論文 Second-order phase transition of silicon from a band insulator to metal induced by strong magnetic fields New J. Phys.,24:103028 2022(Oct.) Author:K. Higuchi, D. B. Hamal and M. Higuchi
First-order normal-to-superconductor phase transition of aluminum in magnetic field by current-density functional theory for superconductors Phys. Rev. B,106:184504 2022 Author:K. Higuchi and M. Higuchi
Superconducting gap and attractive interaction between electrons investigated by the current-density functional theory for superconductors J. Phys.: Condens. Matter,33:435602 2021 Author:K. Higuchi, N. Matsumoto, Y. Kamijo and M. Higuchi
Cluster Decomposition Principle and Two-Electron Wave Function of the Cooper Pair in the BCS Superconducting State J. Phys. Commun.,5:095003 2021 Author:K. Higuchi, and M. Higuchi
Reduction of G-factor due to Rashba Effect in Graphene J. Appl. Phys.,130:124303 2021 Author:A. Shrestha, K. Higuchi, S. Yoshida, and M. Higuchi
A Calculation Scheme for the Pair-Density Functional Theory for the Superconductor JPS Conf.,30:011066 2020 Author:K. Higuchi and M. Higuchi
Magnetic field and temperature dependence of the superconducting gap through current-density functional theory for superconductors Phys. Rev. B,102:014515 2020 Author:K. Higuchi, N. Matsumoto, Y. Kamijo and M. Higuchi
Reduced Effective g-Factor in Graphene J. Phys. Soc. Jpn.,88:094707 2019 Author:Masahiko Higuchi, Dipendra Bahadur Hamal, Amit Shrestha, and Katsuhiko Higuchi
Time-dependent current-density-functional theory taking into consideration the effect of energy dissipation Phys. Rev. A,100:062503 2019 Author:Katsuhiko Higuchi, Yasuhiro Fujie, Hisashi Shimizu, and Masahiko Higuchi
Nonperturbative description of the butterfly diagram of energy spectra for materials immersed in a magnetic field Phys. Rev. B,97:195135 2018 Author:K. Higuchi, D. B. Hamal and M. Higuchi
Renormalized Møller-Plesset Correlation Energy Functional Used in the Optimized Effective Potential Method J. Phys. Soc. Jpn.,87:014302 2018 Author:M. Kodera, M. Miyasita, H. Shimizu, K. Higuchi and M. Higuchi
Magnetic breakdown investigated by means of the magnetic-field-containing relativistic tight-binding approximation method Phys. Rev. B,96:235125 2017 Author:K. Higuchi, D. B. Hamal and M. Higuchi
Current-Density Functional Theory for the superconductor and Its Exchange Correlation Energy Functional J. Phys. Soc. Jpn.,86:104705 2017 Author:K. Higuchi, H. Niwa and M. Higuchi
N-representability of the Jastrow wave function pair density of the lowest-order Scientific Reports,7:7590 2017 Author:K. Higuchi and M. Higuchi
Calculations of magnetic properties of metals through the magnetic-field-containing relativistic tight-binding approximation method Phys. Rev. B,95:195153 2017 Author:M. Higuchi, D. B. Hamal and K. Higuchi
Basic variables to be reproduced in the first-principles theory for superconductors: Fluctuation of the particle number J. Phys. Soc. Jpn.,86:064704 2017 Author:K. Higuchi, E. Miki and M. Higuchi
Calculation of Magnetic oscillations via the magnetic-field-containing relativistic tight-binding approximation method: Revisit of the de Haas-van Alphen effect Phys. Rev. B,91:245101 2015 Author:D. B. Hamal, M. Higuchi, and K. Higuchi
Relativistic tight-binding approximation method for materials immersed in a uniform magnetic field: Application to the crystalline silicon Phys. Rev. B,91:075122 2015 Author:K. Higuchi, D. B. Hamal and M. Higuchi
Recent Development of the Pair Density Functional Theory Quantum Matter,4:63 2015 Author:K. Higuchi and M. Higuchi
Approximate forms of the pair-density functional kinetic energy on the basis of the rigorous expression with the coupling-constant integration Phys. Rev. A,90:062511 2014 Author:K. Higuchi and M. Higuchi
A Proposal of the Approximate Kinetic Energy Functional of the Pair Density Functional Theory JPS Conf. Proc,3:017009 2014 Author:K. Higuchi and M. Higuchi
Relativistic tight-binding approximation method for materials immersed in the magnetic field Trans. Mater. Res. Soc. Jpn.,38:663 2013 Author:K. Higuchi, D. B. Hamal, K. Yamamoto and M. Higuchi
Checking the validity of the correlated Thomas-Fermi functional in the pair density functional theory J. Phys. Conf. Ser.,454:012056 2013 Author:K. Higuchi and M. Higuchi
Scaling method of the pair density functional theory in combination with energy functionals satisfying the virial theorem: Checking the validity via atomic structure calculations Phys. Rev. A,87:032511 2013 Author:K. Higuchi and M. Higuchi
Pair Density Functional Theory Computational and Theoretical Chemistry,1003:91 2013 Author:M. Higuchi and K. Higuchi
Current-density functional theory for a superconductor Int. J. Quantum Chemistry,113:709 2013 Author:K. Higuchi, K. Koide, T. Imanishi and M. Higuchi
Extension of the search region of pair densities by means of the scaling of the electron coordinates J. Phys. Conf. Ser.,400:032019 2012 Author:M. Higuchi and K. Higuchi
Coupling-constant expression and exact relations for the kinetic energy functional in the pair density functional theory Phys. Rev. A,85:062508 2012 Author:K. Higuchi and M. Higuchi
An alternative scheme for calculating the unrestricted Hartree-Fock equation: application to the boron and neon atoms Physica B,407:2758 2012 Author:M. Miyasita, K. Higuchi and M. Higuchi
Self-consistent calculations of the atomic electron affinity and ionization energy with taking effects of the nonspherical distribution of electrons into account J. Mod. Phys.,2:1161 2011 Author:M. Miyasita, K. Higuchi and M. Higuchi
Correction Method for Obtaining the Variationally best Ground-State Pair Density Phys. Rev. A,84:044502 2011 Author:M. Higuchi and K. Higuchi
A Scheme for Calculating Atomic Structures beyond the Spherical Approximation J. Mod. Phys.,2:421 2011 Author:M. Miyasita, K. Higuchi and M. Higuchi
Exchange-Correlation Potentials of the CDFT in the Vorticity Expansion Approximation J. Phys. Soc. Jpn.,80:SA123 2011 Author:K. Higuchi and M. Higuchi
Density Functional Approach for Calculating the Diagonal Elements of the Second-Order Reduced Density Matrix: Restrictive Conditions on the Kinetic Energy Functional J. Phys. Soc. Jpn.,80:SA122 2011 Author:M. Higuchi and K. Higuchi
A computational pair density functional theory: a proposal of the kinetic energy functional Phys. Rev. B,82:155135 2010 Author:K. Higuchi and M. Higuchi
Checking the validity of the Vorticity expansion approximation of the current-density functional theory Int. J. Quantum Chemistry,110:2286 2010 Author:K. Higuchi, M. Miyasita and M. Higuchi
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 Phys. Rev. A,81:042505 2010 Author:M. Higuchi and K. Higuchi
A restrictive condition on approximate forms of the kinetic energy functional of the pair density functional theory Int. J. Quantum Chemistry,110:2283 2010 Author:M. Higuchi, M. Miyasita and K. Higuchi
Kinetic energy contribution to the exchange-correlation energy functional of the extended-constrained search theory Phys. Rev. A,79:022113 2009 Author:K. Higuchi and M. Higuchi
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 J. Phys.: Conference Series,150:042057 2009 Author:K. Higuchi and M. Higuchi
A pair density functional theory utilizing the correlated wave function J. Phys.: Conference Series,150:042056 2009 Author:M. Higuchi and K. Higuchi
Computational scheme for the ground-state pair density J. Phys.: Condens. Matter.,21:064206 2009 Author:K. Higuchi and M. Higuchi
A pair density functional theory utilizing the noninteracting reference system: an effective initial theory Phys. Rev. B,78:125101 2008 Author:M. Higuchi and K. Higuchi
A scheme for calculating the orbital-dependent exchange-correlation potential using the virial theorem: Application to atomic systems Phys. Rev. A,78:012501 2008 Author:M. Kodera, K. Higuchi, A. Narita and M. Higuchi
Consideration of the effect of the nonspherical distribution of electrons in atomic structures Mater. Trans.,49:1893 2008 Author:M. Miyasita, K. Higuchi, A. Narita and M. Higuchi
A proposal for calculating an orbital-dependent exchange-correlation potential by means of the Virial theorem J. Phys. Soc. Jpn.,76:054302 2007 Author:M. Kodera, K. Higuchi, A. Narita and M. Higuchi
Simultaneous equations for calculating the ground-state pair density J. Phys.: Condens. Matter,19:365219 2007 Author:M. Higuchi, M. Miyasita, M. Kodera and K. Higuchi
Comparison between the vorticity expansion approximation and the local density approximation of the CDFT from the viewpoint of sum rules J. Phys.: Condens. Matter,19:365216 2007 Author:K. Higuchi and M. Higuchi
Pair density functional theory by means of the correlated wave function Phys. Rev. A,75:042510 2007 Author:M. Higuchi and K. Higuchi
Evaluation of the vorticity expansion approximation of the CDFT by means of Levy’s asymptotic bound Phys. Rev. B,75:195114 2007 Author:M. Higuchi and K. Higuchi
OEP atomic-structure calculations with the renormalized Moller-Plesset correlation energy J. Magn. Magn. Mater.,310:1623 2007 Author:M. Kodera, K. Higuchi, A. Narita and M. Higuchi
New practicable forms for exchange and correlation energy functionals of the CDFT J. Magn. Magn. Mater.,310:1065 2007 Author:K. Higuchi, M. Miyasita, M. Kodera and M.Higuchi
Density functional scheme for calculating the ground-state pair density J. Magn. Magn. Mater.,310:990 2007 Author:M. Higuchi, M. Miyasita, M. Kodera and K. Higuchi
A proposal of the approximate scheme for calculating the pairdensity Physica B,387:117 2007 Author:M. Higuchi and K. Higuchi
Vorticity expansion approximation of the exchange and correlation energy functionals in current-density functional theory Phys. Rev. B,74:195122 2006 Author:K. Higuchi and M. Higuchi
Polynomial Representations of Unit Tensor Operators in fn and their Applications J. Phys. Soc. Jpn.,75:054301 2006 Author:A. Narita and M. Higuchi
Expressions of energy and potential due to orbital polarization J. Phys. Soc. Jpn.,75:24301 2006 Author:A. Narita and M. Higuchi
Exchange-correlation energy functional and virial theorem in the extended constrained-search theory Phys. Rev. B,71:035116 2005 Author:K. Higuchi and M. Higuchi
An orbital-dependent correlation energy functional in density-functional theory for the study of strongly-correlated electronic systems Mater. Trans.,45:1402 2004 Author:H. Yasuhara, M. Higuchi , S. Ishii, K. Hongo and Kawazoe
Density functional theory with arbitrary basic variables J. Magn. Magn. Mater.,272-276:659 2004 Author:K. Higuchi and M. Higuchi
Arbitrary choice of basic variables in density functional theory. II. Illustrative Applications Phys. Rev. B,69:165118 2004 Author:K. Higuchi and M. Higuchi
Arbitrary choice of basic variables in density functional theory. Formalism Phys. Rev. B,69:035113 2004 Author:M. Higuchi and K. Higuchi
A proposal of an orbital-dependent correlation energy functional for energy-band calculations Int. J. Mod. Phys.,17:3075 2003 Author:M. Higuchi and H. Yasuhara
Electronic properties of Cerium and Uranium compounds with HoCoGa5 -type tetragonal structure J. Phys.: Condens. Matter.,15:2237 2003 Author:T. Maehira, M. Higuchi and A. Hasegawa
Scheme for the energy-band calculation under the external magnetic field Physica B,329-333:1273 2003 Author:K. Higuchi and M. Higuchi
Electronic structure and the Fermi surface of UTGa5 (T=Fe, Co, Rh) Physica B,329-333:574 2003 Author:T. Maehira, M. Higuchi and A. Hasegawa
Fermi surface of heavy Fermion compounds CeTIn5 (T=Rh, Ir, and Co): band-calculation and tight-binding approach J. Phys. Soc. Jpn.,71 Suppl.:285 2002 Author:T. Maehira, T. Takimoto, T. Hotta, K. Ueda , M. Higuchi and A. Hasegawa
A comment on the interpretation of Hund’s multiplicity rule J. Korean Phys. Soc.,40:1056 2002 Author:Y. Ishigaki, M. Higuchi and H. Yasuhara
Sum rules for exchange and correlation energy functional in the curtrent-density functional theory J. Korean Phys. Soc.,40:1060 2002 Author:K. Higuchi, N. Fukue, H. Kodama and M. Higuchi
Electronic structure and the Fermi surface of UBe13 Physica B,312-313:103 2002 Author:T. Maehira, A. Higashiya, M. Higuchi and A. Hasegawa
Exchange and correlation energy functional in the current-density functional theory Physica B,312-313:534 2002 Author:K. Higuchi and M. Higuchi
Sum rules and bounds on the exchange and correlation energy functional of the current-density functional theory Phys. Rev. B,65:195122 2002 Author:M. Higuchi and K. Higuchi
Band theory for strongly-correlated electron systems: an orbital-dependent exchange and correlation energy functional Physica B,312-313:531 2002 Author:M. Higuchi and H. Yasuhara
Quasi-two dimensional Fermi surfaces in rare earth and uranium compounds; UX2, CeTIn5 and UTGa5 Acta Phys. Pol. B,32:3273 2001 Author: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
Scheme for band-structure calculations using an orbital-dependent correlation energy functional Phys. Rev. B,64:233108 2001 Author:H. Yasuhara and M. Higuchi
Magnetic and Fermi Surface Properties of UFeGa5 J. Phys. Soc. Jpn.,70:2982 2001 Author:Y. Tokiwa, T. Maehira, S. Ikeda, Y. Haga, E. Yamamoto, A. Nakamura, Y. Onuki, M. Higuchi and A. Hasegawa
Electronic structure and the Fermi surface of UC and UGe3 J. Phys. Soc. Jpn.,70 Suppl.:43 2001 Author:T. Maehira, M. Higuchi, E. Yamamoto, Y. Onuki and A. Hasegawa
Density functional theory with the orbital-dependent exchange and correlation energy functional J. Korean Phys. Soc.,38:599 2001 Author:M. Higuchi and H. Yasuhara
Yasuhara, Yoshinaga and Higuchi Reply Phys. Rev. Lett.,85:2411 2000 Author:H. Yasuhara, S. Yoshinaga and M. Higuchi
Kleinman’s dielectric function and interband optical absorption strength of simple metals J. Phys. Soc. Jpn.,69:2099 2000 Author:M. Higuchi and H. Yasuhara
The electronic structure and the Fermi surface of LaRu2 Physica B,281-282:773 2000 Author:T. Maehira, M. Higuchi and A. Hasegawa
Magnetic Bloch function in current density functional theory Physica B,284-288:1193 2000 Author:K. Higuchi and M. Higuchi
A new approximate expression for the orbital-dependent correlation energy functional for use in energy-band calculations Physica B,284-288:1197 2000 Author:M. Higuchi and H. Yasuhara
Why is the bandwidth of sodium observed to be narrower in photoemission experiments? Phys. Rev. Lett.,83:3250 1999 Author:H. Yasuhara, S. Yoshinaga and M. Higuchi
Effects of electron-electron interactions on the bandwidth of simple metals J. Phys. Soc. Jpn.,68:3473 1999 Author:M. Higuchi and H. Yasuhara
Fermi surface of 5f-electron compounds J. Phys.: Condens. Matter,10:11565 1998 Author:T. Maehira, M. Higuchi, M. Nakamura and A. Hasegawa
Single-particle equation of relativistic current- and spin-density functional theory and its application to the atomic structure of the lanthanide series J. Phys. Soc. Jpn.,67:2037 1998 Author:M. Higuchi and A. Hasegawa
Atomic structure based on a relativistic current- and spin-density functional theory Rev. High Pressure Sci. Technol.,7:190 1998 Author:M. Higuchi, Y. Onuki and A. Hasegawa
The electronic structure and the Fermi surface of α-cerium Rev. High Pressure Sci. Technol.,7:617 1998 Author:T. Maehira , M. Higuchi and A. Hasegawa
Origin of the frequency branch γ of the de Haas-van Alphen effect in CeSn3 J. Magn. Magn. Mater.,177-181:381 1998 Author:T. Maehira , M. Higuchi and A. Hasegawa
Atomic structures of the rare-earths and actinides via relativistic current- and spin-density functional theory J. Magn. Magn. Mater.,177-181:439 1998 Author:M. Higuchi, Y. Onuki and A. Hasegawa
Magnetoresistance and de Haas-van Alphen oscillation both in the normal and superconducting mixed states of CeRu2 Philosophical Magazine B,77:975 1998 Author:M. Hedo, Y. Inada, K. Sakurai, E. Yamamoto, Y. Haga, Y. Onuki, S. Takahashi, M. Higuchi, T. Maehira and A. Hasegawa
Study of dHvA effect in the superconducting mixed state of CeRu2 Physica B,237-238:215 1997 Author:M. Hedo, Y. Inada, T. Ishida, E. Yamamoto, Y. Haga, Y. Onuki, M. Higuchi and A. Hasegawa
Fermi Surface Structure of Usb J. Phys. Soc. Jpn.,66:2764 1997 Author: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
Fermi Surface and Local Curvature Factors of Ce Compounds with Cubic Laves Phase Structure Physica B,230-232:486 1997 Author:M. Higuchi, Y. Onuki and A. Hasegawa
A Relativistic Current- and Spin-Density Functional Theory and A Single-Particle Equation J. Phys. Soc. Jpn.,66:149 1997 Author:M. Higuchi and A. Hasegawa
Relativistic Band Theory of Magnetic f-electron Materials Czechoslovak Journal of Physics,46:1891 1996 Author:M. Higuchi, Y. Onuki and A. Hasegawa
Fermi Surface Properties in CeCo2 J. Phys. Soc. Jpn.,65:1744 1996 Author:H. Sugawara, M. Higuchi, O. Inoue, T. Nishigaki, Y. Aoki, H. Sato, R. Settai, Y. Onuki and A. Hasegawa
Fermi Surface of CeRu2 within Local-Density Functional Theory J. Phys. Soc. Jpn.,65:1302 1996 Author:M. Higuchi and A. Hasegawa
de Haas-van Alphen Oscillation both in Normal and Superconducting Mixed States of CeRu2 J. Phys. Soc. Jpn.,64:4535 1995 Author:M. Hedo, Y. Inada, T. Ishida, E. Yamamoto, Y. Haga, Y. Onuki, M. Higuchi and A. Hasegawa
Fermi Surface of LaAg Z. Phys. B,98:495 1995 Author:M. Higuchi and A. Hasegawa
Self-Consistent RelativisticLinear Augmented Plane Wave Method : Application to YbGa2 J. Phys. Soc. Jpn.,64:830 1995 Author:M. Higuchi and A. Hasegawa
Fermi Surface of Th within Local-Density Functional Theory J. Phys. Soc. Jpn.,63:4463 1994 Author:M. Higuchi, H. Yamagami and A. Hasegawa
Fermi Surface of CeRh2 J. Phys. Soc. Jpn.,63:3014 1994 Author:M. Higuchi,H. Yamagami and A. Hasegawa
Doping Characteristics of Si into Molecular-Beam-Epitaxially Grown InAlAs Layers J. Vac. Sci.&Technol. B,9:2802 1991 Author:M. Higuchi, T. Ishikawa, K. Imanishi and K. Kondo
特許等知的財産
登録済特許 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 電流増幅素子および電流増幅方法 電界効果トランジスタ Current Amplifying Element and Current Amplification Method (US patent) Current Amplifying Element and Current Amplification Method (Euro Patent)
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