ON THE SHOT NOISE IN DIRTY METAL CONTACTS

被引：250

作者：

NAGAEV, KE

机构：

[1] Institute of Radioengineering and Electronics, the Russian Academy of Sciences, 103907 Moscow

来源：

PHYSICS LETTERS A | 1992年 / 169卷 / 1-2期

关键词：

D O I：

10.1016/0375-9601(92)90814-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The shot noise in metal contacts with small elastic electron mean free path is calculated. In the absence of inelastic scattering its value is three times smaller than that of a tunnel junction with equal resistance. If the contact is sufficiently long at large voltages the emission of phonons by nonequilibrium electrons leads to a nonlinear noise dependence on voltage.

引用

页码：103 / 107

页数：5

共 6 条

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