Temperature Dependence of the Excimer Laser Coloration of KBr

Autor:	H. Käämbre, S. Nakonechnyi, V. Bichevin
Rok vydání:	1998
Předmět:	Excimer laser Absorption spectroscopy Chemistry business.industry medicine.medical_treatment Exciton Kinetics Quantum Hall effect Condensed Matter Physics Laser Electronic Optical and Magnetic Materials law.invention Optics law medicine Colour centre Irradiation Atomic physics business
Zdroj:	physica status solidi (a). 168:55-61
ISSN:	1521-396X 0031-8965
DOI:	10.1002/(sici)1521-396x(199807)168:1<55::aid-pssa55>3.0.co;2-y
Popis:	The dependence of the F centre generation kinetics in KBr under XeCl excimer laser irradiation in the temperature region from 90 to 370 K has been investigated. The initial coloration rate as well as the equilibrium colour centre density vary nonmonotonously with temperature, being maximal between 170 to 270 K. The results are interpreted in terms of a model, formerly developed by the authors, assuming that the laser coloration kinetics is determined by an interplay between two-quantum coloration and one-quantum bleaching action of the irradiation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6a538e46f93fe34e92cead1f2769a9cd https://doi.org/10.1002/(sici)1521-396x(199807)168:1<55::aid-pssa55>3.0.co Zobrazit plný text záznamu Plný text