BLOCH-BOLTZMANN ANALYSIS OF ELECTRICAL TRANSPORT IN INTERMETALLIC COMPOUNDS - REO3, BAPBO3, COSI2, AND PD2SI

被引：57

作者：

ALLEN, PB

SCHULZ, WW

机构：

[1] Department of Physics, State University of New York at Stony Brook, Stony Brook

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 21期

关键词：

D O I：

10.1103/PhysRevB.47.14434

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The shape and magnitude of the electrical resistivity rho(T) is analyzed for four intermetallic compounds, and electron-phonon coupling constants lambda are extracted. ReO3 is particularly in because a sharp departure from the Bloch-Gruneisen shape can be attributed to high-frequency optical vibrations. The lambda values for the oxide metals seem too large to be consistent with the absence of superconductivity, but the results generally agree well with a conventional Fermi-liquid interpretation. The Hall coefficient R(H) of ReO3 is found to agree well with theory.

引用

页码：14434 / 14439

页数：6

共 31 条

[1] ANOMALOUS RESISTIVITIES OF A15 METALS - INSIGHTS FROM BAND THEORY [J].