Ti3C2Tx MXene‐Assisted CuBO2 Hole Transport Layer for High‐Performance Ultraviolet Photodetectors
Yabing Wang,
Baofen Cen,
Hongrong Zhang
et al.
Abstract:The efficient separation and extraction of holes can be attributed to the favorable properties possessed by the hole transport layer (HTL). Herein, a novel solution‐processable hybrid HTL based on CuBO2 and Ti3C2Tx MXene (CuBO2@MXene) is developed to enhance the performance of ultraviolet photodetectors (UV PDs). By optimizing the ratio of Ti3C2Tx MXene to CuBO2, the optimized responsivity and detectivity of the UV PDs based on the composite HTL have achieved 184 mA W−1 and 2.88 × 1013 cm Hz1/2 W−1 in self‐pow… Show more
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