Journal of Inorganic Materials >
Characteristics of ZnO Single Crystal Grown by Seeded Chemical Chemical Vapor Transport Method
Received date: 2006-09-27
Revised date: 2006-12-27
Online published: 2007-09-20
ZnO single crystal with a diameter of 32mm, was grown by a seeded chemical vapor transport method. X-ray diffraction technique was used to evaluate the crystalline quality. The structure defects and optic properties of as-grown and annealed ZnO crystals were compared by Raman and photoluminescence measures. It is found that the growth direction is along c-axis and FWHM is 47arcsec and 78.4arcsec in the centre and at the edge of the crystal, respectively. Quality of the crystal is improved after annealing in oxygen ambience.
ZHANG Hua-Wei
,
SHI Er-Wei
,
CHEN Zhi-Zhan
,
YAN Cheng-Feng
,
CHEN Bo-Yuan
. Characteristics of ZnO Single Crystal Grown by Seeded Chemical Chemical Vapor Transport Method
[J]. Journal of Inorganic Materials, 2007
, 22(5)
: 907
-910
.
DOI: 10.3724/SP.J.1077.2007.00907
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