Influences of Sub-Bandgap Photons on Photogenerated Carriers in CsPbBr3 Nanocrystals

CsPbBr3 nanocrystals (nano-CsPbBr3) have shown extraordinary optoelectronic properties together with outstanding stability under ambient conditions. In this study, we report the influences of sub-bandgap photons on photogenerated carriers generated by th...

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Bibliographic Details
Main Author:	Hambalee Mahamu (22688720) (author)
Other Authors:	Soma Ueno (22688723) (author), Shigeo Asahi (19258792) (author), Takashi Kita (11091264) (author)
Published:	2025
Subjects:	Biochemistry Medicine Molecular Biology Ecology Cancer Inorganic Chemistry Space Science Environmental Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified show positive values increasing temperatures due gradually turn negative facilitate nonradiative recombination electron – phonon e ., enhancements photogenerated carriers generated dependent photoluminescence spectra bandgap photons attributed sc </ sub oc </ sub 3 </ sub photogenerated carriers bandgap photons v </ j </ resolved photoluminescence dependent time additional sub >< sub upconversion devices thermal excitation still required photophysical properties outstanding stability intrinsic photoabsorption intensive research device structures comprehensive understanding ambient conditions
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Influences of Sub-Bandgap Photons on Photogenerated Carriers in CsPbBr<sub>3</sub> Nanocrystals

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