Improved ligand-field theory with effect of electron-phonon interaction
文献类型：期刊论文
| 作者 | D. P. Ma ; J. R. Chen |
| 刊名 | Communications in Theoretical Physics
 |
| 出版日期 | 2005 |
| 卷号 | 43期号:3页码:529-538 |
| 关键词 | improved ligand-field theory electron-phonon interaction Stokes shift energy spectrum thermal shift g factor laser crystal gsgg-cr3+ pressure-induced shifts theoretical calculations temperature-dependence garnet crystals thermal shifts r-1 line spectra ruby luminescence |
| ISSN号 | 0253-6102 |
| 中文摘要 | Traditional ligand-field theory has to be improved by taking into account both "pure electronic" contribution and electron-phonon interaction one (including lattice-vibrational relaxation energy). By means of improved ligand-field theory, R-1, R-2, R-3', R-2', and R-1' lines, U band, ground-state zero-field-splitting (GSZFS), and ground-state g factors of ruby and/or GSGG: Cr3+ as well as thermal shifts of GSZFS, R-1 line and R-2 line of ruby have been calculated. The results are in very good agreement with the experimental data. Moreover, it is found that the value of cubic-field parameter given by traditional ligand-field theory is inappropriately large. For thermal shifts of GSZFS, R-1 line and R-2 line of ruby, several conclusions have also been obtained. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34975]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | D. P. Ma,J. R. Chen. Improved ligand-field theory with effect of electron-phonon interaction[J]. Communications in Theoretical Physics,2005,43(3):529-538. |
| APA | D. P. Ma,&J. R. Chen.(2005).Improved ligand-field theory with effect of electron-phonon interaction.Communications in Theoretical Physics,43(3),529-538. |
| MLA | D. P. Ma,et al."Improved ligand-field theory with effect of electron-phonon interaction".Communications in Theoretical Physics 43.3(2005):529-538. |
入库方式： OAI收割
来源：金属研究所
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