Finite-temperature magnetism of transition metals:: An ab initio dynamical mean-field theory -: art. no. 067205

被引：348

作者：

Lichtenstein, AI

Katsnelson, MI ^{[1
]}

Kotliar, G

机构：

[1] Univ Nijmegen, NL-6525 ED Nijmegen, Netherlands

[2] Rutgers State Univ, Serin Phys Lab, Piscataway, NJ 08855 USA

[3] Russian Acad Sci, Inst Met Phys, Ekaterinburg 620219, Russia

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.87.067205

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present an ab initio quantum theory of the finite-temperature magnetism of iron and nickel. A recently developed technique which combines dynamical mean-field theory with realistic electronic structure methods successfully describes the many-body features of the one electron spectra and the observed magnetic moments below and above the Curie temperature.

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页码：67205 / 1

页数：4

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共 35 条

[1] Enhanced spin polarization of conduction electrons in Ni explained by comparison with Cu [J].

Altmann, KN ;

Petrovykh, DY ;

Mankey, GJ ;

Shannon, N ;

Gilman, N ;

Hochstrasser, M ;

Willis, RF ;

Himpsel, FJ .

PHYSICAL REVIEW B, 2000, 61 (23) :15661-15666

[2] EXPLICIT, 1ST-PRINCIPLES TIGHT-BINDING THEORY [J].

ANDERSEN, OK ;

JEPSEN, O .

PHYSICAL REVIEW LETTERS, 1984, 53 (27) :2571-2574

[3] First-principles calculations of the electronic structure and spectra of strongly correlated systems: dynamical mean-field theory [J].

Anisimov, VI ;

Poteryaev, AI ;

Korotin, MA ;

Anokhin, AO ;

Kotliar, G .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (35) :7359-7367

[4] Spin dynamics in magnets: Equation of motion and finite temperature effects [J].

Antropov, VP ;

Katsnelson, MI ;

Harmon, BN ;

vanSchilfgaarde, M ;

Kusnezov, D .

PHYSICAL REVIEW B, 1996, 54 (02) :1019-1035

[5] SELF-ENERGY OF FERROMAGNETIC NICKEL IN THE GW APPROXIMATION [J].

ARYASETIAWAN, F .

PHYSICAL REVIEW B, 1992, 46 (20) :13051-13064

[6] CALCULATION OF COULOMB INTERACTION STRENGTHS FOR 3D TRANSITION-METALS AND ACTINIDES [J].

BANDYOPADHYAY, T ;

SARMA, DD .

PHYSICAL REVIEW B, 1989, 39 (06) :3517-3521

[7] Low-frequency crossover of the fractional power-law conductivity in SrRuO3 [J].

Dodge, JS ;

Weber, CP ;

Corson, J ;

Orenstein, J ;

Schlesinger, Z ;

Reiner, JW ;

Beasley, MR .

PHYSICAL REVIEW LETTERS, 2000, 85 (23) :4932-4935

[8] Dynamical mean-field theory of strongly correlated fermion systems and the limit of infinite dimensions [J].

Georges, A ;

Kotliar, G ;

Krauth, W ;

Rozenberg, MJ .

REVIEWS OF MODERN PHYSICS, 1996, 68 (01) :13-125

[9] Adiabatic spin dynamics from spin-density-functional theory: Application to Fe, Co, and Ni [J].

Halilov, SV ;

Eschrig, H ;

Perlov, AY ;

Oppeneer, PM .

PHYSICAL REVIEW B, 1998, 58 (01) :293-302

[10] LOCAL APPROACH TO ELECTRON CORRELATIONS IN FERROMAGNETIC NICKEL [J].

IGARASHI, J ;

UNGER, P ;

HIRAI, K ;

FULDE, P .

PHYSICAL REVIEW B, 1994, 49 (23) :16181-16190

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