Molecular-statics simulation of the cerium impurity in LSO crystals |
| |
| Authors: | A N Varaksin A B Sobolev A Yu Kuznetsov O A Keda |
| |
| Institution: | (1) Ural Polytechnic Institute, 620002 Ekaterinburg, Russia |
| |
| Abstract: | A model is proposed for the Lu2SiO5 crystal with cerium impurity, and the defect formation energy, ion relaxation energy, and the defect-induced changes of the
Madelung potentials are calculated. The calculations show substitution of the cerium ion for the lutetium ion in the Lu1 position to be energetically preferred.
Fiz. Tverd. Tela (St. Petersburg) 39, 491–492 (February 1997) |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
