INFLUENCE OF HYDROGEN AND OXYGEN ON POROUS SILICON LIGHT-EMISSION

Authors
ZHANG SL HUANG FM JIA L LI JJ CAI SM LIU ZF
Citation
Sl. Zhang et al., INFLUENCE OF HYDROGEN AND OXYGEN ON POROUS SILICON LIGHT-EMISSION, Gaodeng xuexiao huaxue xuebao, 16(11), 1995, pp. 193-195
Citations number
6
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
11
Year of publication
1995
Supplement
S
Pages
193 - 195
Database
ISI
SICI code
0251-0790(1995)16:11<193:IOHAOO>2.0.ZU;2-J
Abstract
The effect of oxygen and hydrogen on the photoluminescence intensity o f porous silicon was examined. The results indicate that the presence of oxygen is necessary for visible light emission. In contrast, high h ydrogen passivation is unfavorable for visible light emission.