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Author:

苏雪琼 (苏雪琼.) | 王丽 (王丽.) | 陈江博 (陈江博.) | 孔乐 (孔乐.) | 刘红梅 (刘红梅.) | 张新平 (张新平.) (Scholars:张新平)

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CQVIP PKU CSCD

Abstract:

利用GCR-170型脉冲激光器Nd:YAG的三次谐波(355nm),以蓝宝石Al2O3(0001)为衬底,在不同温度下采用脉冲激光沉积法制备了ZnO薄膜.通过原子力显微镜、Raman谱、光致发光谱、红外透射谱、霍尔效应和表面粗糙度分析仪对制备的ZnO薄膜进行了测试.分析了在不同衬底温度下薄膜的表面形貌、光学特性,同时进行了薄膜结构和厚度的测试.研究表明:衬底温度对ZnO薄膜的表面形貌、光学特性、结构特性都是重要的工艺参量,尤其在500℃时沉积的ZnO薄膜致密均匀,并表现出较强的紫外发射峰.

Keyword:

Raman 脉冲激光沉积法 光致发光 ZnO薄膜 原子力显微镜

Author Community:

  • [ 1 ] 北京工业大学应用数理学院

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Source :

光子学报

Year: 2010

Issue: 02

Volume: 39

Page: 296-300

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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