THERMOELECTRIC POWER FOR ALKALI METALS AND ENERGY-DEPENDENT PSEUDOPOTENTIAL

被引：13

作者：

BORTOLAN.V

CALANDRA, C

机构：

[1] Istituto di Fisica dell'Univesrità, Modena

[2] Gruppo Struttura della Materia del GNSM, Modena

[3] Istituto Nazionale di Fisica Nucleare, Sezione di Bologna

来源：

NUOVO CIMENTO B | 1968年 / 58卷 / 02期

关键词：

D O I：

10.1007/BF02711993

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The energy dependence of the Heine-Abarenkov pseudopotential is investigated by calculating the thermopower of alkali metals. The effects of anisotropy are taken into account by evaluating the electronic free path l k, E k in the three principal symmetry directions of the crystal. The main trend of the results is in agreement with the experimental data except for Rb and Cs. For these elements probably the d-bands modify sensibly the pseudopotential. © 1968 Società Italianadi Fisica.

引用

页码：393 / &

共 24 条

[1] PHONON SPECTRA OF ALKALI METALS AND ALUMINIUM [J].

ANIMALU, AOE ;

BONSIGNORI, F ;

BORTOLANI, V .

NUOVO CIMENTO B, 1966, 44 (01) :159-+

[2] SCREENED MODEL POTENTIAL FOR 25 ELEMENTS [J].

ANIMALU, AOE ;

HEINE, V .

PHILOSOPHICAL MAGAZINE, 1965, 12 (120) :1249-&

[3] ELECTRON-PHONON CONTRIBUTION TO SPECIFIC HEAT OF ALKALINES [J].

ANIMALU, AOE ;

BONSIGNORI, F ;

BORTOLANI, V .

NUOVO CIMENTO B, 1966, 42 (01) :83-+

[4] NON-LOCAL DIELECTRIC SCREENING IN METALS [J].

ANIMALU, AOE .

PHILOSOPHICAL MAGAZINE, 1965, 11 (110) :379-&

[5]

ANIMALU AOE, 3 CAV LAB TECH REP

[6]

ANIMALU AOE, 1965, 4 CAV LAB TECH REP

[7] ON RESISTIVITY OF K IN A PSEUDOPOTENTIAL SCHEME [J].

BONSIGNORI, F ;

BORTOLANI, V .

NUOVO CIMENTO B, 1966, 46 (01) :113-+

[8] CRYSTAL DYNAMICS OF POTASSIUM .I. PSEUDOPOTENTIAL ANALYSIS OF PHONON DISPERSION CURVES AT 9 DEGREES K [J].

COWLEY, RA ;

WOODS, ADB ;

DOLLING, G .

PHYSICAL REVIEW, 1966, 150 (02) :487-&

[9] RESISTIVITIES AND THERMOPOWERS OF ALKALIS UNDER PRESSURE [J].

DICKEY, JM ;

MEYER, A ;

YOUNG, WH .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1967, 92 (576P) :460-&

[10] ELECTRICAL RESISTIVITY AT LOW TEMPERATURES - PRESSURE DEPENDENCE OF ELECTRICAL RESISTANCE OF METALS GIVES SOME CLUES ABOUT THEIR FERMI SURFACES [J].

DUGDALE, JS .

SCIENCE, 1961, 134 (347) :77-&

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