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Influence of polarized bias and porous silicon morphology on the electrical behavior of Au-porous silicon contacts.

Authors
  • Zhao, Yue
  • Li, Dong-sheng
  • Xing, Shou-xiang
  • Yang, De-ren
  • Jiang, Min-hua
Type
Published Article
Journal
Journal of Zhejiang University. Science. B
Publication Date
Nov 01, 2005
Volume
6
Issue
11
Pages
1135–1140
Identifiers
PMID: 16252350
Source
Medline
License
Unknown

Abstract

This paper reports the surface morphology and I-V curves of porous silicon (PS) samples and related devices. The observed fabrics on the PS surface were found to affect the electrical property of PS devices. When the devices were operated under different external bias (10 V or 3 V) for 10 min, their observed obvious differences in electrical properties may be due to the different control mechanisms in the Al/PS interface and PS matrix morphology.

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