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Author:

赵艳 (赵艳.) (Scholars:赵艳) | 蒋毅坚 (蒋毅坚.) (Scholars:蒋毅坚)

Indexed by:

CQVIP CSCD

Abstract:

采用脉冲激光沉积技术,在不同沉积温度下制备了氧化锌薄膜.对衬底温度为400和700℃的薄膜进行了结构和光谱学性能表征.结果表明:沉积温度为400和700℃时,氧化锌薄膜均为C轴取向生长;但是表面晶粒生长模式由岛状生长转为柱状晶生长,柱状晶的出现导致了氧化锌薄膜拉曼光谱信号的增强、谱线的展宽、以及拉曼禁戒模式的出现;氧化锌UV峰由3.29 eV红移到3.27 eV,这可能是由于沉积温度为700℃时,氧化锌颗粒尺寸显著增大造成的.

Keyword:

衬底温度 拉曼光谱 氧化锌薄膜

Author Community:

  • [ 1 ] [赵艳]北京工业大学
  • [ 2 ] [蒋毅坚]北京工业大学

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Source :

光散射学报

ISSN: 1004-5929

Year: 2007

Issue: 4

Volume: 19

Page: 342-346

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 3

Chinese Cited Count:

30 Days PV: 18

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