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Raman spectroscopy of nanocrystalline GaN synthesized by arc plasma

Authors :
H.D. Li
S.L. Zhang
H.B. Yang
G.T. Zhou
Y.Y. Yang
K.T. Yue
X.H. Wu
Y. Yan
Source :
Journal of Applied Physics. April 1, 2002, Vol. 91 Issue 7, 4562-4567
Publication Year :
2002

Abstract

A Raman study of nanocrystalline GaN with the wurtzite structure synthesized by arc plasma method is reported. A broadband centered at 710 cm(super -1) is attributed to surface modes of the nanocrystals, in agreement with the calculated result based on Frohlich theory.

Details

Language :
English
ISSN :
00218979
Volume :
91
Issue :
7
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.123351862