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Theoretical investigations of the Jahn-Teller distortions for V(3+) and Cr(4+) in alpha-Al(2)O(3) 期刊论文
Computational and Theoretical Chemistry, 2011, 卷号: 965, 期号: 1, 页码: 47-52
作者:  Z. H. Zhang;  S. Y. Wu;  M. Q. Kuang
Adobe PDF(227Kb)  |  收藏  |  浏览/下载：89/0  |  提交时间：2012/04/13
Electron Paramagnetic Resonance  v(3+)  Cr(4+)  Alpha-al(2)o(3)  Electron-paramagnetic Resonance  Atomic Screening Constants  C-3  Symmetry Sites  Crystal-field  Superposition Model  Optical Spectra  Scf  Functions  d(8) Ions  Al2o3  Corundum  
Effect on the EPR and local lattice structure distortion of V(3+) ion doping corundum crystal: three models studied 期刊论文
Molecular Physics, 2008, 卷号: 106, 期号: 15, 页码: 1879-1885
作者:  H. F. Li;  X. Y. Kuang;  H. Q. Wang
Adobe PDF(183Kb)  |  收藏  |  浏览/下载：75/0  |  提交时间：2012/04/13
Three Models  Epr And Optical Spectra  Local Lattice Structure  Distortion  Al(2)o(3):v(3+) System  Vanadium Corundum  Optical Spectra  Energy-levels  Fe3++ Ions  Field  Al2o3  Fe-3++  Cr3++  Spin  
Theoretical evaluation of the electron paramagnetic resonance spin Hamiltonian parameters for the impurity displacements for Fe3+ and Ru3+ in corundum 期刊论文
Pramana-Journal of Physics, 2007, 卷号: 68, 期号: 3, 页码: 499-506
作者:  Q. Fu;  S. Y. Wu;  J. Z. Lin;  J. S. Yao
收藏  |  浏览/下载：62/0  |  提交时间：2012/04/13
Defect Structures  Electron Paramagnetic Resonance (Epr)  Crystal Fields  And Spin Hamiltonians  Fe3++  Ru3++  Corundum  Transition-metal Ions  Optical-spectra  Crystal-field  Al2o3 Crystal  Symmetry  Ruby  Sapphire  Linbo3  Sites  
Theoretical study of electron paramagnetic resonance spectrum and local lattice distortion for Mn2+ in Al2O3 : Mn2+ system 期刊论文
Journal of Magnetism and Magnetic Materials, 2006, 卷号: 306, 期号: 1, 页码: 130-134
作者:  A. J. Mao;  J. F. Li;  X. Y. Kuang;  H. Wang;  X. M. Tan
收藏  |  浏览/下载：121/0  |  提交时间：2012/04/14
Ligand-field Theory  Epr Spectrum  Al2o3 : Mn2++ System  Zero-field Splittings  D-orbital Theory  Optical-spectra  3d(5) Ions  Crystal Fields  Spin  Epr  Manganese  Pressure  Corundum  
Investigation of the local geometry and EPR parameters of V3+ and Cr4+ Centers in Al2O3 crystals 期刊论文
Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences, 2006, 卷号: 61, 期号: 12, 页码: 691-694
作者:  W. L. Feng;  X. X. Wu;  F. Wang;  W. C. Zheng
收藏  |  浏览/下载：84/0  |  提交时间：2012/04/13
Electron Paramagnetic Resonance  Defect Structure  Crystal-field Theory  V3++  Cr4++  Al2o3  Optical Spectra  Cr3++ Ions  Corundum  Ruby  Fields  
Theoretical calculations of strain-induced splittings and/or shifts of t(2)(3) E-2 and t(2)(3) (4)A(2) levels for MgO : Cr3+ 期刊论文
Communications in Theoretical Physics, 2001, 卷号: 36, 期号: 2, 页码: 219-226
作者:  D. P. Ma;  N. Ma;  J. R. Chen
收藏  |  浏览/下载：89/0  |  提交时间：2012/04/14
Strain And Stress  Splitting And Shift Of Levels  Ligand Field  Admixture Of Wavefunctions  Single-electron Reduced Matrix Elements  Pressure-induced Shifts  Thermal Shifts  Sharp Lines  Ruby  Transitions  Broadenings  Corundum  Spectra