Academic Organization | Academic Assembly School of Science and Technology Institute of Science | TEL | 0263-37-2459 | |
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Education and Research Organization | Faculty of Science Department of Science | FAX | 0263-37-2559 | |

Position | Professor | Mail Address | higuchi＠shinshu-u.ac.jp | |

Address | 3-1-1 Asahi, Matsumoto | Web site |

- Assigned Class
- Graduate School, Division of Science and Technology

Interdisciplinary Graduate School of Science and Technology

- Research Field
- Condensed matter theory

Solid‐State Physics II (Magnetism, Metal Physics and Cryogenics)

- Current Subject
- Development of the first-principles method for condensed matters

Keywords:strongly-correlated electron system, superconductivity, magnetism, density functional theory

- Academic Background
**Graduate School**

Niigata University , (Graduate School, Division of National Science and Technology) , 1995

Waseda University , (Graduate School, Division of Science and Engineering) , 1989**College**

Waseda University , (Faculty of Science and Engineering) , 1987**Degree**

Doctor of science , Niigata University

- Research Career
**Research Career**

2012- , Shinshu University Professor

2007-2012 , Shinshu University Associate Professor

2002-2007 , Shinshu University Associate Professor

1997-2002 , Tohoku University Research Associate

1995-1997 , Japan Atomic Energy Research Institute Post-doctral Fellow

1989-1992 , Fujitsu Limited**Overseas Education**

2002-2003 , Lipnitz Institute (Dresden, Germany)

- Books, Articles, etc.
**Books**

密度汎関数法の発展-マテリアルデザインへの応用-

丸善 2011(Sep.)

Author:樋口雅彦 他 22名共著**Articles**

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

Virial and scaling relations for the exchange-correlation energy functional in the extended constrained-search theory

Chimia,59:419 2005

Author:K. Higuchi and M. Higuchi

Extended constrained-search theory: arbitrary choice of basic variables in density functional theory

Chimia,59:413 2005

Author:M. Higuchi and K. 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

- Patents
**Patents**

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)

- Research Grants
**Cooperative research with industry**

2003 - 2005 , 電流磁気効果を用いた超高速電子デバイス(JST)**Grants‐in‐aid for Scientific Research(Research Representative)**

2018 - 2021 , 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 , 基盤研究(Ｃ)

2014 - 2017 , 強相関電子系のための対密度汎関数理論 , 基盤研究(Ｃ)

2013 - 2014 , 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 , 新学術領域

2011 - 2013 , 拡張された制限つき探索理論の電流誘起系への適用 , 基盤研究(Ｃ)

2007 - 2010 , 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 , 基盤研究（Ｃ）

2000 - 2001 , 局所密度近似を超えた新しいバンド計算手法の研究 , 奨励研究(A)**Grants‐in‐aid for Scientific Research(Researcher)**

2018 - 2021 , 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 , 基盤研究(Ｃ)

2014 - 2016 , 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 , 基盤研究(Ｃ)

2010 - 2013 , 対密度汎関数理論の構築および有用性の実証 , 基盤研究(Ｃ)

2006 - 2008 , メタマテリアルによるテラヘルツ電磁波の制御 , 萌芽研究

2005 - 2008 , 密度汎関数法に基づく新しい有効多電子理論の開発 , 特定領域

This system is developed with the collaboration of Shinshu University and Media Fusion Co., Ltd. (C) Shinshu University (C) Media Fusion Co., Ltd.