Abstract
Optical absorption, photoluminescence and thermoluminescence emission studies are made on CsCl:Dy 3+ crystals at room temperature. The glow curve and optical absorption studies clearly show the participation of dysprosium ions in the thermoluminescence process. The new high temperature 458 K glow peak, which is not observed in pure CsCl is ascribed to the dysprosium impurity and gives the characteristic emissions of the Dy 3+ at 465, 560 nm due to transitions from the 4F 9 2 to the 6H levels and confirmed by photoluminescence also.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.