BAND TAILS AND BANDWIDTH IN SIMPLE METALS

被引：14

作者：

FROTA, HO

MAHAN, GD

机构：

[1] OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831

[2] UNIV AMAZONAS,INST CIENCIAS EXATAS,DEPT FIS,BR-69068 MANAUS,BRAZIL

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.45.6243

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electron-electron interactions are included in a calculation of the density of states for the homogeneous electron gas. The shift of the chemical potential is investigated from band tails and quasiparticle renormalization. These effects largely cancel, and the shift of the chemical potential is small.

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页码：6243 / 6246

页数：4

相关论文

共 25 条

[1] UNOCCUPIED-BAND NARROWING IN NA AND ITS EFFECT ON THE X-RAY ABSORPTION K-EDGE - COMMENT [J].

CALLCOTT, TA ;

EDERER, DL .

PHYSICAL REVIEW LETTERS, 1989, 62 (11) :1322-1322

[2] UNOCCUPIED-BAND NARROWING IN NA AND ITS EFFECT ON THE X-RAY-ABSORPTION K-EDGE [J].

CITRIN, PH ;

WERTHEIM, GK ;

HASHIZUME, T ;

SETTE, F ;

MACDOWELL, AA ;

COMIN, F .

PHYSICAL REVIEW LETTERS, 1988, 61 (08) :1021-1024

[3] ELECTRON INTERACTIONS .1. FIELD THEORY OF A DEGENERATE ELECTRON GAS [J].

DUBOIS, DF .

ANNALS OF PHYSICS, 1959, 7 (02) :174-237

[4] ELECTRON INTERACTIONS .2. PROPERTIES OF A DENSE ELECTRON GAS [J].

DUBOIS, DF .

ANNALS OF PHYSICS, 1959, 8 (01) :24-77

[5]

GRIMVALL G, 1981, ELECTRON PHONON INTE

[6] NEW METHOD FOR CALCULATING 1-PARTICLE GREENS FUNCTION WITH APPLICATION TO ELECTRON-GAS PROBLEM [J].

HEDIN, L .

PHYSICAL REVIEW, 1965, 139 (3A) :A796-+

[7]

Hedin L., 1969, SOLID STATE PHYS, V23, DOI [10.1016/S0081-1947(08)60615-3, DOI 10.1016/S0081-1947(08)60615-3]

[8] EXPERIMENTAL BAND-STRUCTURE OF POTASSIUM AS MEASURED BY ANGLE-RESOLVED PHOTOEMISSION [J].

ITCHKAWITZ, BS ;

LYO, IW ;

PLUMMER, EW .

PHYSICAL REVIEW B, 1990, 41 (12) :8075-8084

[9] EXPERIMENTAL BAND-STRUCTURE OF NA [J].

JENSEN, E ;

PLUMMER, EW .

PHYSICAL REVIEW LETTERS, 1985, 55 (18) :1912-1915

[10] ANGLE-RESOLVED PHOTOEMISSION-STUDY OF THE ELECTRONIC-STRUCTURE OF BERYLLIUM - BULK BAND DISPERSIONS AND MANY-ELECTRON EFFECTS [J].

JENSEN, E ;

BARTYNSKI, RA ;

GUSTAFSSON, T ;

PLUMMER, EW ;

CHOU, MY ;

COHEN, ML ;

HOFLUND, GB .

PHYSICAL REVIEW B, 1984, 30 (10) :5500-5507