Matrix Calculation of the Spectral Characteristics of AII–BVI Semiconductors Doped with Iron-Group Ions
- Авторы: Kurchatov I.1, Kustov E.1
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Учреждения:
- National Research University “MPEI”
- Выпуск: Том 52, № 7 (2018)
- Страницы: 821-827
- Раздел: Nonelectronic Properties of Semiconductors (Atomic Structure, Diffusion)
- URL: https://journals.rcsi.science/1063-7826/article/view/203585
- DOI: https://doi.org/10.1134/S1063782618070138
- ID: 203585
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Аннотация
A method for the matrix calculation of the spectral characteristics of AII–BVI semiconductors doped with iron-group ions is proposed, which takes into account all possible interactions in the ion and the effect of intramolecular surrounding fields of different symmetries. A technique for calculating the oscillator strength on the basis of eigenfunctions of the resulting states of 3d7, 3d8, and 3d6 electron configurations is developed. The spectral regularities of the Co2+, Ni2+, and Fe2+ energy structures for the ZnO, ZnS, ZnSe, ZnTe, CdO, CdS, CdSe, and CdTe materials are studied. All possible spectral bands in iron-group ions implanted in AII–BVI semiconductors in the range of 1.3–3 μm are established. The possibility of implementing the laser effect on these materials is estimated.
Об авторах
I. Kurchatov
National Research University “MPEI”
Автор, ответственный за переписку.
Email: kurchatovivan@mail.ru
Россия, Moscow, 111250
E. Kustov
National Research University “MPEI”
Email: kurchatovivan@mail.ru
Россия, Moscow, 111250