An optical thermometry based on abnormal negative thermal quenching of the charge transfer band edge
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DOI: 10.1016/j.jlumin.2019.116636
Abstract: Abstract In this work the temperature-dependent photoluminescence excitation and photoluminescence spectroscopies of Eu3+-doped LuVO4 phosphors have been performed in the 298–448 K range. It is found that the charge transfer band (CTB) of [VO4]3- unites undergoes… read more here.
Keywords: negative thermal; thermometry; thermal quenching; abnormal negative ... See more keywords