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Cited 3 time in webofscience Cited 4 time in scopus
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Comprehensive Study about the Effect of Heat Treatment on the Electrical Properties of Single-Crystalline ZnO Materials

Authors
Oh, DC[Oh, Dong-Cheol]Ko, HJ[Ko, Hang-Ju]Han, SK[Han, Seok-Kyu]Hong, SK[Hong, Soon-Ku]Jeong, WG[Jeong, Weon-Guk]Yao, T[Yao, Takafumi]
Issue Date
Jul-2012
Publisher
JAPAN SOC APPLIED PHYSICS
Citation
APPLIED PHYSICS EXPRESS, v.5, no.7
Indexed
SCIE
SCOPUS
Journal Title
APPLIED PHYSICS EXPRESS
Volume
5
Number
7
URI
https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/64934
DOI
10.1143/APEX.5.075801
ISSN
1882-0778
Abstract
We have comprehensively studied about the effect of heat treatment on electrical properties in single-crystalline ZnO film, O-polar ZnO bulk, and Zn-polar ZnO bulk. We note that the electrical resistivity of ZnO materials is seriously fluctuated by the heat treatment: in the ZnO film grown by molecular-beam epitaxy, it slowly increases with the increase of annealing temperature, while in the ZnO bulk grown by flux-melt method, it abruptly increases and decreases below and above a critical temperature, respectively. These phenomena are systematically clarified from the relationship between annealing temperature and electron transport properties. (C) 2012 The Japan Society of Applied Physics
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