Phosphorescence in cooled organic materials—temporal kinetics and spectral memory effect

The results are presented of the study of long-term phosphorescence in solid solutions of materials at cryogenic temperatures. In this way we continue the series of our works devoted to studying the physical mechanism of excitation of the long-term phosphorescence and prospects for creating effectiv...

Full description

Saved in:
Bibliographic Details
Published in:Laser physics letters 2022-09, Vol.19 (9), p.95301
Main Authors: Tsipenyuk, D Yu, Voropinov, A V
Format: Article
Language:English
Subjects:
cryogenic temperature
organic
phosphorescence
spectral memory effect
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The results are presented of the study of long-term phosphorescence in solid solutions of materials at cryogenic temperatures. In this way we continue the series of our works devoted to studying the physical mechanism of excitation of the long-term phosphorescence and prospects for creating effective laser media based on an analogue of the Shpolsky matrix. The earlier unknown effect of spectral memory in solids is discovered to occur in organic solutions in response for excitation of phosphorescence by the mercury-lamp radiation.
ISSN:1612-2011
1612-202X
DOI:10.1088/1612-202X/ac81bd