Highly Wavelength‐Selective Self‐Powered Solar‐Blind Ultraviolet Photodetector Based on Colloidal Aluminum Nitride Quantum Dots
Hao Wu,
Chao Wu,
Chenyu Guo
et al.
Abstract:Colloidal quantum dots are semiconductor nanocrystals endowed with unique optoelectronic properties. A major challenge to the field is the lack of methods for synthesizing quantum dots exhibit strong photo‐response in the deep‐ultraviolet (DUV) band. Here, a facile solution‐processed method is presented for synthesizing ultrawide bandgap aluminium nitride quantum dots (AlN QDs) showing distinguished UV‐B photoluminescence. Combined with the strong optical response in solar blind band, a solution‐processed, sel… Show more
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