Long-range coulomb interaction of electrons of 4f orbitals in impurity centers Yb3+: KZnF3, CsCaF3, and Sm3+: CaF2

被引：0

作者：

O. A. Anikeenok

机构：

[1] Kazan (Volga Region) Federal University,

来源：

Physics of the Solid State | 2013年 / 55卷

关键词：

Matrix Element; Electron Paramagnetic Resonance; Crystal Field; Impurity Center; Regular Lattice;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Expressions for calculating the matrix elements of the Coulomb interaction of f electrons of the isolated ion with an infinite crystal lattice have been obtained. The contribution of this interaction to the parameters of the crystal field in impurity centers Yb3+: KZnF3, CsCaF3, and Sm3+: CaF2 has been calculated.

引用

页码：2304 / 2310

页数：6

共 3 条

[1] Optical spectra of octahedral cubic and trigonal Yb3+ impurity centers in KMgF3 and KZnF3 crystals
B. N. Kazakov
A. M. Leushin
G. M. Safiullin
V. F. Bespalov
Physics of the Solid State, 1998, 40 : 1836 - 1841
[2] Ligand hyperfine Yb3+ interaction in CsCaF3 and Cs2NaYF6 crystals
O. A. Anikeenok
Physics of the Solid State, 2011, 53 : 2326 - 2332
[3] EPR and optical spectroscopy of Yb3+ ions in CaF2: an analysis of the structure of tetragonal centers
M. L. Falin
K. I. Gerasimov
V. A. Latypov
A. M. Leushin
Applied Magnetic Resonance, 2004, 26 : 617 - 632

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