樋口 雅彦 (ヒグチ マサヒコ)
学術研究院（理学系）
理学部 理学科 物理学コース
教授
研究者情報
電話番号
- 0263-37-2459
メールアドレス
- higuchi★shinshu-u.ac.jp
経歴
研究活動情報
論文
- Quantized Hall conductance in graphene by nonperturbative magnetic-field-containing relativistic tight-binding approximation method
Md. A. Rashid, M. Higuchi, and K. Higuchi
Phys. Rev. B, 108, 125132, 2023年09月, 査読有り, 招待無し
責任著者
- Current-density functional theory for bosonic superfluids
T. Aizawa, M. Higuchi and K. Higuchi
J. Phys. Commun., 7, 075003, 2023年06月, 査読有り, 招待無し
責任著者 - Second-order phase transition of silicon from a band insulator to metal induced by strong magnetic fields
K. Higuchi, D. B. Hamal and M. Higuchi
New J. Phys., 24, 103028, 2022年10月, 査読有り, 招待無し
最終著者, 責任著者
- First-order normal-to-superconductor phase transition of aluminum in magnetic field by current-density functional theory for superconductors
K. Higuchi and M. Higuchi
Phys. Rev. B, 106, 184504, 2022年, 査読有り, 招待無し
最終著者, 責任著者 - Cluster Decomposition Principle and Two-Electron Wave Function of the Cooper Pair in the BCS Superconducting State
K. Higuchi, and M. Higuchi
J. Phys. Commun., 5, 095003, 2021年, 査読有り - Reduction of G-factor due to Rashba Effect in Graphene
A. Shrestha, K. Higuchi, S. Yoshida, and M. Higuchi
J. Appl. Phys., 130, 124303, 2021年, 査読有り - Superconducting gap and attractive interaction between electrons investigated by the current-density functional theory for superconductors
K. Higuchi, N. Matsumoto, Y. Kamijo and M. Higuchi
J. Phys.: Condens. Matter, 33, 435602, 2021年, 査読有り - Magnetic field and temperature dependence of the superconducting gap through current-density functional theory for superconductors
K. Higuchi, N. Matsumoto, Y. Kamijo and M. Higuchi
Phys. Rev. B, 102, 014515, 2020年, 査読有り - A Calculation Scheme for the Pair-Density Functional Theory for the Superconductor
K. Higuchi and M. Higuchi
JPS Conf., 30, 011066, 2020年, 査読有り - Time-dependent current-density-functional theory taking into consideration the effect of energy dissipation
Katsuhiko Higuchi, Yasuhiro Fujie, Hisashi Shimizu, and Masahiko Higuchi
Phys. Rev. A, 100, 062503, 2019年, 査読有り - Reduced Effective g-Factor in Graphene
Masahiko Higuchi, Dipendra Bahadur Hamal, Amit Shrestha, and Katsuhiko Higuchi
J. Phys. Soc. Jpn., 88, 094707, 2019年, 査読有り - Renormalized Møller-Plesset Correlation Energy Functional Used in the Optimized Effective Potential Method
M. Kodera, M. Miyasita, H. Shimizu, K. Higuchi and M. Higuchi
J. Phys. Soc. Jpn., 87, 014302, 2018年, 査読有り - Nonperturbative description of the butterfly diagram of energy spectra for materials immersed in a magnetic field
K. Higuchi, D. B. Hamal and M. Higuchi
Phys. Rev. B, 97, 195135, 2018年, 査読有り - Basic variables to be reproduced in the first-principles theory for superconductors: Fluctuation of the particle number
K. Higuchi, E. Miki and M. Higuchi
J. Phys. Soc. Jpn., 86, 064704, 2017年, 査読有り - Current-Density Functional Theory for the superconductor and Its Exchange Correlation Energy Functional
K. Higuchi, H. Niwa and M. Higuchi
J. Phys. Soc. Jpn., 86, 104705, 2017年, 査読有り - Calculations of magnetic properties of metals through the magnetic-field-containing relativistic tight-binding approximation method
M. Higuchi, D. B. Hamal and K. Higuchi
Phys. Rev. B, 95, 195153, 2017年, 査読有り
- N-representability of the Jastrow wave function pair density of the lowest-order
K. Higuchi and M. Higuchi
SCIENTIFIC REPORTS, 7, 7590, 2017年, 査読有り - Magnetic breakdown investigated by means of the magnetic-field-containing relativistic tight-binding approximation method
K. Higuchi, D. B. Hamal and M. Higuchi
Phys. Rev. B, 96, 235125, 2017年, 査読有り - Recent Development of the Pair Density Functional Theory
K. Higuchi and M. Higuchi
Quantum Matter, 4, 63, 2015年, 査読有り - Relativistic tight-binding approximation method for materials immersed in a uniform magnetic field: Application to the crystalline silicon
K. Higuchi, D. B. Hamal and M. Higuchi
Phys. Rev. B, 91, 075122, 2015年, 査読有り - Calculation of Magnetic oscillations via the magnetic-field-containing relativistic tight-binding approximation method: Revisit of the de Haas-van Alphen effect
D. B. Hamal, M. Higuchi, and K. Higuchi
Phys. Rev. B, 91, 245101, 2015年, 査読有り - Approximate forms of the pair-density functional kinetic energy on the basis of the rigorous expression with the coupling-constant integration
K. Higuchi and M. Higuchi
Phys. Rev. A, 90, 062511, 2014年, 査読有り - A Proposal of the Approximate Kinetic Energy Functional of the Pair Density Functional Theory
K. Higuchi and M. Higuchi
JPS Conf. Proc, 3, 017009, 2014年, 査読有り - Current-density functional theory for a superconductor
K. Higuchi, K. Koide, T. Imanishi and M. Higuchi
Int. J. Quantum Chemistry, 113, 709, 2013年, 査読有り - Pair Density Functional Theory
M. Higuchi and K. Higuchi
Computational and Theoretical Chemistry, 1003, 91, 2013年, 査読有り - Scaling method of the pair density functional theory in combination with energy functionals satisfying the virial theorem: Checking the validity via atomic structure calculations
K. Higuchi and M. Higuchi
Phys. Rev. A, 87, 032511, 2013年, 査読有り - Checking the validity of the correlated Thomas-Fermi functional in the pair density functional theory
K. Higuchi and M. Higuchi
J. Phys. Conf. Ser., 454, 012056, 2013年, 査読有り - Relativistic tight-binding approximation method for materials immersed in the magnetic field
K. Higuchi, D. B. Hamal, K. Yamamoto and M. Higuchi
Trans. Mater. Res. Soc. Jpn., 38, 663, 2013年, 査読有り - An alternative scheme for calculating the unrestricted Hartree-Fock equation: application to the boron and neon atoms
M. Miyasita, K. Higuchi and M. Higuchi
Physica B, 407, 2758, 2012年, 査読有り - Coupling-constant expression and exact relations for the kinetic energy functional in the pair density functional theory
K. Higuchi and M. Higuchi
Phys. Rev. A, 85, 062508, 2012年, 査読有り - Extension of the search region of pair densities by means of the scaling of the electron coordinates
M. Higuchi and K. Higuchi
J. Phys. Conf. Ser., 400, 032019, 2012年, 査読有り - Density Functional Approach for Calculating the Diagonal Elements of the Second-Order Reduced Density Matrix: Restrictive Conditions on the Kinetic Energy Functional
M. Higuchi and K. Higuchi
J. Phys. Soc. Jpn., 80, SA122, 2011年, 査読有り - Exchange-Correlation Potentials of the CDFT in the Vorticity Expansion Approximation
K. Higuchi and M. Higuchi
J. Phys. Soc. Jpn., 80, SA123, 2011年, 査読有り - Correction Method for Obtaining the Variationally best Ground-State Pair Density
M. Higuchi and K. Higuchi
Phys. Rev. A, 84, 044502, 2011年, 査読有り - A Scheme for Calculating Atomic Structures beyond the Spherical Approximation
M. Miyasita, K. Higuchi and M. Higuchi
J. Mod. Phys., 2, 421, 2011年, 査読有り - Self-consistent calculations of the atomic electron affinity and ionization energy with taking effects of the nonspherical distribution of electrons into account
M. Miyasita, K. Higuchi and M. Higuchi
J. Mod. Phys., 2, 1161, 2011年, 査読有り - A restrictive condition on approximate forms of the kinetic energy functional of the pair density functional theory
M. Higuchi, M. Miyasita and K. Higuchi
Int. J. Quantum Chemistry, 110, 2283, 2010年, 査読有り - Checking the validity of the Vorticity expansion approximation of the current-density functional theory
K. Higuchi, M. Miyasita and M. Higuchi
Int. J. Quantum Chemistry, 110, 2286, 2010年, 査読有り - Sum rules for the exchange-correlation energy functional of the extended constrained-search theory: application to checking the validity of the vorticity expansion approximation of the current-density functional theory
M. Higuchi and K. Higuchi
Phys. Rev. A, 81, 042505, 2010年, 査読有り - A computational pair density functional theory: a proposal of the kinetic energy functional
K. Higuchi and M. Higuchi
Phys. Rev. B, 82, 155135, 2010年, 査読有り - Computational scheme for the ground-state pair density
K. Higuchi and M. Higuchi
J. Phys.: Condens. Matter., 21, 064206, 2009年, 査読有り - A pair density functional theory utilizing the correlated wave function
M. Higuchi and K. Higuchi
J. Phys.: Conference Series, 150, 042056, 2009年, 査読有り - Evaluation of the kinetic energy contribution to the exchange-correlation energy functional in the extended constrained-search theory: Application to the current density functional theory
K. Higuchi and M. Higuchi
J. Phys.: Conference Series, 150, 042057, 2009年, 査読有り - Kinetic energy contribution to the exchange-correlation energy functional of the extended-constrained search theory
K. Higuchi and M. Higuchi
Phys. Rev. A, 79, 022113, 2009年, 査読有り - Consideration of the effect of the nonspherical distribution of electrons in atomic structures
M. Miyasita, K. Higuchi, A. Narita and M. Higuchi
Mater. Trans., 49, 1893, 2008年, 査読有り - A scheme for calculating the orbital-dependent exchange-correlation potential using the virial theorem: Application to atomic systems
M. Kodera, K. Higuchi, A. Narita and M. Higuchi
Phys. Rev. A, 78, 012501, 2008年, 査読有り - A pair density functional theory utilizing the noninteracting reference system: an effective initial theory
M. Higuchi and K. Higuchi
Phys. Rev. B, 78, 125101, 2008年, 査読有り - A proposal of the approximate scheme for calculating the pairdensity
M. Higuchi and K. Higuchi
Physica B, 387, 117, 2007年, 査読有り - Density functional scheme for calculating the ground-state pair density
M. Higuchi, M. Miyasita, M. Kodera and K. Higuchi
J. Magn. Magn. Mater., 310, 990, 2007年, 査読有り - New practicable forms for exchange and correlation energy functionals of the CDFT
K. Higuchi, M. Miyasita, M. Kodera and M.Higuchi
J. Magn. Magn. Mater., 310, 1065, 2007年, 査読有り - Comparison between the vorticity expansion approximation and the local density approximation of the CDFT from the viewpoint of sum rules
K. Higuchi and M. Higuchi
J. Phys.: Condens. Matter, 19, 365216, 2007年, 査読有り - Simultaneous equations for calculating the ground-state pair density
M. Higuchi, M. Miyasita, M. Kodera and K. Higuchi
J. Phys.: Condens. Matter, 19, 365219, 2007年, 査読有り - A proposal for calculating an orbital-dependent exchange-correlation potential by means of the Virial theorem
M. Kodera, K. Higuchi, A. Narita and M. Higuchi
J. Phys. Soc. Jpn., 76, 054302, 2007年, 査読有り - OEP atomic-structure calculations with the renormalized Moller-Plesset correlation energy
M. Kodera, K. Higuchi, A. Narita and M. Higuchi
J. Magn. Magn. Mater., 310, 1623, 2007年, 査読有り - Evaluation of the vorticity expansion approximation of the CDFT by means of Levy’s asymptotic bound
M. Higuchi and K. Higuchi
Phys. Rev. B, 75, 195114, 2007年, 査読有り - Pair density functional theory by means of the correlated wave function
M. Higuchi and K. Higuchi
Phys. Rev. A, 75, 042510, 2007年, 査読有り - Expressions of energy and potential due to orbital polarization
A. Narita and M. Higuchi
J. Phys. Soc. Jpn., 75, 24301, 2006年, 査読有り - Polynomial Representations of Unit Tensor Operators in fn and their Applications
A. Narita and M. Higuchi
J. Phys. Soc. Jpn., 75, 054301, 2006年, 査読有り - Vorticity expansion approximation of the exchange and correlation energy functionals in current-density functional theory
K. Higuchi and M. Higuchi
Phys. Rev. B, 74, 195122, 2006年, 査読有り - Exchange-correlation energy functional and virial theorem in the extended constrained-search theory
K. Higuchi and M. Higuchi
Phys. Rev. B, 71, 035116, 2005年, 査読有り - Density functional theory with arbitrary basic variables
K. Higuchi and M. Higuchi
J. Magn. Magn. Mater., 272-276, 659, 2004年, 査読有り - An orbital-dependent correlation energy functional in density-functional theory for the study of strongly-correlated electronic systems
H. Yasuhara, M. Higuchi , S. Ishii, K. Hongo and Kawazoe
Mater. Trans., 45, 1402, 2004年, 査読有り - Arbitrary choice of basic variables in density functional theory. Formalism
M. Higuchi and K. Higuchi
Phys. Rev. B, 69, 035113, 2004年, 査読有り - Arbitrary choice of basic variables in density functional theory. II. Illustrative Applications
K. Higuchi and M. Higuchi
Phys. Rev. B, 69, 165118, 2004年, 査読有り - Scheme for the energy-band calculation under the external magnetic field
K. Higuchi and M. Higuchi
Physica B, 329-333, 1273, 2003年, 査読有り - Electronic properties of Cerium and Uranium compounds with HoCoGa5 -type tetragonal structure
T. Maehira, M. Higuchi and A. Hasegawa
J. Phys.: Condens. Matter., 15, 2237, 2003年, 査読有り - A proposal of an orbital-dependent correlation energy functional for energy-band calculations
M. Higuchi and H. Yasuhara
Int. J. Mod. Phys., 17, 3075, 2003年, 査読有り - Electronic structure and the Fermi surface of UTGa5 (T=Fe, Co, Rh)
T. Maehira, M. Higuchi and A. Hasegawa
Physica B, 329-333, 574, 2003年, 査読有り - Sum rules for exchange and correlation energy functional in the curtrent-density functional theory
K. Higuchi, N. Fukue, H. Kodama and M. Higuchi
J. Korean Phys. Soc., 40, 1060, 2002年, 査読有り - A comment on the interpretation of Hund’s multiplicity rule
Y. Ishigaki, M. Higuchi and H. Yasuhara
J. Korean Phys. Soc., 40, 1056, 2002年, 査読有り - Exchange and correlation energy functional in the current-density functional theory
K. Higuchi and M. Higuchi
Physica B, 312-313, 534, 2002年, 査読有り - Band theory for strongly-correlated electron systems: an orbital-dependent exchange and correlation energy functional
M. Higuchi and H. Yasuhara
Physica B, 312-313, 531, 2002年, 査読有り - Electronic structure and the Fermi surface of UBe13
T. Maehira, A. Higashiya, M. Higuchi and A. Hasegawa
Physica B, 312-313, 103, 2002年, 査読有り - Fermi surface of heavy Fermion compounds CeTIn5 (T=Rh, Ir, and Co): band-calculation and tight-binding approach
T. Maehira, T. Takimoto, T. Hotta, K. Ueda , M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 71 Suppl., 285, 2002年, 査読有り - Sum rules and bounds on the exchange and correlation energy functional of the current-density functional theory
M. Higuchi and K. Higuchi
Phys. Rev. B, 65, 195122, 2002年, 査読有り - Electronic structure and the Fermi surface of UC and UGe3
T. Maehira, M. Higuchi, E. Yamamoto, Y. Onuki and A. Hasegawa
J. Phys. Soc. Jpn., 70 Suppl., 43, 2001年, 査読有り - Density functional theory with the orbital-dependent exchange and correlation energy functional
M. Higuchi and H. Yasuhara
J. Korean Phys. Soc., 38, 599, 2001年, 査読有り - Quasi-two dimensional Fermi surfaces in rare earth and uranium compounds; UX2, CeTIn5 and UTGa5
Y. Onuki, D. Aoki, P. Wisniewski, Y. Tokiwa, H. Shishido, S. Ikeda, Y. Inada, R. Settai, H. Harima, E. Yamamoto, Y. Haga, T. Maehira, M. Higuchi, A. Hasegawa and H. Yamagami
Acta Phys. Pol. B, 32, 3273, 2001年, 査読有り - Scheme for band-structure calculations using an orbital-dependent correlation energy functional
H. Yasuhara and M. Higuchi
Phys. Rev. B, 64, 233108, 2001年, 査読有り - Magnetic and Fermi Surface Properties of UFeGa5
Y. Tokiwa, T. Maehira, S. Ikeda, Y. Haga, E. Yamamoto, A. Nakamura, Y. Onuki, M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 70, 2982, 2001年, 査読有り - A new approximate expression for the orbital-dependent correlation energy functional for use in energy-band calculations
M. Higuchi and H. Yasuhara
Physica B, 284-288, 1197, 2000年, 査読有り - Kleinman’s dielectric function and interband optical absorption strength of simple metals
M. Higuchi and H. Yasuhara
J. Phys. Soc. Jpn., 69, 2099, 2000年, 査読有り - Yasuhara, Yoshinaga and Higuchi Reply
H. Yasuhara, S. Yoshinaga and M. Higuchi
Phys. Rev. Lett., 85, 2411, 2000年, 査読有り - Magnetic Bloch function in current density functional theory
K. Higuchi and M. Higuchi
Physica B, 284-288, 1193, 2000年, 査読有り - The electronic structure and the Fermi surface of LaRu2
T. Maehira, M. Higuchi and A. Hasegawa
Physica B, 281-282, 773, 2000年, 査読有り - Effects of electron-electron interactions on the bandwidth of simple metals
M. Higuchi and H. Yasuhara
J. Phys. Soc. Jpn., 68, 3473, 1999年, 査読有り - Why is the bandwidth of sodium observed to be narrower in photoemission experiments?
H. Yasuhara, S. Yoshinaga and M. Higuchi
Phys. Rev. Lett., 83, 3250, 1999年, 査読有り - Magnetoresistance and de Haas-van Alphen oscillation both in the normal and superconducting mixed states of CeRu2
M. Hedo, Y. Inada, K. Sakurai, E. Yamamoto, Y. Haga, Y. Onuki, S. Takahashi, M. Higuchi, T. Maehira and A. Hasegawa
Philosophical Magazine B, 77, 975, 1998年, 査読有り - Atomic structures of the rare-earths and actinides via relativistic current- and spin-density functional theory
M. Higuchi, Y. Onuki and A. Hasegawa
J. Magn. Magn. Mater., 177-181, 439, 1998年, 査読有り - Origin of the frequency branch γ of the de Haas-van Alphen effect in CeSn3
T. Maehira , M. Higuchi and A. Hasegawa
J. Magn. Magn. Mater., 177-181, 381, 1998年, 査読有り - Single-particle equation of relativistic current- and spin-density functional theory and its application to the atomic structure of the lanthanide series
M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 67, 2037, 1998年, 査読有り - Fermi surface of 5f-electron compounds
T. Maehira, M. Higuchi, M. Nakamura and A. Hasegawa
J. Phys.: Condens. Matter, 10, 11565, 1998年, 査読有り - The electronic structure and the Fermi surface of α-cerium
T. Maehira , M. Higuchi and A. Hasegawa
Rev. High Pressure Sci. Technol., 7, 617, 1998年, 査読有り - Atomic structure based on a relativistic current- and spin-density functional theory
M. Higuchi, Y. Onuki and A. Hasegawa
Rev. High Pressure Sci. Technol., 7, 190, 1998年, 査読有り - A Relativistic Current- and Spin-Density Functional Theory and A Single-Particle Equation
M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 66, 149, 1997年, 査読有り - Fermi Surface and Local Curvature Factors of Ce Compounds with Cubic Laves Phase Structure
M. Higuchi, Y. Onuki and A. Hasegawa
Physica B, 230-232, 486, 1997年, 査読有り - Fermi Surface Structure of Usb
A. Ishiguro, H. Aoki, O. Sugie, M. Suzuki, N. Sato, A. Sawada, T. Komatsubara, T. Suzuki, K. Suzuki, A. Ochiai, M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 66, 2764, 1997年, 査読有り - Study of dHvA effect in the superconducting mixed state of CeRu2
M. Hedo, Y. Inada, T. Ishida, E. Yamamoto, Y. Haga, Y. Onuki, M. Higuchi and A. Hasegawa
Physica B, 237-238, 215, 1997年, 査読有り - Fermi Surface Properties in CeCo2
H. Sugawara, M. Higuchi, O. Inoue, T. Nishigaki, Y. Aoki, H. Sato, R. Settai, Y. Onuki and A. Hasegawa
J. Phys. Soc. Jpn., 65, 1744, 1996年, 査読有り - Fermi Surface of CeRu2 within Local-Density Functional Theory
M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 65, 1302, 1996年, 査読有り - Relativistic Band Theory of Magnetic f-electron Materials
M. Higuchi, Y. Onuki and A. Hasegawa
Czechoslovak Journal of Physics, 46, 1891, 1996年, 査読有り - Self-Consistent RelativisticLinear Augmented Plane Wave Method : Application to YbGa2
M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 64, 830, 1995年, 査読有り - Fermi Surface of LaAg
M. Higuchi and A. Hasegawa
Z. Phys. B, 98, 495, 1995年, 査読有り - de Haas-van Alphen Oscillation both in Normal and Superconducting Mixed States of CeRu2
M. Hedo, Y. Inada, T. Ishida, E. Yamamoto, Y. Haga, Y. Onuki, M. Higuchi and A. Hasegawa
J. Phys. Soc. Jpn., 64, 4535, 1995年, 査読有り - Fermi Surface of CeRh2
M. Higuchi,H. Yamagami and A. Hasegawa
J. Phys. Soc. Jpn., 63, 3014, 1994年, 査読有り - Fermi Surface of Th within Local-Density Functional Theory
M. Higuchi, H. Yamagami and A. Hasegawa
J. Phys. Soc. Jpn., 63, 4463, 1994年, 査読有り - Doping Characteristics of Si into Molecular-Beam-Epitaxially Grown InAlAs Layers
M. Higuchi, T. Ishikawa, K. Imanishi and K. Kondo
J. Vac. Sci.&Technol. B, 9, 2802, 1991年, 査読有り
共同研究・競争的資金等の研究課題
- 超伝導のための対密度汎関数理論の開発
科学研究費補助金, 基板研究（C）
2023年 - 2026年 - 第一原理計算手法による超伝導混合状態のドハース‐ファンアルフェン効果の研究
科学研究費補助金, 基盤研究(Ｃ)
2018年 - 2021年 - 磁場効果を取り込んだ第一原理計算手法の開発とそれを用いた磁気現象の解析
科学研究費補助金, 基盤研究(Ｃ)
2018年 - 2021年 - 強相関電子系のための対密度汎関数理論
科学研究費補助金, 基盤研究(Ｃ)
2014年 - 2017年 - 超伝導臨界磁場と転移温度を予測する電流密度汎関数理論の開発
科学研究費補助金, 基盤研究(Ｃ)
2014年 - 2016年 - メタマテリアルのための動的電流密度汎関数理論の構築
科学研究費補助金, 新学術領域
2013年 - 2014年 - 拡張された制限つき探索理論の電流誘起系への適用
科学研究費補助金, 基盤研究(Ｃ)
2011年 - 2013年 - 対密度汎関数理論の構築および有用性の実証
科学研究費補助金, 基盤研究(Ｃ)
2010年 - 2013年 - 拡張された制限つき探索理論を用いた新しいバンド計算手法の研究
科学研究費補助金, 基盤研究（Ｃ）
2007年 - 2010年 - メタマテリアルによるテラヘルツ電磁波の制御
科学研究費補助金, 萌芽研究
2006年 - 2008年 - 密度汎関数法に基づく新しい有効多電子理論の開発
科学研究費補助金, 特定領域
2005年 - 2008年 - 電流磁気効果を用いた超高速電子デバイス(JST)
受託研究, 科学技術振興機構
2003年 - 2005年 - 局所密度近似を超えた新しいバンド計算手法の研究
科学研究費補助金, 奨励研究(A)
2000年 - 2001年 - 第一原理計算手法の開発
産業財産権
- 応力補償型シュード・モルフィック高電子移動度トランジスタ, 3000489, 特許権
- Current Amplifying Element and Current Amplification Method (Euro Patent), EP2048714B1, 特許権
- Current Amplifying Element and Current Amplification Method (US patent), US7,902,919, US 2010/0001791 A1, 特許権
- 電流増幅素子および電流増幅方法, 5283119, PCT/JP2007/065141, 特許権
- 電界効果トランジスタ, 4214248, 2003-24707, 特許権
教育活動実績
