1/f noise in several Hg-based superconductors

被引：3

作者：

Dong, HY

Guo, JD

Xu, XL

Zhang, T

Yan, SS

机构：

[1] Department of Physics, Peking University

来源：

PHYSICA C | 1997年 / 282卷

关键词：

D O I：

10.1016/S0921-4534(97)00820-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The 1/f noise in doped Hg-1223 bulk samples as well as a c-axis oriented Hg-1212 film are measured in temperature range from 100 to 300K. For bulk samples, the noise level is very high, and the behavior can be reasonably well described by Dutta-Horn's thermal activation model. The film sample has lower noise level. However, it shows different temperature dependence and the deviation from Dutta-Horn's model is apparent.

引用

页码：1431 / 1432

页数：2