1/F(A) FLUCTUATIONS IN NONEQUILIBRIUM AND NONLINEAR PHENOMENA OF SAMARIUM NITRATE CRYSTALS

被引：6

作者：

KAWASHIMA, R

NISHIMURA, S

ISODA, H

机构：

[1] Department of Materials Science and Engineering, Institute of Technology, Muroran

来源：

PHYSICA B-CONDENSED MATTER | 1994年 / 203卷 / 1-2期

关键词：

D O I：

10.1016/0921-4526(94)90277-1

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

1/f(alpha) fluctuations with the exponent alpha similar or equal to 1 have been reported in measurements on the power spectral density for time series data of AC conductivity at temperatures in the range from 30 degrees C to - 50 degrees C in samarium nitrate crystals with nonequilibrium and nonlinear behavior. The power spectral density and the exponents show a temperature variation with hysteresis in the temperature region.

引用

页码：59 / 62

页数：4

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