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Author:

刘金伟 (刘金伟.) | 刘国庆 (刘国庆.) | 江竹青 (江竹青.) (Scholars:江竹青) | 陶世荃 (陶世荃.)

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CQVIP PKU CSCD

Abstract:

按化学计量比,用提拉法成功生长了不同掺量的Tb:Fe:LiNbO3晶体,分别测量了掺杂LiNbO3晶体在紫外(313nm)曝光前后的吸收光谱,曝光后吸收谱线整体上移,找到了吸收谱线上移最大的掺量比.并用差热分析仪DTA测量了居里温度Tc, 从而计算出Li/Nb的比例.分析表明,Tb:Fe:LiNbO3晶体的存储性能与掺量、定比有密切的联系,是一种优良的大容量体全息记录材料.

Keyword:

组分测定 近化学计量比 吸收光谱 铌酸锂晶体

Author Community:

  • [ 1 ] [刘金伟]北京工业大学
  • [ 2 ] [刘国庆]北京工业大学
  • [ 3 ] [江竹青]北京工业大学
  • [ 4 ] [陶世荃]北京工业大学

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Source :

人工晶体学报

ISSN: 1000-985X

Year: 2006

Issue: 2

Volume: 35

Page: 315-318

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 2

Chinese Cited Count:

30 Days PV: 7

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