CALCULATION OF THE ELECTRICAL-RESISTIVITY OF LIQUID RARE-EARTHS .1. DIVALENT ELEMENTS EU, YB

被引：20
作者：
DELLEY, B
BECK, H
TRAUTMANN, D
ROSEL, F
机构：
[1] Inst. fur Phys., Univ. Basel, CH-4056 Basel
来源：
JOURNAL OF PHYSICS F-METAL PHYSICS | 1979年 / 9卷 / 03期
关键词：
D O I：
10.1088/0305-4608/9/3/013
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The electrical resistivities rho of liquid Eu and Yb are evaluated in the framework of a single-site matrix approach. The Fermi energy EF and the diameter 2kF of the Fermi sphere are determined by a simple approximation to the density of states and the relation kF 2=2mEF. Using structure factors measured by Waseda (1977) for two different temperatures we also calculate the temperature coefficient of rho . The agreement with experiment is quite satisfactory.
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页码：505 / 515
页数：11
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