| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9867967 | Physics Letters A | 2005 | 5 Pages |
Abstract
Er3+ ion-doped Y2O3 nanocrystals have been synthesized by co-precipitation technique. Up-conversion properties of Er3+ in Y2O3 nanocrystals under 488 nm laser excitation have been investigated. It is found that the luminescence intensities of the P3/22âI13/24 and P3/22âI11/24 transitions which originate from 2P3/2 level are much stronger comparing with that of other up-converted transitions. The study implies that developing Er3+:Y2O3 nanocrystalline materials might be promising for an up-converted violet laser application.
Related Topics
Physical Sciences and Engineering
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Authors
Siguo Xiao, Xiaoliang Yang, X.H. Yan, Zhengwei Liu,