中文摘要：

ZnO是一种新型的Ⅱ-Ⅵ族半导体材料,具有许多优异的性能,可望成为新一代光电材料。但ZnO薄膜中存在各种缺陷,它们是制约ZnO发光性能的一个关键因素。本文在查阅文献的基础上,总结了ZnO薄膜材料中可能存在的缺陷和发光谱特性,并就缺陷对发光性能影响的研究现状做了综合评述。

英文摘要：

ZnO will become a new optoelectronic material because of its many excellent properties.But the defects in ZnO crystal are the key factors restricting its luminescence.In this paper,we summarized the defect types that exist in ZnO thin films and reviewed the influence of the defects on their luminescence.