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Stable Blue Photoluminescence from Porous Silicon

Cited 15 time in Web of Science Cited 17 time in Scopus
Authors
Kim, Y. S.; Suh, K. Y.; Yoon, Hyunsik; Lee, Hong H.
Issue Date
2002-01
Publisher
Electrochemical Society
Citation
J. Electrochem. Soc., 149, C50 (2002)
Keywords
QUANTUM DOTSLUMINESCENCE
Abstract
Blue emission from porous silicon is realized that is stable and clearly visible to naked eyes even after two months' exposure in ambient air. The porous silicon is formed by the usual anodization with the aid of an oxidative metal but without any postanodization treatment. The origin of this photoluminescence is revealed and interpreted in terms of formation of interfacial oxide-related detects followed by passivation by oxygen.
ISSN
0013-4651
Language
English
URI
http://hdl.handle.net/10371/6276
DOI
https://doi.org/10.1149/1.1424287
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Journal Papers (저널논문_기계항공공학부)
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