Year: 1985
Type: article
Abstract: Three types of single centres (O h , C 4v , C 3v ) have been identified in SrF 2 :Eu 3+ and energy level schemes have been established for them. The two types of cluster that predominate in CdF 2 :Eu 3+ and CaF 2 :Eu 3+ are not found in SrF 2 :Eu 3+ . Anomalous behaviour of the cubic (O h ) centre common to the other alkaline-earth fluorides is observed, and additional species connected with the C 3v centres appear above 0.1 mol.% dopant concentration.
Authors: J P Jouart, C Bissieux, G Mary, M Egee
Institution: Université de Reims Champagne-Ardenne
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
Funder: Rijksuniversiteit Groningen
OpenAlex ID: W2006401320