2023年新型光电半导体材料热点回眸  

Hot spots review for new photovoltaic semiconductor materials in 2023

作　　者：马伟[1] 凡群平 刘宇航 闫晗 周科 王艺林 赵超 毕召召 吴强 王炳俊 白海瑞 MA Wei;FAN Qunping;LIU Yuhang;YAN Han;ZHOU Ke;WANG Yilin;ZHAO Chao;BI Zhaozhao;WU Qiang;WANG Bingjun;BAI Hairui(State Key Laboratory for Mechanical Behavior of Materials Xi'an Jiaotong University,Xi'an 710049,China)

机构地区：[1]西安交通大学金属材料强度国家重点实验室,西安710049

出　　处：《科技导报》2024年第1期188-203,共16页Science & Technology Review

基　　金：科技部重点研发计划国际交流合作项目(2022YFE0132400);陕西省科技创新团队项目(2020TD-002)。

摘　　要：第三代光电半导体具有可溶液低成本加工,透明轻薄,柔韧性好,可大面积成膜以及具有光电响应和离子传输能力等独特优势。聚焦此类半导体材料所制备的器件,回顾了有机光伏以及有机/无机杂化钙钛矿光伏的最新进展,探讨了其在柔性自供电、建筑光伏一体化等应用场景下的显著优势,讨论了第三代发光器件在材料选择和结构设计等方面的发展及其在照明和显示领域的应用前景;盘点了第三代半导体材料在人工光电突触方面的最新进展,主要聚焦于新机理、新器件结构、新功能,同时介绍了人工突触器件在感存算一体芯片、神经网络、智能仿生器件方面的最新应用。凝练了该领域所面临的重点科学问题,并展望了未来的科研及应用趋势。Third-generation photovoltaic semiconductors have the unique advantages of solution-compatible low-cost processing,transparency,flexibility,large-area film formation,photo-responsive and ion-transport capabilities.Focusing on devices prepared from such semiconductor materials,this paper reviews recent advances in organic photovoltaic as well as organic/inorganic hybrid perovskite photovoltaic,and explores their significant advantages in application scenarios such as flexible self-powered electricity supply and building integrated photovoltaic.At the same time,the development of third-generation light-emitting diode in terms of material selection and structural design,and their application prospects in the field of lighting and display are discussed.In addition,the latest advances of third-generation semiconductor materials in artificial optoelectronic synapses are discussed,mainly focusing on new mechanisms,new device structures,and new functions.The latest applications of artificial synaptic devices in integrated sensing-memory-computing chips,neural networks,and intelligent bionic devices are also introduced.The key scientific issues for the field are briefly summarized,and an outlook for future scientific research and application breakthroughs is presented.

关 键 词：第三代光电半导体 有机光伏 钙钛矿光伏 第三代发光器件 人工光电突触 

分 类 号：TN304[电子电信—物理电子学]