کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5428081 | 1508663 | 2015 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Energy level structure of Er3+
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
طیف سنجی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
- 12 lowest levels of ground configuration for Er3+ were calculated.
- E2 and M1 transition rates are reported for the ground configuration.
- Different strategies to include correlation effects are presented.
- The calculations are based on MCDHF and RCI methods.
Atomic energy levels and E2 and M1 transition rates are reported for the [Xe]4f11 ground configuration in Er3+ from relativistic multiconfiguration Dirac-Hartree-Fock and configuration interaction calculations. The Breit transverse interaction and leading QED effects are included as perturbations. Different strategies for describing electron correlation effects are tested and evaluated. The calculated energy levels are compared with experiment and results from semi-empirical methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 152, February 2015, Pages 94-106
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 152, February 2015, Pages 94-106
نویسندگان
L. RadžiÅ«tÄ, G. Gaigalas, D. Kato, P. Jönsson, P. Rynkun, S. KuÄas, V. Jonauskas, R. Matulianec,