ON THE FIELD-DEPENDENCE OF 1/F NOISE

被引:1
|
作者
VANDEROER, TG
机构
[1] Eindhoven University of Technology, Department of Electrical Engineering, NL-5600 MB Eindhoven
来源
PHYSICA B | 1991年 / 168卷 / 01期
关键词
D O I
10.1016/0921-4526(91)90190-P
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A new, phenomenological model is proposed that is able to explain the electric field dependence of 1/f noise in both Si and GaAs. The model is an extension of the Hooge-Kleinpenning model in which the 1/f noise is ascribed to mobility fluctuations. Here it is assumed that the magnitude of these fluctuations is determined by the amount of acoustic phonon scattering in the material relative to other forms of scattering. The model is compared with experiments and a qualitative agreement is found, although the magnitude of the measured effect is larger than predicted by the model.
引用
收藏
页码:53 / 57
页数:5
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