Synaptic devices based on semiconductor nanocrystals

作     者：Mingxuan BU Yue WANG Lei YIN Zhouyu TONG Yiqiang ZHANG Deren YANG Xiaodong PI Mingxuan BU;Yue WANG;Lei YIN;Zhouyu TONG;Yiqiang ZHANG;Deren YANG;Xiaodong PI

作者机构：State Key Laboratory of Silicon MaterialsZhejiang UniversityHangzhou 310027China School of Materials Science and EngineeringZhejiang UniversityHangzhou 310027China School of Material Science and EngineeringZhengzhou UniversityZhengzhou 450001China Institute of Advanced SemiconductorsHangzhou Innovation CenterZhejiang UniversityHangzhou 311200China Zhejiang Provincial Key Laboratory of Power Semiconductor Materials and DevicesHangzhou Innovation CenterZhejiang UniversityHangzhou 311200China 

出 版 物：《Frontiers of Information Technology & Electronic Engineering》 (信息与电子工程前沿（英文版）)

年 卷 期：2022年第23卷第11期

页      面：1579-1601页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0836[工学-生物工程] 

基　　金：Project supported by the National Key Research and Development Program of China(No.2018YFB2200101) the National Natural Science Foundation of China(Nos.91964107,U20A20209,and61721005)。 

主　　题：Semiconductor nanocrystal Synaptic devices Neuromorphic computing 

摘      要：To meet a growing demand for information processing,brain-inspired neuromorphic devices have been intensively studied in recent years.As an important type of neuromorphic device,synaptic devices have attracted strong attention.Among all the kinds of materials explored for the fabrication of synaptic devices,semiconductor nanocrystals(NCs)have become one of the preferred choices due to their excellent electronic and optical properties.In this review,we first introduce the research background of synaptic devices based on semiconductor NCs and briefly present the basic properties of semiconductor NCs.Recent developments in the field of synaptic devices based on semiconductor NCs are then discussed according to the materials employed in the active layers of the devices.Finally,we discuss existing problems and challenges of synaptic devices based on semiconductor NCs.