Ultralow Ion Migration and X‐Ray Response from Strong Dipole Moments in (Br‐EA) 2 PbBr 4 Perovskite Single Crystals (Small 22/2025)
Source abstract
Abstract
Perovskite Single Crystals Strong electronegative atoms Br are introduced into EA cations to form a new 2D perovskite (Br-EA)2PbBr4 single crystals. The enhanced dipole moments of A-site cations enhance the carrier separation and transport crossing the quantum wells, leading to the improved electrical properties and X-ray detection performance especially in the out-of-plane direction. More in article number 2406722, Yiying Zhao and co-workers.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Nuclear materials and radiation effects · Luminescence Properties of Advanced Materials
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Affiliations
Institute of Materials China Academy of Engineering Physics Jiangyou 621908 P. R. China
Shangyu Institute of Semiconductor Materials Shaoxing 312300 P. R. China
College of Mathematics and Physics Beijing University of Chemical Technology Beijing 100029 P. R. China
References
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