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Chihara, Junzo*; Yamagiwa, Mitsuru
Progress of Theoretical Physics, 118(6), p.1019 - 1042, 2007/12
Times Cited Count：1 Percentile：10.65(Physics, Multidisciplinary)For a solid metal with frozen nuclei, the density-functional theory provides a unique definition of the electron pressure in an electron-nucleus mixture, and the total pressure of this mixture is represented as the sum of the electron and nuclear pressures. This fact leads to definitions of the electron and nuclear pressures on the basis of the virial theorem in terms of the wall potentials confining the electrons and nuclei. These definitions take a general form applicable without use of the adiabatic approximation. In this situation, we show that Janak's definition of the electron pressure in terms of the nuclear virial term is inappropriate; a similar statement holds for the definition of the stress tensor in this mixture. It is also demonstrated that both the electron and nuclear pressures become zero individually for a metal in vacuum, in contrast to the conventional understanding, according to which zero pressure is realized as a result of a cancellation of the electron and nuclear pressures. On the basis of these facts, a simple equation of state for liquid metals is derived, and it is examined numerically for the case of liquid alkaline metals by use of the quantum hypernetted chain equation and the Ashcroft model potential.
Chihara, Junzo*; Yamagiwa, Mitsuru
Progress of Theoretical Physics, 111(3), p.339 - 359, 2004/03
Times Cited Count：5 Percentile：36.95(Physics, Multidisciplinary)no abstracts in English
Chihara, Junzo*
Journal of Physics; Condensed Matter, 12(3), p.231 - 247, 2000/01
Times Cited Count：170 Percentile：97.68(Physics, Condensed Matter)no abstracts in English
; Chihara, Junzo
Physical Review E, 53(6), p.6253 - 6263, 1996/06
Times Cited Count：16 Percentile：58.04(Physics, Fluids & Plasmas)no abstracts in English
; Chihara, Junzo
Molecular Simulation, 16, p.31 - 46, 1996/00
Times Cited Count：5 Percentile：20.90(Chemistry, Physical)no abstracts in English
; Chihara, Junzo
Physical Review E, 50(2), p.1317 - 1324, 1994/08
Times Cited Count：28 Percentile：74.52(Physics, Fluids & Plasmas)no abstracts in English
Chihara, Junzo;
Journal of Physics; Condensed Matter, 6, p.10221 - 10236, 1994/00
Times Cited Count：16 Percentile：69.93(Physics, Condensed Matter)no abstracts in English
Chihara, Junzo;
Molecular Simulation, 12(3-6), p.187 - 195, 1994/00
Times Cited Count：3 Percentile：14.72(Chemistry, Physical)no abstracts in English
; Chihara, Junzo
Journal of Physics; Condensed Matter, 5, p.4315 - 4324, 1993/00
Times Cited Count：7 Percentile：42.43(Physics, Condensed Matter)no abstracts in English
Chihara, Junzo
Physical Review A, 45(10), p.7643 - 7645, 1992/05
Times Cited Count：0 Percentile：0.00(Optics)no abstracts in English
; Chihara, Junzo
Journal of Physics; Condensed Matter, 4, p.3679 - 3694, 1992/00
Times Cited Count：24 Percentile：77.08(Physics, Condensed Matter)no abstracts in English
Chihara, Junzo
Physical Review A, 44(12), p.8446 - 8447, 1991/12
Times Cited Count：4 Percentile：51.50(Optics)no abstracts in English
Chihara, Junzo
Physical Review A, 44(2), p.1247 - 1256, 1991/07
Times Cited Count：12 Percentile：59.48(Optics)no abstracts in English
Chihara, Junzo
Journal of Physics; Condensed Matter, 3, p.8715 - 8744, 1991/00
Times Cited Count：52 Percentile：90.87(Physics, Condensed Matter)no abstracts in English
Chihara, Junzo
Journal of Non-Crystalline Solids, 117-118, p.128 - 131, 1990/00
Times Cited Count：0 Percentile：0.00(Materials Science, Ceramics)no abstracts in English
Chihara, Junzo
Journal of Physics; Condensed Matter, 2, p.8525 - 8535, 1990/00
Times Cited Count：5 Percentile：38.11(Physics, Condensed Matter)no abstracts in English
Chihara, Junzo
Physical Review A, 40(8), p.4507 - 4516, 1989/10
Times Cited Count：33 Percentile：80.72(Optics)no abstracts in English
Chihara, Junzo
Strongly Coupled Plasma Physics, p.315 - 328, 1987/00
no abstracts in English
Chihara, Junzo
Strongly Coupled Plasma Physics, p.587 - 596, 1987/00
no abstracts in English
