id author title date pages extension mime words sentence flesch summary cache txt fq977s78r6j Zhuoming Zhang Optical Refrigeration in Semiconductor Nanocrystals 2023 .txt text/plain 243 11 30 This results in minimum cooling floors as low as 10 K.This PhD thesis begins by presenting an overview of the theoretical model in semiconductor laser cooling, which highlights key factors and concepts crucial to establishing valid laser cooling claims. The thesis then compares three different methods of all-optical thermometry: pump-probe luminescence thermometry (PPLT), differential luminescence thermometry (DLT), and up-conversion emission thermometry. cache/fq977s78r6j.txt txt/fq977s78r6j.txt