Light-induced change of charge transfer band in nanocrystalline Y2O3:Eu3+

被引：118

作者：

Song, HW ^{[1
]}

Chen, BJ ^{[1
]}

Peng, HS ^{[1
]}

Zhang, JS ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Opt Fine Machine & Phys, Lab Excited State Phys, Changchun 130021, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 10期

关键词：

D O I：

10.1063/1.1501441

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this letter, we report the observation of ultraviolet light-induced change of excited charge-transfer band in nanocrystalline Y2O3:Eu3+, which is attributed to the rearrangements of local environments surrounding the Eu3+ ions in the near surface of nanoparticles. (C) 2002 American Institute of Physics.

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页码：1776 / 1778

页数：3

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