ELECTRICAL CONDUCTION IN LI-DOPED COO

被引：52

作者：

BOSMAN, AJ

CREVECOEUR, C

机构：

[1] Philips Research Laboratories, N.V. Philips' Gloeilampenfabrieken, Eindhoven

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1969年 / 30卷 / 05期

关键词：

D O I：

10.1016/0022-3697(69)90372-2

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electrical conductivity and the Seebeck coefficient of p-type CoO doped with Li have been measured on ceramic samples in the temperature region 150°-1300°K. It is concluded that the large temperature-dependence of the conductivity is almost completely determined by the change in the charge-carrier concentration. In order to calculate from the measurements the drift mobility μD as a function of temperature two extreme cases for the temperature dependence of the density of 3tates Nr are assumed, viz Nv is constant and Nv proportional to T 3 2. In the discussion the results of Hall-effect measurements are also considered. © 1969.

引用

页码：1151 / +

页数：1

共 37 条

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