学生の業績(論文) | 信州大学物性理論研究室

Conventional and unconventional anomalous velocities in multiband systems
Katsuhiko Higuchi, Wakano Sakamoto, and Masahiko Higuchi : Phys. Rev. B 110 (2024) 205131.
DOI : https://doi.org/10.1103/PhysRevB.110.205131
Entanglement entropy of the maximum geminal of the BCS ground state
Katsuhiko Higuchi, Itsuki Tanno, Ryo Ito and Masahiko Higuchi : J. Phys. Commun. 8 (2024) 045003.
DOI : https://doi.org/10.1088/2399-6528/ad3b63
Reduction of g-factor due to Rashba effect in graphene
A. Shrestha, K. Higuchi, S. Yoshida and M. Higuchi : J. Appl. Phys. 130 (2021) 124303.
DOI : https://doi.org/10.1063/5.0057559
Superconducting gap and attractive interraction 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 (2021) 435602.
DOI : https://doi.org/10.1088/1361-648X/ac1967
Magnetic-field and temperature dependence of the superconducting gap through current-density functional theory for superconductors
Katsuhiko Higuchi, Naoki Matsumoto, Yuki Kamijo, and Masahiko Higuchi : Phys. Rev. B 102 (2020) 014515.
DOI : https://doi.org/10.1103/PhysRevB.102.014515
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 (2019) 062503.
DOI : https://doi.org/10.1103/PhysRevA.100.062503
Renormalized Møller–Plesset Correlation Energy Functional Used in the Optimized Effective Potential Method
Mitsuru Kodera, Mitiyasu Miyasita, Hisashi Shimizu, Katsuhiko Higuchi, and Masahiko Higuchi : J. Phys. Soc. Jpn. 87 (2018) 014302.
DOI : https://doi.org/10.7566/JPSJ.87.014302
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 (2017) 104705.
DOI : https://doi.org/10.7566/JPSJ.86.104705
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 (2017) 064704.
DOI : https://doi.org/10.7566/JPSJ.86.064704
Current-density functional theory for a superconductor
K. Higuchi, K. Koide, T. Imanishi and M. Higuchi : Int. J. Quant. Chem. 113 (2013) 709–714
DOI : https://doi.org/10.1002/qua.24054
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 (2012) 2758–2762.
DOI : https://doi.org/10.1016/j.physb.2012.04.022
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 (2011) 1161–1165.
DOI : https://doi.org/10.4236/jmp.2011.210144
A Scheme for Calculating Atomic Structures beyond the Spherical Approximation
M. Miyasita, K. Higuchi and M. Higuchi : J. Mod. Phys. 2 (2011) 421–430.
DOI : https://doi.org/10.4236/jmp.2011.25052
Checking the validity of the Vorticity expansion approximation of the current-density functional theory
K. Higuchi, M. Miyasita and M. Higuchi : Int. J. Quant. Chem. 110 (2010) 2286–2289.
DOI : https://doi.org/10.1002/qua.22654
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. Quant. Chem. 110 (2010) 2283–2285.
DOI : https://doi.org/10.1002/qua.22620
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 (2008) 012501.
DOI : https://doi.org/10.1103/PhysRevA.78.012501
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 (2008) 1893–1899.
DOI : https://doi.org/10.2320/matertrans.MER2008121
OEP atomic-structure calculations with the renormalized Moller-Plesset correlation energy
M. Kodera, K. Higuchi, A. Narita, M. Higuchi : J. Magn. Magn. Mater. 310 (2007) 1623–1625.
DOI : https://doi.org/10.1016/j.jmmm.2006.10.471
A Proposal for Calculating the Orbital-Dependent Exchange-Correlation Potential by Means of the Virial Theorem
M. Kodera, K. Higuchi, A. Narita, M. Higuchi : J. Phys. Soc. Jpn. 76 (2007) 054302-1.
DOI : https://doi.org/10.1143/JPSJ.76.054302
New practicable forms for exchange and correlation energy functionals of the CDFT
K. Higuchi, M. Miyasita, M. Kodera, M. Higuchi : J. Magn. Magn. Mater. 310 (2007), 1065–1067.
DOI : https://doi.org/10.1016/j.jmmm.2006.10.259
Density functional scheme for calculating ground-state pair density
M. Higuchi, M. Miyasita, M. Kodera, K. Higuchi : J. Magn. Magn. Mater. 310 (2007), 990–992.
DOI : https://doi.org/10.1016/j.jmmm.2006.10.412
Distortion of fluctuated spin cluster caused by quantum fluctuation due to magneto-elastic coupling
Kiyosi Terao and Ikumi Honda : J. Phys.: Condens Matter 19 (2007) 145261.
DOI : https://doi.org/10.1088/0953-8984/19/14/145261
Exchange distortion and spin Jahn-Teller effect for triangular and tetrahedral spin clusters of spin-1/2
Kiyosi Terao and Ikumi Honda : J. Magn. Magn. Mat. 310 (2007) 1377–1379.
DOI : https://doi.org/10.1016/j.jmmm.2006.10.397
Structure and Magnetism of Fe(Rh,Pd) Alloys
Kazuhiko Uebayashi, Hisashi Shimizu and Hideji Yamada : Mater. Trans. 47 (2006) 456–459.
DOI : https://doi.org/10.2320/matertrans.47.456
Exchange and Spin Jahn-Teller Distortions for Triangular Cluster of Spin-1/2
Ikumi Honda and Kiyosi Terao : J. Phys. Soc. Jpn. 75 (2006) 044704.
DOI : https://doi.org/10.1143/JPSJ.75.044704
Electronic structure and magnetism of CrTe with NiAs-type structure
K. Nakada, H. Shimizu, H. Yamada : J. Magn. Magn. Mat. 272-276 (2004) 464–465.
DOI : https://doi.org/10.1016/j.jmmm.2003.11.186
Electronic structure and magnetism of the pseudo-binary compounds (Sc,Ca)Co₂
H. Morozumi, K. Terao, H. Yamada : Physica B 327 (2003) 144–147.
DOI : https://doi.org/10.1016/S0921-4526(02)01714-3
A huge maximum in the temperature dependence of the susceptibility of FeSi
H. Yamada, H. Oka : Physica B 337 (2003) 170-172.
DOI : https://doi.org/10.1016/S0921-4526(03)00400-9
Fermi surfaces of YFe₂ and YNi₂
K. Nakada, H. Shimizu, H. Yamada : Physica B 329-333 (2003) 1129–1130.
DOI : https://doi.org/10.1016/S0921-4526(02)02470-5
Magnetic Properties and Fermi surface of YMn₂
K. Nakada, H. Shimizu, H. Yamada, H.Harima : J. Magn. Magn. Mat. 262 (2003) 374–381.
DOI : https://doi.org/10.1016/S0304-8853(03)00067-2
First principle calculation for preferentila site occupation of 3d transition-metal atoms in YCo₅ and YNi₅
K. Uebayashi, K. Terao, H. Yamada : J. Alloys. Comp. 346 (2002) 47–49.
DOI : https://doi.org/10.1016/S0925-8388(02)00516-9
Strong pressure dependences of the magnetization and Curie temperature for CrTe and MnAs with NiAs-type structure
H. Yamada, K. Terao, K. Kondo, T. Goto : J. Phys.: Condens Matter 14 (2002) 11785.
DOI : https://doi.org/10.1088/0953-8984/14/45/320
High-field magnetism of MnSi and ZrZn₂ under high pressure
H. Yamada, K. Terao and H. Morozumi : Physica B 294-295 (2001) 141.
DOI : https://doi.org/10.1016/S0921-4526(00)00627-X
Magnetic properties of MnAs_0.7Sb_0.3 under high pressure: Comparison with the magnetic moment calculated for MnAs with the NiAs-type structure
T. Goto, M. I. Bartashevich, K. Kondo, K. Terao, H. Yamada, H.Ido : J. Alloys. Comp. 325 (2001) 18–23.
DOI : https://doi.org/10.1016/S0925-8388(01)01359-7
The susceptibility maximum of ZrZn₂ at high pressure
H. Morozumi, K. Terao, H. Yamada : J. Phys. : Condens Matter 12 (2000) 5871.
DOI : https://doi.org/10.1088/0953-8984/12/27/305
Ferromagnetic and antiferromagnetic states of Mn in Y(Co,Mn)₂
H. Yamada, K. Terao, H. Shimizu, D. Katagiri and S. Takagi : J. Phys. Soc. Jpn. 69 (2000) 3397–3400.
DOI : https://doi.org/10.1143/JPSJ.69.3397