scattering in damascene Cu wires by nanoscale four-point probe resistance measurements},
  journal = {Applied Physics Letters},
  year = 2009,
}

@article{CTT100722358,
  author = {Toru Hirahara and Komorida, T and Gu, Y and Nakamura, F and Idzuchi, H and Morikawa, H and Hasegawa, S},
  title = {Insulating conduction in Sn/Si(111): Possibility of a Mott insulating ground state and metallization/localization induced by carrier doping},
  journal = {Physical Review B},
  year = 2009,
}

@article{CTT100722357,
  author = {Kitaoka, Y and Tono, T and Yoshimoto, S and Toru Hirahara and Hasegawa, S and Ohba, T},
  title = {Direct detection of grain boundary scattering in damascene Cu wires by nanoscale four-point probe resistance measurements},
  journal = {Applied Physics Letters},
  year = 2009,
}

@article{CTT100722361,
  author = {Toru Hirahara and Komorida, T and Sato, A and Bihlmayer, G and Chulkov, EV and He, K and Matsuda, I and Hasegawa, S},
  title = {Manipulating quantum-well states by surface alloying: Pb on ultrathin Ag films},
  journal = {Physical Review B},
  year = 2008,
}

@article{CTT100722359,
  author = {Liu, C and Matsuda, I and Toru Hirahara and Hasegawa, S and Okabayashi, J and Toyoda, S and Oshima, M},
  title = {Band-bending inhomogeneity of Au adsorbed Si(111)-root 3 x root 3-Ag surface evaluated with Si 2p core-level spectra},
  journal = {Surface Science},
  year = 2008,
}

@article{CTT100777883,
  author = {He, K and Hirahara, T and Okuda, T and Hasegawa, S and Kakizaki, A and Matsuda, I and Toru Hirahara},
  title = {Spin polarization of quantum well states in Ag films induced by the Rashba effect at the surface},
  journal = {Physical Review Letters},
  year = 2008,
}

@article{CTT100777880,
  author = {Miyata, N and Horikoshi, K and Hirahara, T and Hasegawa, S and Wei, CM and Matsuda, I and Toru Hirahara},
  title = {Electronic transport properties of quantum-well states in ultrathin Pb (111) films},
  journal = {Physical Review B},
  year = 2008,
}

@article{CTT100777881,
  author = {Hirahara, T and Komorida, T and Sato, A and Bihlmayer, G and Chulkov, EV and He, K and Matsuda, I and Hasegawa, S and Toru Hirahara},
  title = {Manipulating quantum-well states by surface alloying: Pb on ultrathin Ag films},
  journal = {Physical Review B},
  year = 2008,
}

@article{CTT100777882,
  author = {Hirahara, T and Miyamoto, K and Kimura, A and Niinuma, Y and Bihlmayer, G and Chulkov, EV and Nagao, T and Matsuda, I and Qiao, S and Shimada, K and Namatame, H and Taniguchi, M and Hasegawa, S and Toru Hirahara},
  title = {Origin of the surface-state band-splitting in ultrathin Bi films: from a Rashba effect to a parity effect},
  journal = {New Journal of Physics},
  year = 2008,
}

@article{CTT100777879,
  author = {Liu, C and Matsuda, I and Hirahara, T and Hasegawa, S and Okabayashi, J and Toyoda, S and Oshima, M and Toru Hirahara},
  title = {Band-bending inhomogeneity of Au adsorbed Si(111)-root 3 x root 3-Ag surface evaluated with Si 2p core-level spectra},
  journal = {Surface Science},
  year = 2008,
}

@article{CTT100722363,
  author = {He, K and Toru Hirahara and Okuda, T and Hasegawa, S and Kakizaki, A and Matsuda, I},
  title = {Spin polarization of quantum well states in Ag films induced by the Rashba effect at the surface},
  journal = {Physical Review Letters},
  year = 2008,
}

@article{CTT100722362,
  author = {Toru Hirahara and Miyamoto, K and Kimura, A and Niinuma, Y and Bihlmayer, G and Chulkov, EV and Nagao, T and Matsuda, I and Qiao, S and Shimada, K and Namatame, H and Taniguchi, M and Hasegawa, S},
  title = {Origin of the surface-state band-splitting in ultrathin Bi films: from a Rashba effect to a parity effect},
  journal = {New Journal of Physics},
  year = 2008,
}

@article{CTT100722360,
  author = {Miyata, N and Horikoshi, K and Toru Hirahara and Hasegawa, S and Wei, CM and Matsuda, I},
  title = {Electronic transport properties of quantum-well states in ultrathin Pb (111) films},
  journal = {Physical Review B},
  year = 2008,
}

@article{CTT100722364,
  author = {Toru Hirahara and Miyamoto, K and Matsuda, I and Kadono, T and Kimura, A and Nagao, T and Bihlmayer, G and Chulkov, EV and Qiao, S and Shimada, K and Namatame, H and Taniguchi, M and Hasegawa, S},
  title = {Direct observation of spin splitting in bismuth surface states},
  journal = {Physical Review B},
  year = 2007,
}

@article{CTT100777884,
  author = {Hirahara, T and Miyamoto, K and Matsuda, I and Kadono, T and Kimura, A and Nagao, T and Bihlmayer, G and Chulkov, EV and Qiao, S and Shimada, K and Namatame, H and Taniguchi, M and Hasegawa, S and Toru Hirahara},
  title = {Direct observation of spin splitting in bismuth surface states},
  journal = {Physical Review B},
  year = 2007,
}

@article{CTT100777885,
  author = {Nakayama, Y and Yamazaki, S and Okino, H and Hirahara, T and Matsuda, I and Hasegawa, S and Ichikawa, M and Toru Hirahara},
  title = {Electrical conduction of Ge nanodot arrays formed on an oxidized Si surface},
  journal = {Applied Physics Letters},
  year = 2007,
}

@article{CTT100777886,
  author = {Matsuda, I and Liu, C and Hirahara, T and Ueno, M and Tanikawa, T and Kanagawa, T and Hobara, R and Yamazaki, S and Hasegawa, S and Toru Hirahara},
  title = {Electron-phonon interaction and localization of surface-state carriers in a metallic monolayer},
  journal = {Physical Review Letters},
  year = 2007,
}

@article{CTT100777887,
  author = {Kakuta, H and Hirahara, T and Matsuda, I and Nagao, T and Hasegawa, S and Ueno, N and Sakamoto, K and Toru Hirahara},
  title = {Electronic structures of the highest occupied molecular orbital bands of a pentacene ultrathin film},
  journal = {Physical Review Letters},
  year = 2007,
}

@article{CTT100777888,
  author = {Hirahara, T and Matsuda, I and Yamazaki, S and Miyata, N and Hasegawa, S and Nagao, T and Toru Hirahara},
  title = {Large surface-state conductivity in ultrathin Bi films},
  journal = {Applied Physics Letters},
  year = 2007,
}

@article{CTT100777889,
  author = {Hirahara, T and Nagao, T and Matsuda, I and Bihlmayer, G and Chulkov, EV and Koroteev, YM and Hasegawa, S and Toru Hirahara},
  title = {Quantum well states in ultrathin Bi films: Angle-resolved photoemission spectroscopy and first-principles calculations study},
  journal = {Physical Review B},
  year = 2007,
}

@article{CTT100777890,
  author = {Nakayama, Y and Takase, K and Hirahara, T and Hasegawa, S and Okuda, T and Harasawa, A and Matsuda, I and Nakamura, Y and Ichikawa, M and Toru Hirahara},
  title = {Quantum-size effect in uniform Ge-Sn alloy nanodots observed by photoemission Spectroscopy},
  journal = {Japanese Journal of Applied Physics Part 2-Letters & Express Letters},
  year = 2007,
}

@article{CTT100722370,
  author = {Nakayama, Y and Takase, K and Toru Hirahara and Hasegawa, S and Okuda, T and Harasawa, A and Matsuda, I and Nakamura, Y and Ichikawa, M},
  title = {Quantum-size effect in uniform Ge-Sn alloy nanodots observed by photoemission Spectroscopy},
  journal = {Japanese Journal of Applied Physics Part 2-Letters & Express Letters},
  year = 2007,
}

@article{CTT100722369,
  author = {Toru Hirahara and Nagao, T and Matsuda, I and Bihlmayer, G and Chulkov, EV and Koroteev, YM and Hasegawa, S},
  title = {Quantum well states in ultrathin Bi films: Angle-resolved photoemission spectroscopy and first-principles calculations study},
  journal = {Physical Review B},
  year = 2007,
}

@article{CTT100722368,
  author = {Toru Hirahara and Matsuda, I and Yamazaki, S and Miyata, N and Hasegawa, S and Nagao, T},
  title = {Large surface-state conductivity in ultrathin Bi films},
  journal = {Applied Physics Letters},
  year = 2007,
}

@article{CTT100722367,
  author = {Kakuta, H and Toru Hirahara and Matsuda, I and Nagao, T and Hasegawa, S and Ueno, N and Sakamoto, K},
  title = {Electronic structures of the highest occupied molecular orbital bands of a pentacene ultrathin film},
  journal = {Physical Review Letters},
  year = 2007,
}

@article{CTT100722366,
  author = {Matsuda, I and Liu, C and Toru Hirahara and Ueno, M and Tanikawa, T and Kanagawa, T and Hobara, R and Yamazaki, S and Hasegawa, S},
  title = {Electron-phonon interaction and localization of surface-state carriers in a metallic monolayer},
  journal = {Physical Review Letters},
  year = 2007,
}

@article{CTT100722365,
  author = {Nakayama, Y and Yamazaki, S and Okino, H and Toru Hirahara and Matsuda, I and Hasegawa, S and Ichikawa, M},
  title = {Electrical conduction of Ge nanodot arrays formed on an oxidized Si surface},
  journal = {Applied Physics Letters},
  year = 2007,
}

@article{CTT100722371,
  author = {Toru Hirahara and Matsuda, I and Liu, CH and Hobara, R and Yoshimoto, S and Hasegawa, S},
  title = {Direct measurement of the Hall effect in a free-electron-like surface state},
  journal = {Physical Review B},
  year = 2006,
}

@article{CTT100722372,
  author = {Matsuda, I and Toru Hirahara and Ueno, M and Hobara, R and Hasegawa, S},
  title = {Electrical conduction through a monatomic surface step},
  journal = {Journal De Physique Iv},
  year = 2006,
}

@article{CTT100722373,
  author = {Nagamura, N and Matsuda, I and Miyata, N and Toru Hirahara and Hasegawa, S and Uchihashi, T},
  title = {Quasi-one-dimensional quantized states in an epitaxial ag film on a one-dimensional surface superstructure},
  journal = {Physical Review Letters},
  year = 2006,
}

@article{CTT100722374,
  author = {Toru Hirahara and Nagao, T and Matsuda, I and Bihlmayer, G and Chulkov, EV and Koroteev, YM and Echenique, PM and Saito, M and Hasegawa, S},
  title = {Role of spin-orbit coupling and hybridization effects in the electronic structure of ultrathin Bi films},
  journal = {Physical Review Letters},
  year = 2006,
}

@article{CTT100777894,
  author = {Hirahara, T and Nagao, T and Matsuda, I and Bihlmayer, G and Chulkov, EV and Koroteev, YM and Echenique, PM and Saito, M and Hasegawa, S and Toru Hirahara},
  title = {Role of spin-orbit coupling and hybridization effects in the electronic structure of ultrathin Bi films},
  journal = {Physical Review Letters},
  year = 2006,
}

@article{CTT100777893,
  author = {Nagamura, N and Matsuda, I and Miyata, N and Hirahara, T and Hasegawa, S and Uchihashi, T and Toru Hirahara},
  title = {Quasi-one-dimensional quantized states in an epitaxial ag film on a one-dimensional surface superstructure},
  journal = {Physical Review Letters},
  year = 2006,
}

@article{CTT100777892,
  author = {Matsuda, I and Hirahara, T and Ueno, M and Hobara, R and Hasegawa, S and Toru Hirahara},
  title = {Electrical conduction through a monatomic surface step},
  journal = {Journal De Physique Iv},
  year = 2006,
}

@article{CTT100777891,
  author = {Hirahara, T and Matsuda, I and Liu, CH and Hobara, R and Yoshimoto, S and Hasegawa, S and Toru Hirahara},
  title = {Direct measurement of the Hall effect in a free-electron-like surface state},
  journal = {Physical Review B},
  year = 2006,
}

@article{CTT100777896,
  author = {Tamura, R and Ikuta, M and Hirahara, T and Tsukada, M and Toru Hirahara},
  title = {Positive magnetic susceptibility in polygonal nanotube tori},
  journal = {Physical Review B},
  year = 2005,
}

@article{CTT100722376,
  author = {Tamura, R and Ikuta, M and Toru Hirahara and Tsukada, M},
  title = {Positive magnetic susceptibility in polygonal nanotube tori},
  journal = {Physical Review B},
  year = 2005,
}

@article{CTT100722375,
  author = {Matsuda, I and Toru Hirahara and Konishi, M and Liu, CH and Morikawa, H and D'angelo, M and Hasegawa, S and Okuda, T and Kinoshita, T},
  title = {Evolution of Fermi surface by electron filling into a free-electronlike surface state},
  journal = {Physical Review B},
  year = 2005,
}

@article{CTT100777895,
  author = {Matsuda, I and Hirahara, T and Konishi, M and Liu, CH and Morikawa, H and D'angelo, M and Hasegawa, S and Okuda, T and Kinoshita, T and Toru Hirahara},
  title = {Evolution of Fermi surface by electron filling into a free-electronlike surface state},
  journal = {Physical Review B},
  year = 2005,
}

@article{CTT100777897,
  author = {Matsuda, I and Ueno, M and Hirahara, T and Hobara, R and Morikawa, H and Liu, CH and Hasegawa, S and Toru Hirahara},
  title = {Electrical resistance of a monatomic step on a crystal surface},
  journal = {Physical Review Letters},
  year = 2004,
}

@article{CTT100722378,
  author = {Toru Hirahara and Matsuda, I and Ueno, M and Hasegawa, S},
  title = {The effective mass of a free-electron-like surface state of the Si(111)root 3x root 3-Ag surface investigated by photoemission and scanning tunneling spectroscopies},
  journal = {Surface Science},
  year = 2004,
}

@article{CTT100722377,
  author = {Matsuda, I and Ueno, M and Toru Hirahara and Hobara, R and Morikawa, H and Liu, CH and Hasegawa, S},
  title = {Electrical resistance of a monatomic step on a crystal surface},
  journal = {Physical Review Letters},
  year = 2004,
}

@article{CTT100777898,
  author = {Hirahara, T and Matsuda, I and Ueno, M and Hasegawa, S and Toru Hirahara},
  title = {The effective mass of a free-electron-like surface state of the Si(111)root 3x root 3-Ag surface investigated by photoemission and scanning tunneling spectroscopies},
  journal = {Surface Science},
  year = 2004,
}

@inproceedings{CTT100878351,
  author = {齋藤晋 and "一ノ倉聖 and 豊田雅之 and 橋⽖瑞葵 and 堀井健太郎 and 出⽥真一 郎 and 田中清尚 and 清水亮太 and 一杉太郎 and 平原徹"},
  title = {Liインターカレートした単層および多層グラフェンにおける質量のあるディ ラックコーン},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100864946,
  author = {出高志朗 and 小林俊博 and 田中友晃 and 一ノ倉聖 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {NbドープSrTiO3上の単層FeSeの電気伝導測定},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100846502,
  author = {西尾 和記 and 一ノ倉 聖 and 小林 安貴 and 中村 直人 and 枝村 紅衣 and 中山 亮 and 清水 亮太 and 平原 徹 and 一杉 太郎},
  title = {LiTi2O4エピタキシャル薄膜を利用した全固体Li電池におけるLiイオン伝導制御},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100846511,
  author = {一ノ倉聖 and Hemmi Adrian and 清水亮太 and 一杉太郎 and Greber Thomas and 平原徹},
  title = {アルカリ金属蒸着による単原子層h-BNのエネルギーバンドシフト},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100846510,
  author = {橋爪瑞葵 and 一ノ倉聖 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {LiインターカレートしたSiC上のグラフェンの層数制御によるリフシッツ転移の観測},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100837760,
  author = {深澤拓朗 and 日下翔太郎 and 角田一樹 and 橋爪瑞葵 and 一ノ倉聖 and 竹田幸治 and 出田真一郎 and 田中清尚 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {磁性トポロジカル絶縁体ヘテロ構造MnBi2Te4/Bi2Te3の構造、電子状態と磁性},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100865990,
  author = {齋藤晋 and 橋爪瑞葵 and 一ノ倉聖 and 豊田雅之 and 日下翔太郎 and 田中清尚 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {Li-インターカレーションによる単層グラフェン/SiC(0001)の二層化とフラットバンドの占有},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100837761,
  author = {田中友晃 and 一ノ倉聖 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {SrTiO3(001)-√13×√13上に作成した単層FeSeの超伝導特性},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100837758,
  author = {一ノ倉聖 and Pedersen Asger and 田中友晃 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {超高真空中での独立駆動4探針電気伝導測定法によるFeSe超薄膜/SrTiO3の界面超伝導の検出},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100818250,
  author = {橋爪 瑞葵 and 一ノ倉 聖 and 日下 翔太郎 and 出田 真一郎 and 田中 清尚 and 清水 亮太 and 一杉 太郎 and 平原 徹},
  title = {Li-インターカレーションによる単層グラフェン/SiCの二層化とフラットバンドの占有},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100818242,
  author = {一ノ倉 聖 and Hemmi Adrian and 清水 亮太 and 一杉 太郎 and Greber Thomas and 平原 徹},
  title = {アルカリ金属蒸着によるRh薄膜上単原子層hBNの価電子帯シフト},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100818248,
  author = {深澤 拓朗 and 日下 翔太郎 and 角田 一樹 and 一ノ倉 聖 and 出田 真一郎 and 田中 清尚 and 清水 亮太 and 一杉 太郎 and 平原 徹},
  title = {Mn, Te蒸着Bi2Te3の構造と電子状態の蒸着量依存性},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100818198,
  author = {高橋 由弦 and 一ノ倉 聖 and 横山 喜一 and 清水 亮太 and 一杉 太郎 and 平原 徹},
  title = {シリセン作製基板としての CaF2薄膜の成長},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100818196,
  author = {一ノ倉 聖 and Hemmi Adrian and 清水 亮太 and 一杉 太郎 and Greber Thomas and 平原 徹},
  title = {Li 照射による単原子層 h-BN の電子バンドシフト},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100818197,
  author = {田中 友晃 and 秋山 健太 and 一ノ倉 聖 and 清水 亮太 and 一杉 太郎 and 平原 徹},
  title = {SrTiO3-c(6×2)上に作成した単層 FeSe の超伝導特性},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100806713,
  author = {Asger Pedersen and 一ノ倉 聖 and 田中 友晃 and 清水 亮太 and 一杉 太郎 and 平原 徹},
  title = {超高真空中での電気伝導測定によるFeSe超薄膜/SrTiO3の超伝導の研究：界面の磁性原子による影響},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100806714,
  author = {田中 友晃 and 秋山 健太 and 一ノ倉 聖 and 清水 亮太 and 一杉 太郎 and 平原 徹},
  title = {SrTiO3(001)-c(6×2)上の単層FeSeの超伝導特性},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100799518,
  author = {高橋由弦 and 一ノ倉聖 and 横山喜一 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {シリセン作製基板としてのCaF2薄膜の成長},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100793331,
  author = {深澤拓朗 and 横山喜一 and 白澤徹郎 and 一ノ倉聖 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {LEED-IV測定装置の立ち上げとMn, Te蒸着Bi2Te3の構造解析},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100793333,
  author = {高橋由弦 and 一ノ倉聖 and 横山喜一 and 清水亮太 and 一杉太郎 and 平原徹},
  title = {シリセン作製基板としてのCaF2薄膜の成長と電子状態評価},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100749667,
  author = {Toru Hirahara},
  title = {The Rashba and quantum size effects in ultrathin Bi films},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749664,
  author = {平原徹},
  title = {トポロジカル絶縁体/磁性絶縁体超薄膜ヘテロ構造:磁化によるディラックコーン変調に向けて},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749679,
  author = {芳野諒 and 田中友晃 and 平原徹},
  title = {RHEEDとSTMによるSrTiO3上の１UC-FeSeの成長過程と構造評価},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749678,
  author = {杉山裕弥 and 奥山裕磨 and 出田真一郎 and 田中清尚 and C. Bernard and T. Greber and 平原徹},
  title = {h-BN上へのスタネンの作製と評価},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749680,
  author = {田中友晃 and 芳野諒 and 平原徹},
  title = {単一ユニットセルFeSeの構造と電子状態：STM/STS観察},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749662,
  author = {平原徹},
  title = {自己組織化によって形成された磁性トポロジカル絶縁体ヘテロ接合},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749682,
  author = {奥山裕磨 and 杉山裕弥 and 平原徹},
  title = {Bi2Te3基板上のTe薄膜の成長と電子状態},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749666,
  author = {Toru Hirahara},
  title = {Inducing magnetism in topological insulators by self organized incorporation of a ferromagnetic layer},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749671,
  author = {中西亮介 and 秋山了太 and 奥山裕磨 and 高木康多 and S. V. Eremeev and E. V. Chulkov and 横山利彦 and 長谷川修司 and 平原徹},
  title = {トポロジカル絶縁体/磁性絶縁体超薄膜ヘテロ接合II：磁化特性},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749669,
  author = {奥山裕磨 and S. V. Eremeev and 白澤徹郎 and 杉山裕弥 and 角田一樹 and 宮本幸治 and 奥田太一 and 出田真一郎 and 田中清尚 and E. V. Chulkov and 平原徹},
  title = {トポロジカル絶縁体/磁性絶縁体超薄膜ヘテロ接合 I：結晶構造と電子状態},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749668,
  author = {田中友晃 and 芳野諒 and 平原徹},
  title = {SrTiO3基板上の単一ユニットセルFeSeの電子状態：表面超構造依存性},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749672,
  author = {Yuma Okuyama and S. V. Eremeev and R. Nakanishi and R. Akiyama and T. Shirasawa and Yuuya Sugiyama and K. Sumida and K. Miyamoto and T. Okuda and S. Ideta and K. Tanaka and E. V. Chulkov and S. Hasegawa and Toru Hirahara},
  title = {Heterostructure of a topological insulator/magnetic insulator ultrathin film},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749673,
  author = {Tomoaki Tanaka and Ryo Yoshino and Toru Hirahara},
  title = {Local Superconducting Properties of a Single Unit-Cell FeSe Thin Film on SrTiO3},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749665,
  author = {Toru Hirahara},
  title = {Dirac Electrons in Condensed Matter Physics},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100749663,
  author = {平原徹},
  title = {ビスマス系超薄膜・ヘテロ接合の電子構造とスピン物性},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100722194,
  author = {平原徹 and 白井皓寅 and 羽尻哲也 and 松波雅治 and 田中清尚 and 木村真一 and 長谷川修司 and 小林功佳},
  title = {ビスマス超薄膜における半金属半導体転移の検証},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100749675,
  author = {田中友晃 and 芳野諒 and 平原徹},
  title = {単一ユニットセルFeSeの構造と電子状態：STM/STS観察},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100749674,
  author = {田中友晃 and 芳野諒 and 平原徹},
  title = {単一ユニットセルFeSeの構造と電子状態：STM/STS観察},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100749677,
  author = {芳野諒 and 田中友晃 and 平原徹},
  title = {RHEEDとSTMによるSrTiO3上の１UC-FeSeの成長過程と構造評価},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100749676,
  author = {奥山裕磨 and 杉山裕弥 and 出田真一郎 and 田中清尚 and 平原徹},
  title = {Bi2Te3基板上におけるTe単結晶薄膜の作成と電子状態測定},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100749681,
  author = {田中友晃 and 芳野諒 and 平原徹},
  title = {SrTiO3 基板上のFeSe 薄膜の作成と構造評価},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100722200,
  author = {平原徹 and 白井皓寅 and 羽尻哲也 and 松波雅治 and 田中清尚 and 木村真一 and 長谷川修司 and 小林功佳},
  title = {ビスマス超薄膜における半金属半導体転移の検証II},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100722202,
  author = {Yuma Okuyama and Yuya Sugiyama and Toru Hirahara},
  title = {Growth and Electronic Structure of a Tellurium Thin Film on Bi2Te3},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100722198,
  author = {平原徹},
  title = {ビスマス超薄膜における半金属半導体転移の検証},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100722192,
  author = {T. Hirahara and M. Aitani and T. Shirai and S. Ichinokura and M. Hanaduka and D. Y. Shin and T. Hajiri and M. Matsunami and K. Tanaka and S. Kimura and K. Kobayashi and S. Hasegawa},
  title = {Surface and Bulk States of Ultrathin Bi films: Electronic Structure and Transport Properties},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100722191,
  author = {平原徹},
  title = {表面・界面でのスピン軌道相互作用:ビスマス系化合物を中心に},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100791400,
  author = {中村 友謙 and 芳野 諒 and 保原 麗 and 長谷川 修司 and 平原徹},
  title = {走査トンネルポテンショメトリ法による表面上の単一ステップでの抵抗測定},
  booktitle = {表面科学学術講演会要旨集},
  year = 2015,
}

@misc{CTT100791642,
  author = {村上 修一 and 平原徹 and 松田 巌},
  title = {トポロジカル絶縁体の物理},
  year = 2010,
}