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Author:

王吉有 (王吉有.) | 王俊玲 (王俊玲.) | 何洪 (何洪.) (Scholars:何洪) | 江少林 (江少林.) | 侯碧辉 (侯碧辉.)

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CQVIP PKU CSCD

Abstract:

采用柠檬酸盐法制备了斜方六面体型(rhombohedral)钙钛矿材料La0.8Sr0.2CoO3,测量了它的拉曼光谱,我们发现随着测量用激光的激发功率的增加,705cm-1附近的拉曼振动峰不断移动,且拉曼峰的强度也不随激发功率的增加而线性增加,当激发功率达到1.5mW时,材料出现荧光,随激发光增强,荧光快速增大,同时拉曼峰消失.

Keyword:

拉曼光谱 柠檬酸法 钙钛矿

Author Community:

  • [ 1 ] [王吉有]北京工业大学
  • [ 2 ] [王俊玲]北京工业大学
  • [ 3 ] [何洪]北京工业大学
  • [ 4 ] [江少林]北京工业大学
  • [ 5 ] [侯碧辉]北京工业大学

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Source :

功能材料

ISSN: 1001-9731

Year: 2004

Issue: z1

Volume: 35

Page: 289-291

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 7

Chinese Cited Count:

30 Days PV: 2

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