Abstract

Current–voltage characteristics of composite field-effect transistors with active layers based on inorganic perovskites, nanocrystals of cesium halides CsPbBr₃, embedded into the matrix of a semiconductor polymer PFO (PFO:CsPbBr₃) have been analyzed. An increase in current gain β in current–voltage characteristics of structures of this kind with increasing negative gate voltage was found and considered. It was shown that, if there is additional injection of minority carriers from electrodes into the transistor channel, composite light-emitting field-effect transistors with improved characteristics can be developed.

中文翻译：

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基于具有无机钙钛矿纳米粒子的半导体聚合物复合膜的有源层场效应晶体管的电流-电压特性

摘要

分析了具有有源层的复合场效应晶体管的电流-电压特性，该有源层基于嵌入到半导体聚合物PFO（PFO：CsPbBr ₃）基质中的卤化铯CsPbBr ₃纳米晶体。发现并考虑了随着负栅极电压的增加，这种结构的电流-电压特性中的电流增益β的增加。结果表明，如果将少数载流子从电极注入到晶体管沟道中，则可以开发出具有改善特性的复合发光场效应晶体管。