Exciton Fine Structure in Perovskite Nanocrystals
نویسندگان
چکیده
منابع مشابه
Exciton Relaxation Dynamics in Photo-Excited CsPbI3 Perovskite Nanocrystals
The exciton relaxation process of CsPbI3 perovskite nanocrystals (NCs) has been investigated by using transient absorption (TA) spectroscopy. The hot exciton relaxation process is confirmed to exist in the CsPbI3 NCs, through comparing the TA data of CsPbI3 NCs in low and high energy excitonic states. In addition, the Auger recombination and intrinsic decay paths also participate in the relaxat...
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ژورنال
عنوان ژورنال: Nano Letters
سال: 2019
ISSN: 1530-6984,1530-6992
DOI: 10.1021/acs.nanolett.9b01467