Journal of Inorganic Materials

• Research Paper •     Next Articles

Recent Advances in Research on p-Type ZnO

YE Zhi-Zhen; ZHANG Yin-Zhu; XU Wei-Zhong; LU Jian-Guo   

  1. State Key Laboratory of Silicon Material; Zhejiang University; Hangzhou 310027; China
  • Received:2001-12-10 Revised:2002-03-04 Published:2003-01-20 Online:2003-01-20

Abstract: ZnO is a novel material for II--VI semiconductor. Researches indicate that n-type ZnO films can be well prepared, this is due to the high self-compensating process
on doping derived from the intrinsic donor defects such as oxygen vacancy (VO) and zinc interstitial (Zni atoms, so n-typed ZnO films are formed naturally
and p-type ZnO films are difficult to be prepared. How to realize p-type ZnO films through doping is the key step for application in the fields of ZnO-based opoelectrical
devices, in which great progresses have been made now. This paper summarized the recent advances in research on p-type ZnO.

Key words: zinc oxide thin film, p-type ZnO, property

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