Spin-orbit scattering of Pb and Bi impurities in Cs, K, and Na films

被引：4

作者：

Bergmann, G ^{[1
]}

Hossain, M ^{[1
]}

机构：

[1] Univ So Calif, Dept Phys, Los Angeles, CA 90089 USA

来源：

PHYSICAL REVIEW B | 1999年 / 60卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.60.15621

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The spin-orbit scattering (SOS) of the Pb and Bi impurities in Cs, K, and Na films is measured by means of weak localization. The dimensionless SOS cross section for Pb in Cs (in units of 4 pi/k(F)(2):) has the large value of sigma(so)*approximate to 2/3. This SOS cross section is the absolute maximum possible for (s,p) impurities (if one neglects d and larger l scattering). The SOS contributes almost 50% to the total elastic scattering. [S0163-1829(99)01147-9].

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页码：15621 / 15623

页数：3

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