Fluctuations of conductivity and current in conductors
作者:
Yu. Dolinsky,
T. Elperin,
期刊:
Transport Theory and Statistical Physics
(Taylor Available online 1996)
卷期:
Volume 25,
issue 7
页码: 825-831
ISSN:0041-1450
年代: 1996
DOI:10.1080/00411459608203550
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The work analyzes the temporal variation of mean current and mean square current for Gaussian fluctuations of conductivity. The relaxation times for the mean current and mean square current are determined. The correlation between the fluctuations of electric current and conductivity is derived. The limits of validity of white noise approximation are discussed.
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