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Controllable synthesis of monodisperse CaF2 microsphere and the investigation on luminous performance of CaF2:Ce3+/Tb 3+ 会议论文
nanotechnology 2014: graphene, cnts, particles, films and composites - 2014 nsti nanotechnology conference and expo, nsti-nanotech 2014, washington, dc, united states, 2014-06-15
Sun, X.; Hu, X.; Fan, J.; Zhan, S.; Wang, Y.; Wang, Z.; Sun, Q.; Hao, Y.
收藏  |  浏览/下载：14/0  |  提交时间：2015/03/31
Luminescence and energy transfer in Ca3Sc2Si 3O12:Ce3+,Mn2+ white LED phosphors 会议论文
P.O. Box 211, Amsterdam, 1000 AE, Netherlands
作者:  Zhang X.
收藏  |  浏览/下载：36/0  |  提交时间：2014/05/15
Luminescence and energy transfer in Ca3Sc2Si 3O12:Ce3+,Mn2+ white LED phosphors (EI CONFERENCE) 会议论文
Liu Y.; Zhang X.; Hao Z.; Luo Y.; Wang X.; Ma L.; Zhang J.
收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25
Energy transfer from CdSe quantum dots to porphyrin via two-photon excitation 会议论文
25650 North Lewis Way, Stevenson Ranch, California, 91381-1439, United States
An L.; Chao K.; Zeng Q.; Han X.; Yuan Z.; Xie F.; Fu X.; An W.
收藏  |  浏览/下载：10/0  |  提交时间：2014/05/15
2.7 mu m emission properties of Er3+/Nd3+-codoped fluorotellurite glasses 会议论文
ieee 6th international conference on advanced infocomm technology (icait)
作者:  Ma, Yaoyao;  Peng, Ya-Pei;  Guo, Yanyan;  Zhang, Junjie
收藏  |  浏览/下载：11/0  |  提交时间：2016/11/28
Luminescenct charcteristics and energy transfer of red-emitting YVO_4:Sm~(3+), Eu~(3+) phosphor 会议论文
2013-08-04
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收藏  |  浏览/下载：3/0  |  提交时间：2019/12/23
Statistical and non statistical dissociation processes of Tungsten Hexacarbonyl W(CO)(6) in collisions with protons, fluorine and chlorine ions 会议论文
作者:  Bredy, Richard;  Chen, Li;  Bernard, Jerome;  Zhu, X.;  Martin, Serge
收藏  |  浏览/下载：13/0  |  提交时间：2018/08/20
Reactivity Inhibitation by Antisymmetric Stretching Excitation in Dual-mechanism Reaction O(1D)+CH4 会议论文
international conference on molecular energy transfer 2011, 牛津, 2011-9-11
潘慧琳; 帅全; 杨家岳; 张冬; 姜波; 戴东旭; 杨学明
收藏  |  浏览/下载：20/0  |  提交时间：2013/10/10
Energy transfer in Y3Al5O12:Ce 3, Pr3+ and CaMoO4:Sm3, Eu 3 phosphors (EI CONFERENCE) 会议论文
Zhang J.; Wang L.; Jin Y.; Zhang X.; Hao Z.; Wang X.-J.
收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25
Non-radiative energy transfers (ET) from Ce3 to Pr3+ in Y3Al5O12:Ce3  Pr3+ and from Sm3 to Eu3 in CaMoO4:Sm3  Eu3 are studied based on photoluminescence spectroscopy and fluorescence decay patterns. The result indicates an electric dipoledipole interaction that governs ET in the LED phosphors. For Ce3 concentration of 0.01 in YAG:Ce3  Pr3+  the rate constant and critical distance are evaluated to be 4.510-36 cm 6 s-1 and 0.81 nm  respectively. An increase in the red emission line of Pr3+ relative to the yellow emission band of Ce 3  on increasing Ce3 concentration is observed. This behavior is attributed to the increase of spectral overlap integrals between Ce3 emission and Pr3+ excitation due to the fact that the yellow band shifts to the red spectral side with increasing Ce3 concentration. In CaMoO4:Sm3  Eu3  Sm 3Eu3 transfer occurs from 4G5/2 of Sm3 to 5D0 of Eu3. The rate constant of 8.510-40 cm6 s-1 and the critical transfer distance of 0.89 nm are evaluated. 2010 Elsevier B.V. All rights reserved.  

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