DocumentCode
1057270
Title
Preparation and characterization of low-resistivity ZnS for blue LED´s
Author
Oda, Shunri ; Kukimoto, Hiroshi
Author_Institution
Tokyo Institute of Technology, Yokohama, Japan
Volume
24
Issue
7
fYear
1977
fDate
7/1/1977 12:00:00 AM
Firstpage
956
Lastpage
958
Abstract
A method for reproducible preparation of low-resistivity ZnS crystals is described. The use of a graphite crucible for the Zn-Al treatment of the crystals is found to be effective for the purpose. Resistivity as low as 10 Ω .cm can be obtained reproducibly by the treatment at 1000°C for 10 hr. Blue photoluminescence enhanced by such a low-resistivity treatment is also discussed.
Keywords
Conductivity; Crystalline materials; Crystals; Etching; Heat treatment; Ice; Photoluminescence; Surface treatment; Temperature; Zinc compounds;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1977.18858
Filename
1479050
Link To Document