Correlation between the bulk modulus and the charge density in semiconductors

被引：44

作者：

Al-Douri, Y ^{[1
]}

Abid, H ^{[1
]}

Aourag, H ^{[1
]}

机构：

[1] Univ Sidi Bel Abbess, Dept Phys, Computat Mat Sci Lab, Sidi Bel Abbess 22000, Algeria

来源：

PHYSICA B | 2001年 / 305卷 / 02期

关键词：

semiconductors; bulk moduli; phase transitions;

D O I：

10.1016/S0921-4526(01)00594-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Using the area of the cation side of the electronic charge densities obtained by the empirical pseudopotential method for tetrahedrally bonded semiconductors, a bulk modulus scale is established that is in good agreement with experimental and other authors' results. (C) 2001 Published by Elsevier Science B.V.

引用

页码：186 / 190

页数：5

共 21 条

[1] THE WEAKNESS OF THE ADJUSTMENT OF THE PSEUDOPOTENTIAL FORM-FACTORS [J].

AOURAG, H ;

DRIZ, M ;

KHELIFA, B ;

NARA, H ;

KOBAYASI, T .

MATERIALS CHEMISTRY AND PHYSICS, 1993, 36 (1-2) :77-79

[2] E1 TRANSITION IN GE - 2-DIMENSIONAL OR 3-DIMENSIONAL [J].

ASPNES, DE ;

ROWE, JE .

PHYSICAL REVIEW B, 1973, 7 (02) :887-891

[3] LINEARIZED THIRD-DERIVATIVE SPECTROSCOPY WITH DEPLETION-BARRIER MODULATION [J].

ASPNES, DE .

PHYSICAL REVIEW LETTERS, 1972, 28 (14) :913-&

[4] SCHOTTKY-BARRIER ELECTROREFLECTANCE-APPLICATION TO GAAS [J].

ASPNNES, DE ;

STUDNA, AA .

PHYSICAL REVIEW B, 1973, 7 (10) :4605-4652

[5] SPECIAL POINTS IN BRILLOUIN ZONE [J].

CHADI, DJ ;

COHEN, ML .

PHYSICAL REVIEW B, 1973, 8 (12) :5747-5753

[6] HIGH-PRESSURE PHASE-TRANSITIONS IN DIAMOND AND ZINCBLENDE SEMICONDUCTORS [J].

CHELIKOWSKY, JR .

PHYSICAL REVIEW B, 1987, 35 (03) :1174-1180

[7] PSEUDOPOTENTIALS AND TOTAL ENERGY CALCULATIONS [J].

COHEN, ML .

PHYSICA SCRIPTA, 1982, T1 :5-10

[8] CALCULATION OF BULK MODULI OF DIAMOND AND ZINCBLENDE SOLIDS [J].

COHEN, ML .

PHYSICAL REVIEW B, 1985, 32 (12) :7988-7991

[9]

EASTMAN DE, 1974, PHYS REV B, V9, P3488

[10] PHOTOEMISSION VALENCE-BAND DENSITIES OF STATES FOR SI, GE, AND GAAS USING SYNCHROTRON RADIATION [J].

GROBMAN, WD ;

EASTMAN, DE .

PHYSICAL REVIEW LETTERS, 1972, 29 (22) :1508-&

← 1 2 3 →