This article is cited in 6 papers

Impurity centers

Electronic structure of impurity Sm$^{3+}$ centers in fluorite

V. A. Chernyshev, A. E. Nikiforov, G. S. Slepukhin

Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg

Abstract: The relaxation of the crystal lattices in the cubic and tetragonal Sm$^{3+}$ centers in CaF$_2$ has been calculated using the shell model. The ionic coordinates obtained with allowance for the relaxation have been used to calculate the crystal field and electronic structure of the centers.

Received: 08.11.2011

 English version: Physics of the Solid State, 2012, 54:7, 1445–1450

Bibliographic databases:

•