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亚微米Y3Al5O12:Ce3+材料的制备与摩擦/力致发光性能研究 学位论文  OAI收割
北京: 中国科学院大学, 2021
作者:  李佳志
  |  收藏  |  浏览/下载：36/0  |  提交时间：2022/03/04
Fracture morphology and mechanism of a directionally solidified Al2O3/Y3Al5O12 eutectic single crystal 期刊论文  OAI收割
SCRIPTA MATERIALIA, 2017, 卷号: 135, 页码: 46-49
Wang, Xu; Zhong, Yujie; Wang, Dong; Xian, Quangang; Wang, Jingyang; Lou, Langhong; Zhang, Jian
收藏  |  浏览/下载：28/0  |  提交时间：2017/08/17
Mechanism of eutectic growth in directional solidification of an Al2O3/Y3Al5O12 crystal 期刊论文  OAI收割
SCRIPTA MATERIALIA, 2016, 卷号: 116, 页码: 44-48
Wang, Xu; Wang, Dong; Zhang, Hui; Tian, Zhilin; Du, Kui; Wang, Jingyang; Lou, Langhong; Zhang, Jian
收藏  |  浏览/下载：30/0  |  提交时间：2016/08/22
Microstructure evolution of Al2O3/Y3Al5O12 eutectic crystal during directional solidification 期刊论文  OAI收割
SCRIPTA MATERIALIA, 2015, 卷号: 108, 页码: 31-34
Wang, Xu; Wang, Jingyang; Sun, Luchao; Zhang, Hui; Wang, Li; Lou, Langhong; Zhang, Jian
收藏  |  浏览/下载：29/0  |  提交时间：2016/04/21
Thermal shifts and electron-phonon coupling parameters of the R-lines for Cr3+ ion in Y3Al5O12 crystal 期刊论文  OAI收割
Optical Materials, 2013, 卷号: 35, 期号: 3, 页码: 626-628
W. C. Zheng; B. X. Li; G. Y. Feng
收藏  |  浏览/下载：33/0  |  提交时间：2013/12/24
Assessment of light scattering by pores in Nd:YAG transparent ceramics 期刊论文  OAI收割
Journal of Alloys and Compounds, 2012, 卷号: 520, 页码: 36-41
W. Zhang; T. C. Lu; N. A. Wei; Y. Z. Wang; B. Y. Ma; F. Li; Z. W. Lu; J. Q. Qi
收藏  |  浏览/下载：26/0  |  提交时间：2013/02/05
Energy transfer in Y3Al5O12:Ce 3, Pr3+ and CaMoO4:Sm3, Eu 3 phosphors (EI CONFERENCE) 会议论文  OAI收割
作者:  Wang L.;  Wang X.-J.;  Zhang X.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载：36/0  |  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.  
108 W Nd YAG ceramic laser with birefringence compensation resonator 期刊论文  OAI收割
OPTICS COMMUNICATIONS, 2010, 卷号: 283, 期号: 24, 页码: 5183
Ma, QL; Bo, Y; Zong, N; Peng, QJ; Cui, DF; Pan, YB; Xu, ZY
收藏  |  浏览/下载：35/0  |  提交时间：2013/09/17
Investigations of the local lattice distortions and the EPR parameters for the orthorhombic Pt(3+) center in YAG 期刊论文  OAI收割
European Physical Journal D, 2010, 卷号: 58, 期号: 3, 页码: 281-285
Y. X. Hu; S. Y. Wu; X. F. Wang; P. Xu
收藏  |  浏览/下载：28/0  |  提交时间：2012/04/13
Spin-Hamiltonian parameters of Yb3+ions in trigonally-distorted octahedral sites of Na3Sc2V3O12 garnet 期刊论文  OAI收割
Philosophical Magazine, 2008, 卷号: 88, 期号: 25, 页码: 3075-3080
H. G. Liu; W. C. Zheng; W. L. Feng
收藏  |  浏览/下载：19/0  |  提交时间：2012/04/13