机构

• 高能物理研究所 [13]
• 长春光学精密机械与物... [5]

采集方式

• OAI收割 [18]

内容类型

• 期刊论文 [16]
• 会议论文 [2]

发表日期

• 2013 [2]
• 2007 [6]
• 2006 [1]
• 2005 [6]
• 2004 [2]
• 2001 [1]
• 更多

学科主题

• Chemistry [4]
• Optics [3]
• Physics [1]

筛选

浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Energy transfer and luminescent properties of Pr~(3+) and/or Dy~(3+) doped NaYF_4 and NaGdF_4 期刊论文  OAI收割 Journal of Rare Earths, 2013, 期号: 12, 页码: 1125-1129 作者:  You FT(由芳田);  Zhang XG(张新国);  Peng HS(彭洪尚);  Huang SH(黄世华);  Huang Y(黄艳) 收藏  |  浏览/下载：15/0  |  提交时间：2015/12/25 energy transfer  rare earth ions  vacuum ultraviolet(VUV)  4f5d absorption   Energy transfer and luminescent properties of Pr3+ and/or Dy3+ doped NaYF4 and NaGdF4 期刊论文  OAI收割 JOURNAL OF RARE EARTHS, 2013, 卷号: 31, 期号: 12, 页码: 1125-1129 作者:  You, FT;  Zhang, XG;  Peng, HS;  Huang, SH;  Huang, Y 收藏  |  浏览/下载：50/0  |  提交时间：2016/04/08 energy transfer  rare earth ions  vacuum ultraviolet (VUV)  4f5d absorption   Mechanisms of energy transfer in Pr3+ and Cr3+ codoped SrAl12O19 phosphor (EI CONFERENCE) 会议论文  OAI收割 209th ECS Meeting, May 7, 2006 - May 12, 2006, Denver, CO, United states 作者:  Zhang J.;  Wang X.-J.;  Zhang G.;  Zhang G.;  Zhang G. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 A two-step energy transfer was observed in Pr3+ and Cr 3+ codoped SrAl12O19 phosphor  which results in a two-photon luminescence for one UV/vacuum-UV photon absorbed. For one Pr 3+ ion excited to the lowest 4f5d states  two Cr3+ ions may be excited and emit two red photons due to 2E- 4A2 transitions of the Cr3+ ions  Cr 3+ ions can be excited into the 4T1(F) levels by cross relaxation of Pr3+ 1S0- 1I6 or by direct energy transfer from Pr3+ 3P0  1 states. The mechanisms of the two-step energy transfer process were studied based on spectra and lifetime measurements. copyright The Electrochemical Society.   The 4f5d configuration and VUV absorption of Pr3+ in YPO4 期刊论文  OAI收割 JOURNAL OF LUMINESCENCE, 2007, 卷号: 122, 页码: #REF! 作者:  Huang, SH;  You, FT;  Meng, CX;  Wang, DW;  Tao, Y 收藏  |  浏览/下载：37/0  |  提交时间：2016/04/11 Pr3+  4f5d configuration  VUV spectrum   Vaccum ultraviolet excited luminescence of Pr3+ ions at different temperatures 期刊论文  OAI收割 CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2007, 卷号: 23, 期号: 6, 页码: 1103-1106 作者:  You, FT;  Huang, SH;  Wang, DW;  Qi, SQ;  Zhang, GB 收藏  |  浏览/下载：27/0  |  提交时间：2016/06/29 Pr3+  4f5d states  S-1(0) state  thermal equilibrium   不同温度下VUV光激发的Pr~(3+)离子的发光性质 期刊论文  OAI收割 无机化学学报, 2007, 期号: 6, 页码: 1103-1106 作者:  由芳田;  黄世华;  王大伟;  祁士群;  张国斌 收藏  |  浏览/下载：21/0  |  提交时间：2015/12/25 Pr3+  4f5d能级  1S0能级  热平衡   4f5d configuration and photon cascade emission of Pr3+ in solids 期刊论文  OAI收割 JOURNAL OF LUMINESCENCE, 2007, 卷号: 122, 页码: #REF! 作者:  You, FT;  Huang, SH;  Meng, CX;  Wang, DW;  Xu, JH 收藏  |  浏览/下载：23/0  |  提交时间：2016/04/11 VUV  praseodymium  4f5d configuration  photon cascade emission   Vacuum ultraviolet spectroscopic properties of Pr3+ in MYF4 (M = Li, Na, and K) and LiLuF4 期刊论文  OAI收割 JOURNAL OF LUMINESCENCE, 2007, 卷号: 122, 页码: 450-452 作者:  Wang, DW;  Huang, SH;  You, FT;  Qi, SQ;  Fu, YB 收藏  |  浏览/下载：27/0  |  提交时间：2016/06/28 hydrothermal synthesis  vacuum ultraviolet (VUV)  4f5d  S-1(0)   Selection rules for 4f2&rarr4f2 electric dipole transitions by considering mixing with 4f5d components of Pr3+ in SrAl12O19 (EI CONFERENCE) 会议论文  OAI收割 作者:  Wang X.-J.;  Zhang J.-H. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 A set of selection rules is deduced for the 4f2 transitional levels that mix with explicit 4f5d components. Based on these selection rules the dipole-allowed transitions between the 4f2 crystal field levels are determined in Pr3+ doped SrAl12O19. Meanwhile  the main 4f5d components mixed into 4f2 transitional levels are identified by determining the nonzero matrix elements of both the odd-rank crystal-field and the electric dipole operator. The selection rules have been applied to analyze the transitions from 1S0 and 3P0 to lower crystal field levels. 2006 Elsevier B.V. All rights reserved.   Spectroscopy of Pr~(3+) 4f5d Configuration in LaF_3 Nanocrystals/Oxyfluoride Glass Ceramics 期刊论文  OAI收割 Journal of Rare Earths, 2005, 期号: 3, 页码: 319-322+253 作者:  Meng CX(孟春霞);  Huang SH(黄世华);  You FT(由芳田);  Tao Y(陶冶);  Xu JH(徐建华) 收藏  |  浏览/下载：11/0  |  提交时间：2015/12/25 VUV  praseodymium  nanocrystals/glass  4f5d configuration  rare earths