Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Configurational effects in the nonradiative D-5(2)-D-5(1) transition processes of Sm2+ in BaFClxBr1-x mixed crystals | |
其他题名 | 论文其他题名 |
Zhang J. H.; Huang S. H.; Yu J. Q. | |
1997 | |
发表期刊 | Chemical Physics Letters
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ISSN | 0009-2614 |
卷号 | 268期号:5—6页码:449-454 |
摘要 | The nonradiative D-5(2)-D-5(1) transition processes of Sm2+ in BaFClxBr1-x mixed crystals are investigated by using spectroscopic techniques in the thermal range 15-110 K. We found that the Sm2+ centers in different local configurations have different nonradiative D-5(2)-D-5(1) transition rates due to the indirect processes which occur through the 4f(5)5d band as intermediary. This characteristic leads to the fact that the inhomogeneous spectral distribution is strongly temperature dependent. It is observed that the different nonradiative rates are caused by the different positions of the low-lying 4f(5)5d states of the Sm2+ ions in local configurations. |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:A1997WU70200021 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25384 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhang J. H.,Huang S. H.,Yu J. Q.. Configurational effects in the nonradiative D-5(2)-D-5(1) transition processes of Sm2+ in BaFClxBr1-x mixed crystals[J]. Chemical Physics Letters,1997,268(5—6):449-454. |
APA | Zhang J. H.,Huang S. H.,&Yu J. Q..(1997).Configurational effects in the nonradiative D-5(2)-D-5(1) transition processes of Sm2+ in BaFClxBr1-x mixed crystals.Chemical Physics Letters,268(5—6),449-454. |
MLA | Zhang J. H.,et al."Configurational effects in the nonradiative D-5(2)-D-5(1) transition processes of Sm2+ in BaFClxBr1-x mixed crystals".Chemical Physics Letters 268.5—6(1997):449-454. |
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