Unified calculations of the energy and EPR spectra and their pressure-induced shifts of ruby
文献类型：期刊论文
| 作者 | D. P. Ma ; H. M. Zhang ; Y. Y. Liu ; J. R. Chen ; N. Ma |
| 刊名 | Communications in Theoretical Physics
 |
| 出版日期 | 1999 |
| 卷号 | 31期号:3页码:327-334 |
| 关键词 | crystal field energy spectra electronic paramagnetic resonance high pressure theoretical calculations crystal fields r-lines state dependence absorption equation model cr3+ |
| ISSN号 | 0253-6102 |
| 中文摘要 | By taking into account the effect of variation in angular wavefunction, reconsidering the expressions of spin-orbit coupling parameters, diagonalizing the complete d(3) energy matrix in a trigonally distorted cubic-field and using the wavefunctions from it, the unified calculations of the energy spectrum and EPR spectrum for ruby and their pressure-induced shifts have been carried out. All the calculated results are in very good agreement with a lot of experimental data. The estimation by making use of superposition model has also demonstrated the high sensitivity of trigonal-field parameters to angular variation. The distinct differences in magnitude and/or sign of pressure-induced shifts of various levels are immediately determined by their characteristic dependencies on the parameters of interactions. The pressure-induced shifts of levels and g factors have provided important criteria for the correctness of calculations and assignments of the energy spectrum and wavefunctions. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37452]  |
| 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,H. M. Zhang,Y. Y. Liu,et al. Unified calculations of the energy and EPR spectra and their pressure-induced shifts of ruby[J]. Communications in Theoretical Physics,1999,31(3):327-334. |
| APA | D. P. Ma,H. M. Zhang,Y. Y. Liu,J. R. Chen,&N. Ma.(1999).Unified calculations of the energy and EPR spectra and their pressure-induced shifts of ruby.Communications in Theoretical Physics,31(3),327-334. |
| MLA | D. P. Ma,et al."Unified calculations of the energy and EPR spectra and their pressure-induced shifts of ruby".Communications in Theoretical Physics 31.3(1999):327-334. |
入库方式： OAI收割
来源：金属研究所
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