The luminescence thermometry based on analysing of 3 P 0 - 3 H 5 emission band of Pr 3+ ions in Pr 3+ :LiYF 4 nanoparticles and microparticles

The study is devoted to the possibility of using and Pr 3+ :LiYF 4 microparticles and nanoparticles as luminescent thermometers in the temperature range of 80-320 K. The ratio of luminescence peaks corresponding to the transitions from the 3 P 0 state to two Stark sublevels of the 3 H 5 state of Pr...

Full description

Saved in:
Bibliographic Details
Published in:EPJ Web of conferences 2019, Vol.220, p.2011
Main Authors: Pudovkin, Maksim, Korableva, Stella, Lukinova, Elena, Koryakovtseva, Darya, Morozov, Oleg, Semashko, Vadim
Format: Article
Language:English
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 study is devoted to the possibility of using and Pr 3+ :LiYF 4 microparticles and nanoparticles as luminescent thermometers in the temperature range of 80-320 K. The ratio of luminescence peaks corresponding to the transitions from the 3 P 0 state to two Stark sublevels of the 3 H 5 state of Pr 3+ ions is considered as a temperature-dependent parameter. This system demonstrates an absolute temperature sensitivity of 0.0009 K -1 at a temperature of 185 K.
ISSN:2100-014X
2100-014X
DOI:10.1051/epjconf/201922002011