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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Collections - Engineering > School of Advanced Materials Science and Engineering > 1. Journal Articles
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