国家自然科学基金(10874173)

作品数:4被引量:2H指数:1
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相关期刊:《Journal of Rare Earths》《Chinese Physics B》更多>>
相关主题:CRYSTAL_FIELDAB_INITIOSPECTROSCOPICRARE_EARTHSTRANSITIONS更多>>
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Simulation of the f-d transitions of lanthanide ions in YPO_4 using quantum-chemical calculations
《Chinese Physics B》2012年第1期471-475,共5页Hu Liu-Sen Wen Jun Yin Min Xia Shang-Da 
Project supported by the National Natural Science Foundation of China(Grant Nos.10874173,10904139,11074315,11074245,11047147,and 11011120083)
We constructed an effective one-electron Hamiltonian by using the 4f/5d energies and eigenvectors obtained from the first-principles calculation with the relativistic self-consistent discrete variational Slater softwa...
关键词:crystal field SPECTROSCOPIC YPO4 ab initio 
Simulation of f-d transition using the extended crystal-field model:parameter dependent study for Er^(3+) in various hosts被引量:1
《Journal of Rare Earths》2010年第S1期258-261,共4页段昌奎 张友 马崇庚 谢国亚 胡流森 
Project supported by the National Natural Science Foundation of China (10874173,10704090,11074315,11011120083);the Foundation of the Education Committee of Chongqing (KJ090523);the Knowledge Innovation Project of the Chinese Academy of Sciences (KJCX2-YW-M1)
The 4f-5d transitions of Er3+ ions doped in crystals were widely studi ed due to their potential applications in quantum cutting phosphors and VUV lase rs,etc.The theory to do the calculations of 4f-5d transitions and...
关键词:f-d transitions ER3+ crystal-field interactions LiYF4 CAF2 Cs2NaY F6 rare earths 
Theoretical study of the VUV spectroscopy of Ce^(3+) and Tb^(3+) in BaBPO_5 crystal using an empirical-ab initio hybrid method被引量:1
《Journal of Rare Earths》2010年第6期899-902,共4页胡流森 闻军 夏上达 尹民 
Project supported by National Natural Science Foundation of China (10774140, 10874173, 11074245, 11011120083);Foundation of the Education Committee of Chongqing (KJ090523);the Knowledge Innovation Project of the Chinese Academy of Sciences (KJCX2-YW-M11);the Special Foundation for Talents of Anhui Province, China (2007Z021)
The f-d transition of Ce3+ and Tb3+ in BaBPO5 was studied theoretically using the parametric Hamiltonian model. In order to overcome the difficulty in determining many of the parameter values, we adopted the model-spa...
关键词:crystal field SPECTROSCOPIC BaBPO5 DV-Xα ab initio rare earths 
Dependence of the emission electric dipole line strength of Eu^(3+) on the composition of lead borate glasses
《Journal of Rare Earths》2009年第6期915-918,共4页江莎 刘子怡 夹国华 段昌奎 
supported by the National Natural Science Foundation of China (10874253 and 10874173)
Lead borate glasses xB2O3+(99–x)PbO+0.5Eu2O3(x=70,60,...,10) were prepared by melt-quenching method.The luminescent properties were characterized with excitation and emission spectra.The emission intensities for 5D0-...
关键词:electric dipole line strength Eu3+ lead borate glasses local field effect rare earths 
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