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...
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...
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...
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-...