Rattling Phonon and Superconductivity

• Project/Area Number: 18204030
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Tohoku University
• Principal Investigator: TANIGAKI Katsumi Tohoku University, 原子分子材料科学高等研究機構, 教授 (60305612)
• Co-Investigator(Kenkyū-buntansha): RYOTARO Kumashiro 東北大学, 大学院・理学研究科, 助教 (00396417) ; MATSUOKA Eiichi 東北大学, 高等教育開発推進センター, 助教 (20400228) ; KIMURA Noriaki 東北大学, 大学院・理学研究科, 助教 (30292311)
• Project Period (FY): 2006 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥48,750,000 (Direct Cost: ¥37,500,000、Indirect Cost: ¥11,250,000); Fiscal Year 2009: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2007: ¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000); Fiscal Year 2006: ¥23,790,000 (Direct Cost: ¥18,300,000、Indirect Cost: ¥5,490,000)
• Keywords: クラスレート / ナノ材料 / フォノン / 電導 / 物性実験 / 熱伝導 / 超電導 / 分子性固体 / 有機導体 / 超伝導

Research Abstract

The Effects of rattling phonons created by the anharmonic atomic motions accommodated in a nano cage structure are studied focusing on superconductivity via electron-phonon interactions. In the case of local Jahn Teller distortion in the Ge_<100> cage structure, a large reduction in the density of states at the Fermi level occurs to lower the superconducting transition temperature T_c, which cannot be observed in the Si_<100> structure. For the rigid cage structure of Ga16Ge30, the Jahn Teller distortion is suppressed and, instead, the rearrangement in crystal sites of the constituent atoms occurs leading to anharmonic potentials on the endohedral atoms. In such a situation enhanced electron-phonon interactions can be anticipated.

Research Products

• [Journal Article] Light emitting ambipolar field-effect transistors of 2,5-bis(4-biphenyl) bithiophene single crystals with anisotropic carrier mobilities (2009)
  • Author(s): Yan Wang, Ryotaro Kumashiro, Zhaofei Li, Ryo Nouchi, Katsumi Tanigaki
  • Journal Title: Appl.Phys.Lett. 95 Pages: 103306-103306
  • Peer Reviewed
• [Journal Article] Rotational Sub-level of Ortho-Hydrogen Molecule Encapsulated in Isotropic C60 Fullerene Cages (2009)
  • Author(s): Yoshimitsu Kohama, Takeshi Rachi, Ju Jing, Zhaofei Li, Jun Tang, Ryotaro Kumashiro, Satoru Izumisawa, Hitoshi Kawaji, Tooru Atake, Hiroshi Sawa, Yasujiro Murata, Koichi Komatsu, Katsumi Tanigaki
  • Journal Title: Phys.Rev.Lett. 102 Pages: 13001-13004
  • Peer Reviewed
• [Journal Article] Influence of interface modifications on carrier mobilities in rubrene single crystal ambipolar field-effect transistor (2009)
  • Author(s): Yan Wang, Ryotaro Kumashiro, Ryo Nouchi, Naoya Komatsu, Katsumi Tanigaki
  • Journal Title: J.Appl.Phys. 105 Pages: 124912-124912
  • Peer Reviewed
• [Journal Article] A structural study of the hole-doped superconductors Pr1-xSrxFeAsO (2009)
  • Author(s): Ju Jing, Mu Gang, Zhaofei Li, Masanori Watahiki, Kazumi Sato, Heihu Wen, Katsumi Tanigaki
  • Journal Title: New J.Physics 11 Pages: 83003-83003
  • Peer Reviewed
• [Journal Article] p- and n-Type Ba8Ga16Ge30 studied by X-ray photoelectron spectroscopy (2009)
  • Author(s): Jun Tang, Ryotaro Kumashiro, Jing Ju, Zhaofei Li, Marcos A. Avila, Kouichirou Suekuni, Toshiro Takabatake, Fangzhun Guo, Keisuke Kobayashi, Katsumi Tanigaki
  • Journal Title: Chemical Physics Letters 472 Pages: 62-64
  • Peer Reviewed
• [Journal Article] Stacking-fault structure explains unusual elasticity of nanocrystalline diamonds (2009)
  • Author(s): H. Tanei, K. Tanigaki, K. Kusakabe
  • Journal Title: Chem.Phys.Letters 94 Pages: 41914-41914
  • Peer Reviewed
• [Journal Article] Soft x-ray photoelectron spectroscopy study of type-I clathrates (2009)
  • Author(s): Jun Tang, Zhaofei Li, Jing Ju, Ryotaro Kumashiro, Marcos A. Avila, Kouichirou Suekuni, Toshiro Takabatake, FangZhun Guo, Keisuke Kobayashi, Koji Akai, Katsumi Tanigaki
  • Journal Title: Sci.Technol.Adv.Mater. 9 Pages: 44207-44211
  • Peer Reviewed
• [Journal Article] Ge-73- and Ba-135/137-NMR Studies of Clathrate Superconductor Ba24Ge100 (2009)
  • Author(s): F. Kanetake, A. Harada A, H. Mukuda, Kitaoka, T. Rachi, K. Tanigaki
  • Journal Title: J.Phys.Soc.Jpn 78 Pages: 104710-104710
  • Peer Reviewed
• [Journal Article] A structural study of the hole-doped superconductors Pr1-xSrxFeAsO (2009)
  • Author(s): J.Ju, Z.Li, G.Mu, H-H Wen, K.Sato, M.Watahiki, G.Li, K.Tanigaki
  • Journal Title: New J.Physics 11
  • Peer Reviewed
• [Journal Article] Soft x-ray photoelectron spectroscopy study of type-I clathrates (2009)
  • Author(s): Jun Tang, Zhaofei Li, Jing Ju, Ryotaro Kumashiro, Mazcos A. Avila, Kouichirou Suekuni, Toshiro Takabatake2, FangZhun Guo, Keisake Kobayashi, Koji Akai, Katstuni Tanigaki
  • Journal Title: Sci.Technol.Adv.Mater. 9 Pages: 44207-44211
  • Peer Reviewed
• [Journal Article] ^<73>Ge and ^<135/137>Ba--NMR Studies of Clathrate Superconductor Ba_24 Ge_100 (2009)
  • Author(s): Fumiya Kanetake, Atsushi Harada), Hidekazu Mukuda, Yoshio Kitaoka, Takeshi Rachi, Katsumi Tanigaki, Kohei M. Itoh, Eugene E. Haller
  • Journal Title: J.Phys.Soc., Jpn. 78
  • Peer Reviewed
• [Journal Article] p- and n-Type Ba8Ga16Ge30 studied by X-ray photoelectron spectros copy (2009)
  • Author(s): Jun Tang, Ryotaro Kumashiro, Jing Ju, Zhaofbi Li, Marcos A. Avila, Kouichirou Suekuni, Toshiro Takabatake, Fangzhun Guo, Keisuke Kobayashi, Katsumi Tanigaki
  • Journal Title: Chemical Physics Letters 472 Pages: 62-64
  • Peer Reviewed
• [Journal Article] Rotational Sub-level of Ortho-Hydrogen Molecule Encapsulated in Isotropic C_60 Fullerene Cages (2009)
  • Author(s): Yoshimitsu Kohama, Takeshi Rachi, Ju Jing, Zhaofei Li, Jun Tang, Ryotaro Kumashiro, Satoru Izumisawa, Hitoshi Kawaji, Tooru Atake, Hiroshi Sawa, Yasujiro Murata, Koichi Komatsu, Katsumi Tanigaki
  • Journal Title: Phys.Rev.Lett. 102 Pages: 13001-13004
  • Peer Reviewed
• [Journal Article] Light emitting ambipolar field-effect transistors of 2,5-bis(4-biphenyl)bithiophene single crystals with anisotropic carrier mobilities (2009)
  • Author(s): Yan Wang, Ryotaro Kumashiro, Zhaofei Li, Ryo Nouchi, Katsumi Tanigaki
  • Journal Title: J.Appl.Phys. 105
  • Peer Reviewed
• [Journal Article] p- and n-Type Ba8Ga16Ge30 studied by X-ray photoelectron spectroscopy (2009)
  • Author(s): J.Tang, R. Kumashiro, J. Ju, Z. Li, M. A. Avila, Kouichirou S., Toshiro Takabatake, F. Guo, K. Kobayashi, K. Tanigaki
  • Journal Title: Chemical Physics Letters 472(2) Pages: 6-64
  • Peer Reviewed
• [Journal Article] Soft x-ray photoelectron spectroscopy study of type-I clathrates (2009)
  • Author(s): J. Tang, Z. Li, J. Ju, R. Kumashiro, M. A. Avila, K. Suekuni, T. Takabatake2, F. Z. Guo, K. Kobayashi, K. Akai, K. Tanigaki
  • Journal Title: Sci. Technol. Adv. Mater., 9 Pages: 44207-44211
  • Peer Reviewed
• [Journal Article] Soft x-ray photoelectron spectroscopy study of type-I clathrates (2009)
  • Author(s): Jun Tang
  • Journal Title: Sci. Technol. Adv. Mater 9 Pages: 44207-44211
  • Peer Reviewed
• [Journal Article] p-and n-Type Ba8Ga16Ge30 studied by X-ray photoelectron spectroscopy (2009)
  • Author(s): Jun Tang
  • Journal Title: Chemical Physics Letters 472 Pages: 60-64
  • Peer Reviewed
• [Journal Article] Nanorods of Endohedral Metallofullerene Derivative (2008)
  • Author(s): Takahiro Tsuchiya, Ryotaro Kumashiro, Katsumi Tanigaki, Yoichiro Matsunaga, Midori O.Ishitsuka, Takatsugu Wakahara, Yutaka Maeda, Yuta Takano, Motoki Aoyagi, Takeshi Akasaka, Michael T.H.Liu, Tatsuhisa Kato, Kazutomo Suenaga, Jong S.Jeong, Sumio Iijima, Fumiko Kimura, Tsunehisa Kimura, Shigeru Nagase
  • Journal Title: J.Am.Chem.Soc. 130 Pages: 450-451
  • Peer Reviewed
• [Journal Article] FET properties of Chemically modified Carbon nanotubes (2008)
  • Author(s): R. Kumashiro, N. Hiroshiba, N. Komatsu, T. Akasaka, Y. Maeda, S. Suzuki, Y. Achiba, R. Hatakeyama, K. Tanigaki
  • Journal Title: J.Phys.Chem.Solid 69 Pages: 1206-1206
  • Peer Reviewed
• [Journal Article] Energetics of endohedral atoms in type-I clathrates observed by soft x-ray spectroscopy (2008)
  • Author(s): Takeshi Rachi, Jun Tang, Ryotaro Kumashiro, Marcos A. Avila, Kouichirou Suekuni, Toshiro Takabatake, FangZhun Guo, Keisuke Kobayashi, Koji Akai, Katsumi Tanigaki
  • Journal Title: Phys.Rev.B 78(8) Pages: 85203-85203
  • Peer Reviewed
• [Journal Article] Soft x-ray photoelectron spectroscopy study of type-I clathrates (2008)
  • Author(s): Jun Tang, Zhaofei Li, Jing Ju, Ryotaro Kumashiro, Marcos A. Avila, Kouichirou Suekuni, Toshiro Takabatake, FangZhun Guo, Keisuke Kobayashi, Koji Akai, Katsumi Tanigaki
  • Journal Title: J.Sci and Tech.Advanced Mater 9 Pages: 44207-44207
  • Peer Reviewed
• [Journal Article] Tanigaki, Energetics of endohedral atoms in type-I clathrates observed by soft x-ray spectroscopy (2008)
  • Author(s): J. Tang, T. Rachi, R. Kumashiro, M. A. Avila, K. Suekuni, T. Takabatake, FZ. Guo, K. Kobayashi, K. Aoki, K.
  • Journal Title: Phys. Rev. B 78 Pages: 85203-85206
  • Peer Reviewed
• [Journal Article] Nanorods of endohedral metallofullerene derivative (2008)
  • Author(s): T. Tsuchiya, R. Kumashiro, K. Tanigaki, Y. Matsunaga, M. O. Ishitsuka, T. Wakahara, Y. Maeda, Y. Takano, M. Aoyagi, T. Akasaka, M. T. H. Liu, T. Kato, K. Suenaga, J. S. Jeong, S. Iijima, F. Kimura, T. Kimura, S. Nagase
  • Journal Title: J. Am. Chem. Soc 130 Pages: 450-451
  • Peer Reviewed
• [Journal Article] FET properties of Chemically modified Carbon nanotubes (2008)
  • Author(s): R. Kumashiro
  • Journal Title: J. Phys. Chem. Solid 69 Pages: 1206-1209
  • Peer Reviewed
• [Journal Article] Nanorods of endohedral metallofullerene derivative (2008)
  • Author(s): T. Tsuchiya
  • Journal Title: J. Am. Chem. Soc 130 Pages: 450-451
  • Peer Reviewed
• [Journal Article] Energetics of endohedral atoms in type-I clathrates observed by soft x-ray spectroscopy (2008)
  • Author(s): J. Tang
  • Journal Title: Phys. Rev. B 78 Pages: 85203-85206
  • Peer Reviewed
• [Journal Article] Nanorods of Endohedral Metallofullerene Derivative (2008)
  • Author(s): T. Tsuchiya, R. Kumashiro, K. Tanigaki, Y. Matsunaga, O. Ishitsuka, T. Wakahara, Y. Maeda, Y. Takano, M. Aoyagi, Takeshi Akasaka, M. T. H. Liu, T. Kato, K. Suenaga, J. S. Jeong, S. Iijima, F. Kimura, T. Kimura, and S. Nagase
  • Journal Title: J. Am. Chem. Soc., Communication 130 Pages: 451-452
  • Peer Reviewed
• [Journal Article] Switchable Semiconductive Property of the Polyhydroxylated Metallofulleren (2007)
  • Author(s): Jun Tang, Gengmei Xing, Yuliang Zhao, Long Jing, Hui Yuan, Feng Zhao, Xueyun Gao, Haijie Qian, Run Su, Kurash Ibrahim, Weiguo Chu, Lina Zhang, Katsumi Tanigaki
  • Journal Title: J.Phys.Chem.B 111(41) Pages: 11929-34
  • Peer Reviewed
• [Journal Article] Missing superconductivity in BaAlSi with the A1B2 type structure (2007)
  • Author(s): Shoji Yamanaka, Teruyoshi Otsuki, Takayuki Ide, Hiroshi Fukuoka, Ryotaro Kumashiro, Takeshi Rachi, Katsumi Tanigaki, FangZhun Guo, Keisuke Kobayashi
  • Journal Title: Physica C 451 Pages: 19-23
  • Peer Reviewed
• [Journal Article] Switchable Semiconductive Property of the Polyhydroxylated Metallofulleren (2007)
  • Author(s): J. Tang, G. Xing, Y. Zhao, L. Jing, H. Yuan, F. Zhao, X. Gao, H. Qian, R. Su, K. Ibrahim, W. Chu, L. Zhang, and K. Tanigaki
  • Journal Title: J. Phys. Chem.B 111 (41) Pages: 11929-11934
  • Peer Reviewed
• [Journal Article] Missing superconductivity in BaAlSi with the AlB2 type structure (2007)
  • Author(s): S. Yamanaka, T. Otsuki, T. Ide, H. Fukuoka, R. Kumashiro, T. Rachi, K. Tanigaki, F.Z. Guo, K. Kobayashi
  • Journal Title: Physica C 451 Pages: 19-23
  • Peer Reviewed
• [Journal Article] Anomalos properties of PrMg3 with the cubic Γ3 ground state (2007)
  • Author(s): H. Tanida, S. Takagi, H. S. Suzuki, H. Onodera, and K. Tanigaki
  • Journal Title: J. Magnetism and Magnetic Materials 310 Pages: 246-248
  • Peer Reviewed
• [Journal Article] Switchable Semiconductive Property of the Polyhydroxylated Metallofulleren (2007)
  • Author(s): J. Tang, G. Xing, Y. Zhao, L. Jing, H. Yuan, F. Zhao, X. Gao, H. Qian, R. Su, K. Ibrahim, W. Chu, L. Zhang, and K. Tanigaki
  • Journal Title: J. Phys. Chem. B 111 Pages: 11929-11934
  • Peer Reviewed
• [Journal Article] Missing superconductivity in BaA1Si with the A1B2 type structure (2007)
  • Author(s): S. Yamanaka, T. Otsuki, T. Ide, H. Fukuoka, R. Kumashiro, T. Rachi, K. Tanigaki, F. Guo, K. Kobayashi
  • Journal Title: Physica C 451 Pages: 19-23
  • Peer Reviewed
• [Journal Article] Silicon and Germanium Network Polyhedra viewed from Soft Xray Spectroscopy (2007)
  • Author(s): Jun Tang, OTakeshi Rachi, Marcos A Avila, Toshiro Takabatake, FagZhum Guo, Keisuke Kobayashi, Koji Akai, and Katsumi Tanigaki,
  • Journal Title: Proc. in MRS meeting, Boston(2007). 100 Pages: 103-105
  • Peer Reviewed
• [Journal Article] Self-Assembled Monolayers Modificatin on Electrodes of Organic Thin-Film Transistors (2007)
  • Author(s): N.Hiroshiba, R.Kumashiro, H.Ishii, M.Yamashita, S.Takaishi, K.Tukagoshi, M.Okinaka, K.Tanigaki
  • Journal Title: Multifunctional Conducting Molecular Materials (Special issue) Pages: 282-285
• [Journal Article] Superconducting phase sequence in RxC60 fullerides (R=Sm and Yb) (2006)
  • Author(s): Misaho Akada, Toshinari Hirai, Junji Takeuchi, Takao Yamamoto, Katsumi Tanigaki
  • Journal Title: Phys.Rev.B 73 Pages: 94509-94509
  • Peer Reviewed
• [Journal Article] Specific heat capacity and magnetic susceptibility of superconducting Ba24Si100 (2006)
  • Author(s): Takeshi Rachi , Katsumi Tanigaki, Ryotaro Kumashiro, Kensuke Kobayashi, Harukazu Yoshino, Keizo Murata, Hiroshi Fukuoka, Syoji Yamanaka, Hidekazu Shimotani, Taishi Takenobu , Yoshihiro Iwasa, Takahiko Sasaki, Norio Kobayashi, Yuji Miyazaki, Kazuya Saito
  • Journal Title: J.Physics and Chemistry of Solids 67 Pages: 1334-1337
  • Peer Reviewed
• [Journal Article] Rubrene single crystal field-effect transistor with epitaxial BaTiO3 high-k gate insulator (2006)
  • Author(s): Nobuya Hiroshiba, Ryotaro Kumashiro, Katsumi Tanigaki, Taishi Takenobu, Yoshihiro Iwasa, Kenta Kotani, Iwao Kawayama, Masayoshi Tonouchi
  • Journal Title: Appl.Phys.Letters 89 Pages: 152110-152113
  • Peer Reviewed
• [Journal Article] Ferromagnetic ordering in a new nickel polyborate NiB12O14(OH)10 (2006)
  • Author(s): J. Ju, J. Sasaki, T. Yang, S. Kasamatsu, E. Negishi, G. Li, J. Lin, H. Nojiri, T. Rachi, K. Tanigaki, N. Toyota
  • Journal Title: Dalton Trans Pages: 1597-1601
  • Peer Reviewed
• [Journal Article] Sp3-network superconductors made from IVth-group elements (2006)
  • Author(s): T. Rachi, R. Kumashiro, K. Tanigaki, H. Fukuoka, S. Yamanaka
  • Journal Title: J.Sci.Tech.Ad.Mter. Special Issue 7S1
  • Peer Reviewed
• [Journal Article] Electric Transport and Modulated Density of States in Rotational Order and Disorder in Na2CsC60 (2006)
  • Author(s): M. Akada, T. Yamamoto, R. Kumashiro, A. Hojyo, H. Matsui, N. Toyota, J. P. Lu, K. Tanigaki
  • Journal Title: Multifunctional Conducting Molecular Materials(eds. G. Saito, et al.)(Royal Society of Chemistry, Cambride, U.K.) Pages: 191-197
  • Peer Reviewed
• [Journal Article] Electric Transport and Modulated Density of States in Rotational Order and Disorder in Na_2CsC_<60> (2006)
  • Author(s): M.Akada, T.Yamamoto, R.Kumashiro, A.Hojyo, H.Matsui, N.Toyota, J.P.Lu, K.Tanigaki
  • Journal Title: Multifunctional Conducting Molecular Materials (Special issue) Pages: 212-215
• [Journal Article] Superconductivity Appearing from C_<60> Doped with Rare-earth Metals (2006)
  • Author(s): M.Akada, T.Hirai, J.Takeuchi, T.Yamamoto, R.Kumashiro, K.Tanigaki
  • Journal Title: J. Sci and Tech. Advanced Mater 7 S1
• [Journal Article] Sp3-network superconductors made from IVth-group elements (2006)
  • Author(s): T.Rachi, R.Kumashiro, K.Tanigaki, H.Fukuoka, S.Yamanaka
  • Journal Title: J. Sci. Tech. Ad. Mter. 7 S1
• [Journal Article] Possible Low-Temperature Strongly Correlated Electron Behavior from Multipole Fluctuations in PrMg3 with Cubic Non-Kramers γ Doublet Ground State (2006)
  • Author(s): H.Tanida, H.S.Suzuki, S.Takagi, H.Onodera, K.Tanigaki
  • Journal Title: J. Phys. Soc. Jpn. 75 Pages: 3705-3708
• [Journal Article] Rubrene single crystal field-effect transistor with epitaxial BaTiO3 high-k gate insulator (2006)
  • Author(s): N.Hiroshiba, R.Kumashiro, K.Tanigaki, T.Takenobu, Y.Iwasa, K.Kotani, I.Kawayama, M.Tonouchi
  • Journal Title: App. Phys. Letters 89 Pages: 152110-152113
• [Journal Article] Superconducting phase sequence in R_xC_<60> fullerides (R=Sm and Yb) (2006)
  • Author(s): Misaho Akada, Toshinari Hirai, Junji Takeuchi, Takao Yamamoto, Katsumi Tanigaki
  • Journal Title: Phys. Rev. B 73
• [Journal Article] Missing superconductivity in BaAlSi with the AlB2 type structure (2006)
  • Author(s): Shoji Yamanaka, Teruyoshi Otsuki, Takayuki Ide, Hiroshi Fukuoka, Ryotaro Kumashiro, Takeshi Rachi, Katsumi Tanigaki, FangZhun Guo, Keisuke Kobayashi
  • Journal Title: Physica C 451 Pages: 19-23
• [Journal Article] Ferromagnetic ordering in a new nickel polyborate NiB_<12>O_<14>(OH)_<10> (2006)
  • Author(s): J.Ju, J.Sasaki, T.Yang, S.Kasamatsu, E.Negishi, G.Li, J.Lin, H.Nojiri, T.Rachi, K.Tanigaki, N.Toyota
  • Journal Title: Dalton Trans. 7 S1 Pages: 1597-1601
• [Journal Article] Superconducting Phase Made from C_<60> Doped With Lanthnum (2006)
  • Author(s): M.Akada, T.Hirai, J.Takeuchi, N.Hiroshiba, R.Kumashiro, T.Yamamoto, K.Tanigaki
  • Journal Title: Multifunctional Conducting Molecular Materials (Special Issue) Pages: 191-197
• [Journal Article] Electric Transport Properties of Doped C60 Nanowhiskers (2006)
  • Author(s): R.Kumashiro, K.Tanigaki, N.Miyata, H.Ohashi, T.Fujiki, Y.Gao, Y.murata, K.Komasu, T.Akasaka, J.Minatao, K.Miyazawa
  • Journal Title: Multifunctional Conducting Molecular Materials (Special Issue) Pages: 216-219
• [Journal Article] Self-Assembled Monolayers Modificatin on Electrodes of Organic Thin-Film Transistors (2006)
  • Author(s): N.Hiroshiba, R.Kumashiro, H.Ishii, M.Yamashita, S.Takaishi, K.Tukagoshi, M.Okinaka, K.Tanigaki
  • Journal Title: Multifunctional Conducting Molecular Materials (Special Issue) Pages: 282-285
• [Journal Article] Properties of Chemically Modified Carbon Nanotubes (2006)
  • Author(s): R.Kumashiro, H.Ohashi, T.Akasaka, Y.Maeda, S.Takaishi, M.Yamashita, S.Maruyama, T.Izumida, R.Hatakeyama, K.Tanigaki
  • Journal Title: Mater. Res. Soc. Symp. Proc., Volume 901E Pages: 21-25
• [Presentation] Phonons and electronic states in compounds with regulated nanospaces (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: The 4^<th> Hiroshima Workshop on Sustainable Materials Science
  • Place of Presentation: Faculty Club, Hiroshima University, Higashi-Hiroshima, Japan
  • Year and Date: 2009-11-13
• [Presentation] Nanomaterials and Their Applications to Field Effect Transistors with Two Dimensional Electronic States (2009)
  • Author(s): Yan Wang, R. Kumashiro, Susumu Ikeda, Katsumi Tanigaki
  • Organizer: AURE International Conference, POSCO International Center, POSTECH
  • Place of Presentation: Korea
  • Year and Date: 2009-11-13
• [Presentation] Role of phonons searching for good thermoelectricity and high Tc superconductivity (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: USB-RIEC Joint meeting
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2009-10-22
• [Presentation] Interplay between electrons and phonons searching for good thermoelectricity and high Tc superconductivity (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: International Conference on Intercalation Compounds
  • Place of Presentation: Beijing, China
  • Year and Date: 2009-05-11
• [Presentation] ナノクラスターの新機能 (2009)
  • Author(s): 谷垣勝己
  • Organizer: 日本化学会 : 未来材料シンポジウム
  • Place of Presentation: 日本大学
  • Year and Date: 2009-03-27
• [Presentation] Physical Properties in Nano-Assembled Materials : Endohedral Atoms and Molecules in Confined Nanospaces (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: International Symposium ISIM- 2009 (International Symposium on Interdisciplinary Science)
  • Place of Presentation: Tsukuba International Conference Center, Japan
  • Year and Date: 2009-03-09
• [Presentation] Physical Properties in Nano-Assembled Materials : Endohedral Atoms and Molecules in Confined Nanospaces (2009)
  • Author(s): K. Tanigaki
  • Organizer: The Second International Symposium on Interdisciplinary Materials Sciience(ISIMS-2009)
  • Place of Presentation: Tsukuba International Congress Center
  • Year and Date: 2009-03-09
• [Presentation] Defects and Electronic Properties in IVth-group Nano Materials (2009)
  • Author(s): 谷垣勝己
  • Organizer: 東北大学金属材料研究所ワークショップ
  • Place of Presentation: 金属材料研究所、仙台
  • Year and Date: 2009-01-19
• [Presentation] Role of phonons searching for good thermoelectricity and high Tc superconductivity(Invited) (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: Role of phonons searching for good thermoelectricity and high Tc superconductivity, USB-RIEC Joint meeting
  • Place of Presentation: Sendai, Japan
• [Presentation] Phonons and electronic states in compounds with regulated nanospaces(Invited) (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: The 4^<th> Hiroshima Workshop on Sustainable Materials Science
  • Place of Presentation: Hiroshima, Japan
• [Presentation] Nanomaterials and Their Applications to Field Effect Transistors with Two Dimensional Electronic States(Invited) (2009)
  • Author(s): Yan Wang, R.Kumashiro, Susumu Ikeda, Katsumi Tanigaki
  • Organizer: AURE International conference
  • Place of Presentation: POSCO International Center, POSTECH, Korea
• [Presentation] Superconductivity in Silicon and Germanium Polyhedra (2009)
  • Author(s): Katsumi Tanigaki, Kazumi Sato, Jing Ju, Zhaofei Li, Jun Tang, Takeshi Rachi, Alfonso San Miguel
  • Organizer: 9^<th> International Conference on Materials and Mechanisms of Superconductivity
  • Place of Presentation: Tokyo, Japan
• [Presentation] Interplay between electrons and phonons searching for good thermoelectricity and high Tc superconductivity(Plenary) (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: 15^<th> International Conference on Intercalation Compounds
  • Place of Presentation: Beijing, China
• [Presentation] Physical Properties in Nano-Assembled Materials : Endohedral Atoms and Molecules in Confined Nanosnaces (2009)
  • Author(s): Katsumi Tanigaki
  • Organizer: International Symposium ISIM-2009(International Symposium on Interdisciplinary Science
  • Place of Presentation: International Conference Center, Tsukuba, Japan
• [Presentation] 固体分子ナノ空間に閉じ込められた原子・分子状態と電子物性 (2008)
  • Author(s): 谷垣勝己
  • Organizer: 金属錯体の固体物性科学最前線
  • Place of Presentation: 東北大学国際教育研究拠点
  • Year and Date: 2008-12-19
• [Presentation] ナノ炭素・ナノボロン・ナノシリコン・ナノゲルマニウム物質とその応用 (2008)
  • Author(s): 谷垣勝己
  • Organizer: 第45回ナノ粒子研究会
  • Place of Presentation: 東北大学金属材料研究所講堂
  • Year and Date: 2008-12-17
• [Presentation] Magnetic Properties of Series of New Transition Metal Borates with Porous Framwork (2008)
  • Author(s): Jing Ju
  • Organizer: MRS 2008 Meeting, Boston
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2008-12-04
• [Presentation] Silicon and Germanium Network Polyhedra : Relationship between Motions of Endohedral Atoms and Framework Lattice (2008)
  • Author(s): Katsumi Tanigaki
  • Organizer: MRS 2008 Meeting, Boston
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2008-12-04
• [Presentation] (2008)
  • Author(s): 谷垣勝己
  • Organizer: 物性科学領域横断研究会 : スピンが開く物性科学の最前線
  • Place of Presentation: 東京大学本郷武田ホール
  • Year and Date: 2008-11-29
• [Presentation] Silicon and Germanium Network Polyhedra Viewed from Physical Parameters (2008)
  • Author(s): K. Tanigaki
  • Organizer: ISAQM2008&amp; The 7^<th> APW
  • Place of Presentation: Yasuda Auditorium, Tokyo
  • Year and Date: 2008-11-10
• [Presentation] Silicon and Germanium Network Polyhedra Viewed from Physical Parameters (2008)
  • Author(s): Katsumi Tanigaki
  • Organizer: ISAQM2008&The 7^<th> APW
  • Place of Presentation: Yasuda Auditorium, Tokyo
  • Year and Date: 2008-11-10
• [Presentation] Superconductivity and Magnetism appearing in Nano materials (2008)
  • Author(s): Katsumi Tanigaki
  • Organizer: GCOE International Symposium : Perspective in Inorganic Hybrid Materials
  • Place of Presentation: Tohoku University
  • Year and Date: 2008-08-01
• [Presentation] Superconductivity of Silicon and Germanium Network Polyhedra (2008)
  • Author(s): J. Tang, K. Tanigaki, J. Ju, and Z. Li
  • Organizer: IWADRM2008
  • Place of Presentation: National Institue for Materials Science, Tsukuba
  • Year and Date: 2008-07-08
• [Presentation] Superconductivity of Silicon and Germanium Network Polyhedra (2008)
  • Author(s): Jun Tang
  • Organizer: IWADRM2008
  • Place of Presentation: National Institue for Materials Science
  • Year and Date: 2008-07-08
• [Presentation] Structure and Superconductivity of H2 Endohedral C60 (2008)
  • Author(s): Katsumi Tanigaki
  • Organizer: IWADRM2008
  • Place of Presentation: National Institue for Materials Science
  • Year and Date: 2008-07-08
• [Presentation] 表面修飾したSWCNTsのFET特性 (2008)
  • Author(s): 熊代良太郎, 小松直也, 齋藤達也, 赤阪健, 前田優, 小林長夫, 谷垣勝己
  • Organizer: 2008年第55回応用物理学関係連合講演会
  • Place of Presentation: 千葉県船橋市
  • Year and Date: 2008-03-27
• [Presentation] クラスレート化合物Ba_<24>Ge_<100>とAg_6O_8AgNO_3におけるNMR (2008)
  • Author(s): 金武史弥, 成輪啓史, 原田淳之, 椋田秀和, 北岡良雄, 長柄一誠, 草部浩一, 良知健, 谷垣勝己, 川島健司, 秋光純, 伊藤公平, E. E. Haller
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-23
• [Presentation] 熱電変換材料クラスレートにおける物性とpn制御 (2008)
  • Author(s): 阿部有希, 西野琢也, 良知健, Jun Tang, 熊代良太郎, M. A. Avila, 高畠敏郎, 谷垣勝己
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-23
• [Presentation] Electronic States of Ba8Ga16Ge30 and Sr8Ga16Ge30 Observed by Soft x-ray Spectroscopy (2008)
  • Author(s): Jun Tang, Takeshi Rachi, Marcos A Avila, Toshiro Takabatake, FangZhun Guo, Keisuke Kobayashi, Koji Akai, Katsumi Tanigaki
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-23
• [Presentation] TmAg_2Inの低温物性 (2008)
  • Author(s): 原口崇, 高木滋, 鈴木博之, 谷田博司, 神永潤弥, 松岡英一, 小野寺秀也, 谷垣勝己
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-22
• [Presentation] 遷移金属ボレート化合物の磁性と構造 (2008)
  • Author(s): Ju Jing, 須藤祐介, 佐々木淳, 豊田直樹, 谷垣勝己
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-22
• [Presentation] シリコンおよびゲルマニウムクラスタ固体におけるフォノンと電子物性 (2008)
  • Author(s): 良知健, Jun TANG, 熊代良太郎, 末國晃一郎, M. A. Avila, 高畠敏郎, 福岡宏, 山中昭司, 谷垣勝己
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-22
• [Presentation] ルブレン単結晶FETにおける動作特性の発現要因 (2008)
  • Author(s): 高橋裕, 齊藤達也, 小松直也, 熊代良太郎, 谷垣勝己
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-22
• [Presentation] Low-dimensional spin systems in borate-based transition metalpolyborates (2008)
  • Author(s): Jing Ju, Jun Sasaki, Tao Yang, Katsumi Tanigaki, Naoki Toyota
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-22
• [Presentation] Pressure effect on Structure of Ba24Ge100 and Ba24Si100 Clathrate (2008)
  • Author(s): Zhaofei Li, Takeshi Rachi, Ryotaro Kumashiro, Shoji Yamanaka, Hiroshi Fukuoka, Yasuo Ohishi, Katsumi Tanigaki
  • Organizer: 日本物理学会2008年春季大会
  • Place of Presentation: 大阪府東大阪市
  • Year and Date: 2008-03-22
• [Presentation] 水素分子内包C_<60>の物理物性 (2008)
  • Author(s): 谷垣勝己、良知 健、熊代良太郎、村田靖次郎、小松紘一、垣内徹、澤博、小濱芳允、泉澤徹、阿竹徹
  • Organizer: 第34回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 愛知県船橋市
  • Year and Date: 2008-03-03
• [Presentation] 表面修飾したSWCNTsのFET特性 (2008)
  • Author(s): 熊代良太郎, 小松直也, 齋藤達也, 赤阪健, 前田優, 小林長夫, 谷垣勝己
  • Organizer: 第34回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 愛知県船橋市
  • Year and Date: 2008-03-03
• [Presentation] Indo-Japan International Conference (2008)
  • Author(s): K. Tanigaki
  • Organizer: Physical Properties of Hydrogen Endohedral C60
  • Place of Presentation: Trivandrum, India
  • Year and Date: 2008-01-22
• [Presentation] Rubrene Single Crystal FETs on High Electric Gate Insulators (2007)
  • Author(s): Katsumi Tanigaki
  • Organizer: Alpen Winter Workshop
  • Place of Presentation: Swiss
  • Year and Date: 2007-12-17
• [Presentation] Thermoelectric Properties of Silicon and Germanium Network Polyhedraviewed from Physical Parameters (2007)
  • Author(s): K. Tanigaki
  • Organizer: Material Research Society Fall Meeting
  • Place of Presentation: Boston, U. S. A.
  • Year and Date: 2007-11-28
• [Presentation] Thermoelectric Properties of Silicon and Germanium Type III Clathrates Ba_<24>IV_<100>(IV=Si and Ge) (2007)
  • Author(s): T. Rachi, H. Yoshino, R. Kumashiro, H. Fukuoka, S. Yamanaka, K. Murata and K. Tanigaki,
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston, MA, U. S. A.
  • Year and Date: 2007-11-27
• [Presentation] Phonon Engineering using Endohedral Nano Space in Clathrates (2007)
  • Author(s): T. Rachi, R. Kumashiro, H. Fukuoka, S. Yamanaka and K. Tanigaki,
  • Organizer: 2007MRSFall Meeting
  • Place of Presentation: Boston, MA, USA,
  • Year and Date: 2007-11-17
• [Presentation] Electrical Property of Physically and Chemically DopedNano-carbon Materials (2007)
  • Author(s): R. Kumashiro, T. Akasaka, Y. Maeda, K. Miyazawa and K. Tanigaki,
  • Organizer: International Symposium on Sustainable Energy & Materials
  • Place of Presentation: Ishigaki Okinawa, Japan,
  • Year and Date: 2007-11-01
• [Presentation] 表面有機修飾SWNTsのFET特性 (2007)
  • Author(s): 熊代良太郎、赤坂健、前田優、小林長夫、谷垣勝己
  • Organizer: 日本化学会第1回関東支部大会
  • Place of Presentation: 東京都八王子市
  • Year and Date: 2007-09-27
• [Presentation] 高誘電体絶縁膜を用いた単結晶ルブレントランジスタ (2007)
  • Author(s): 小松直也、熊代良太郎、竹延大志, 岩佐義宏, 川山厳, 斗内政吉, 谷垣勝己
  • Organizer: 日本化学会第1回関東支部大会
  • Place of Presentation: 東京都八王子市
  • Year and Date: 2007-09-27
• [Presentation] Ba_<24>IV_<100>(IV=Si, Ge)の電子物性に与えるフォノンの影響 (2007)
  • Author(s): 良知健, 宮崎裕司, 齋藤一弥, 福岡宏, 山中昭司, 谷垣勝己
  • Organizer: 日本物理学会2007年秋季大会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-22
• [Presentation] Long-range ferromagnetic ordering of a new nickel polyborate, NiB_<12>O_<14>(OH)_<10> (2007)
  • Author(s): Jing Ju, Juns Sasaki, Takeshi Rachi, Tao Yang, Katsumi Tanigaki, Naoki Toyota, Jianhua Lin
  • Organizer: 日本物理学会2007年秋季大会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-22
• [Presentation] 表面有機修飾SWNTs-FETにおけるキャリア制御の検討 (2007)
  • Author(s): 熊代良太郎、阿部有希、赤坂健、前田優、小林長夫、谷垣勝己,
  • Organizer: 日本物理学会2007年秋季大会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-21
• [Presentation] 73Ge-NMRと第一原理計算によるクラスレート化合物Ba_<24>Ge_<100>の圧力誘起転移の解析 (2007)
  • Author(s): 金武史弥, 原田淳之, 椋田秀和, 北岡良雄, 長柄一誠, 草部浩一, 鈴木直, 良知健, 谷垣勝己, 伊藤公平, E.E. Haller
  • Organizer: 日本物理学会2007年秋季大会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-21
• [Presentation] 遷移金属ボレート化合物の構造と磁性 (2007)
  • Author(s): 谷垣勝己, Ju Jing, 佐々木淳, 豊田直樹
  • Organizer: 日本物理学会2007年秋季大会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-21
• [Presentation] Soft X-ray Photoelectron Spectroscopy study of Ba_8Ga_<16>Ge_<30> and Sr_8Ga_<16>Ge_<30> (2007)
  • Author(s): J. Tang, R. Kumashiro, T. Rachi, M. A. Avila, T. Takabatake, F.Z. Guo, K. Kobayashi, K. Tanigaki
  • Organizer: 日本物理学会2007年秋季大会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-21
• [Presentation] Structural, Thermal, Spectroscopic, Specific Heat, and Magnetic Studies of a New Nickel Polyborate NiB12O14(OH)10 and Its Dehydration Product (2007)
  • Author(s): J. Ju(Sp), J. Sasaki, T. Rachi, K. Tanigaki, N. Toyota
  • Organizer: Euromat 2007 Euromat 2007
  • Place of Presentation: Nurunberg, Germany,
  • Year and Date: 2007-09-10
• [Presentation] Network Polyhedra with Regulated Nanospace : Past, Present and Perspective Future (2007)
  • Author(s): Katsumi Tanigaki
  • Organizer: 21COE International Workshop : Towards a New Basic Science Depth and Synthesis
  • Place of Presentation: Osaka University
  • Year and Date: 2007-09-09
• [Presentation] フラーレンナノスケール低次元構造体の電子物性 (2007)
  • Author(s): 熊代良太郎, 谷垣勝己
  • Organizer: 第68回応用物理学会学術講演会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-04
• [Presentation] SWCNTs-FET特性に対する表面化学修飾の影響 (2007)
  • Author(s): 熊代良太郎、阿部有希、赤坂健、前田優、小林長夫、谷垣勝己,
  • Organizer: 第68回応用物理学会学術講演会
  • Place of Presentation: 北海道札幌市
  • Year and Date: 2007-09-04
• [Presentation] SWNTs-FET特性に対する化学修飾の影響 (2007)
  • Author(s): 熊代良太郎、阿部有希、赤坂健、前田優、小林長夫、谷垣勝己
  • Organizer: 第33回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 福岡県福岡市
  • Year and Date: 2007-07-12
• [Presentation] 内包H_2@C_<60>の物理的物性 (2007)
  • Author(s): 谷垣勝己、良知健、熊代良太郎、村田靖次郎、小松紘一、垣内徹、澤博、小濱芳充、泉沢悟、川路均、阿竹徹
  • Organizer: 第33回フラーレン・ナノチューブ総合シンポジウム
  • Place of Presentation: 福岡県福岡市
  • Year and Date: 2007-07-12
• [Presentation] Structure and Physical Properties of H2 Endohedral C60 (2007)
  • Author(s): Katsumi Tanigaki
  • Organizer: ICIS
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2007-06-15
• [Presentation] Molecular Endohedral C_<60> and Related Materials (2007)
  • Author(s): K. Tanigaki, T. Rachi, T. Kakiuchi, H. Sawa, Y. Kohama, S. Izumisawa, T. Atake, Y. Murata and K. Komatsu
  • Organizer: 14th International Symposium on Intercalation Compounds
  • Place of Presentation: Seoul, Korea,
  • Year and Date: 2007-06-15
• [Presentation] FET Properties of Chemically Modified Carbon Nanotubes (2007)
  • Author(s): R. Kumashiro, N. Hiroshiba, N. Komatsu, T. Akasaka, Y. Maeda, S. Suzuki, Y. Achiba, S. Minami, R. Hatakeyama and K. Tanigaki
  • Organizer: 14th International Symposium on Intercalation Compounds
  • Place of Presentation: Seoul, Korea,
  • Year and Date: 2007-06-15
• [Presentation] Rattling Motions in Superconducting Clathrates Ba_<24>IV_<100>(IV=Si, Ge) (2007)
  • Author(s): T. Rachi, R. Kumashiro, Y. Miyazaki, K. Saito, F. Z. Guo, K. Kobayashi, H. Fukuoka, S. Yamanaka, K. Tanigaki
  • Organizer: 14th International Symposium on Intercalation Compounds
  • Place of Presentation: Seoul, Korea,
  • Year and Date: 2007-06-15
• [Presentation] Modulation in Electronic Properties of Encapsulated Metal in Fullerene Cages (2007)
  • Author(s): J. Tang, G. Xing, Y. Zhao, X. Gao, R. Kumashiro and K. Tanigaki
  • Organizer: 14th International Symposium on Intercalation Compounds
  • Place of Presentation: Seoul, Korea,
  • Year and Date: 2007-06-15
• [Presentation] Physical Properties of H_2 Endohedral C_<60> (2007)
  • Author(s): K. Tanigaki, T. Rachi, R. Kumashiro, Y. Murata, K. Komatsu, T. Kakiuchi, H. Sawa, Y. Kohama, S. Izumisawa, H. Kawaji and T. Atake
  • Organizer: 211th Electrochemical Society Meeting
  • Place of Presentation: Chicago, USA,
  • Year and Date: 2007-05-11
• [Presentation] Physical Properties of H2@C60 (2007)
  • Author(s): K. Tanigaki, T. Rachi, R. Kumashiro,Y. Murata, K. Komatsu, T. Kakiuchi, H. Sawa, Y. Kohama, S. Izumisawa, H. Kawaji, T. Atake
  • Organizer: 211^<th> Electrochemical Society Meeting
  • Place of Presentation: Chicago, USA
  • Year and Date: 2007-05-10
• [Presentation] 多面体物質のおけるフォノンと物性、シンポジウム依頼講演 (2007)
  • Author(s): 谷垣勝己
  • Organizer: 日本物理学会
  • Place of Presentation: 愛媛大学
  • Year and Date: 2007-03-25
• [Presentation] Structure and Electronic Properties of Silicon and Germanium Network Polyhedra (2006)
  • Author(s): K. Tanigaki, T. Rachi, R. Kumashiro, H. Fukuoka, S. Yamanaka
  • Organizer: 2006 MRS Fall Meeting
  • Place of Presentation: Boston, MA, USA
  • Year and Date: 2006-12-02
• [Book] クラスレートと熱電変換材料、熱電変換技術ハンドブック(監修 梶川武信) (2008)
  • Author(s): 谷垣勝己
  • Publisher: NTS
• [Book] クラスレートと熱電変換材料 (2008)
  • Author(s): 谷垣勝己, 梶川武信
  • Publisher: 熱電変換技術ハンドブック(NTS)
• [Book] 熱電変換技術ハンドブック : クラスレートと熱電変換材料 (2008)
  • Author(s): 谷垣勝己
  • Total Pages: 11
  • Publisher: NTS
• [Book] ナノカーボンハンドブック : フラーレンの電子物性の薄膜電子素子への適用 (2008)
  • Author(s): 谷垣勝己
  • Total Pages: 15
  • Publisher: NTS
• [Book] フラーレンの電子物性の薄膜電子素子への適用、ナノカーボンハンドブック(遠藤守信、飯島澄男監修) (2007)
  • Author(s): 谷垣勝己
  • Publisher: NTS出版
• [Book] ナノカーボン (2007)
  • Author(s): 谷垣 勝己
  • Total Pages: 7
  • Publisher: NTS出版
• [Book] カーボンナノチューブの表面化学修飾による電子物性 : 電界効果型トランジスタ (2006)
  • Author(s): 熊代良太郎, 谷垣勝己
  • Total Pages: 2
  • Publisher: NewDiamond
• [Remarks] ホームページ等
  • URL: http://sspns.phys.tohoku.ac.jp/
• [Remarks]
  • URL: http://sspns.phys.tohoku.ac.jp/
• [Remarks]
  • URL: http://sspns.phys.tohoku.ac.jp
• [Remarks]
  • URL: http://sspns.phys.tohoku.ac.jp/
• [Patent(Industrial Property Rights)] Conduction material for field effect transistor and laser, contains several metal endohedral fullerene consisting of regularly arranged aggregate and expressing specific polarity (2007)
  • Inventor(s): K. Akasaka, K. Wakahara ; T. Tsuchiya, K. Tanigaki
  • Industrial Property Rights Holder: Tsukuba University
  • Filing Date: 2007-02-10
• [Patent(Industrial Property Rights)] 金属内包フラーレン伝導材料及びその製造方法 (2006)
  • Inventor(s): 赤阪健, 若原孝次, 土屋敬広, 谷垣勝己, 熊代良太郎, 前田優
  • Industrial Property Rights Holder: 筑波大学
  • Industrial Property Number: 2006-078938
  • Filing Date: 2006-08-10
• [Patent(Industrial Property Rights)] 薬の誘導装置、磁気検出装置及び薬の設計方法 (2006)
  • Inventor(s): 江口春樹, 石川義弘, 谷垣勝己
  • Industrial Property Rights Holder: 石川播磨工業
  • Industrial Property Number: 2006-301564
  • Filing Date: 2006-10-05
• [Patent(Industrial Property Rights)] 磁性材料の誘導装置及び磁性材料の設計方法 (2006)
  • Inventor(s): 江口春樹, 石川義弘, 谷垣勝己
  • Industrial Property Rights Holder: 石川播磨工業
  • Industrial Property Number: 2006-030060
  • Filing Date: 2006-11-07
• [Patent(Industrial Property Rights)] 金属内包フラーレン伝導材料及びその製造方法 (2006)
  • Inventor(s): 赤阪 健, 若原孝次, 土屋敬広, 谷垣勝己, 熊代良太郎, 前田 優
  • Industrial Property Rights Holder: 筑波大学
  • Industrial Property Number: 2006-078938
  • Filing Date: 2006