Pressure effect on emission spectra and crystal field for La OBr : Eu
- 1 April 1990
- journal article
- Published by Taylor & Francis in High Pressure Research
- Vol. 3 (1-6) , 150-152
- https://doi.org/10.1080/08957959008246059
Abstract
The emission spectra for LaOBr : Eu were measured at pressures up to 13 GPa and room temperature. The pressure dependences of levels of 7F0,1,2,3,4 and 5D0,1,2 are given. The crystal field parameters Bk q were computed by fitting the experimental levels. The strength of crystal field decreases with increasing pressure. A brief discussion on the observed phenomena is presented.Keywords
This publication has 1 reference indexed in Scilit:
- Crystal field effects in REOBr:Eu3+The Journal of Chemical Physics, 1982