Year: 1993
Type: article
Abstract: In this work the site location of several M 3+ dopant ions in has been investigated by using optical (absorption and site‐selective fluorescence) techniques. Experimental results reveal that the regular cation sites, Li + and Nb 5+ , are occupied in all cases and can be characterized optically. Additional crystal field sites, for and , have been detected by site selective spectroscopy. The effects on the M 3+ optical spectra of the stoichiometry and the codoping with have been systematically investigated. The appearance of new sites for the M 3+ ions, M 3+ ‐Mg 2+ , is ascertained for .
DOI: 10.1149/1.2220753
Authors: J. García Solé, B. Macalik, L. E. Bausá, F. Cussó, E. Camarillo, A. Lorenzo, L. Nuñez, F. Jaque, A. Monteil, G. Boulon, J. E. Muñoz Santiuste, I. Vergara
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2157621632