Silicon-based inorganic-organic hybrid optoelectronic synaptic devices simulating cross-modal learning

作     者：Yayao LI Yue WANG Lei YIN Wen HUANG Wenbing PENG Yiyue ZHU Kun WANG Deren YANG Xiaodong PI Yayao LI;Yue WANG;Lei YIN;Wen HUANG;Wenbing PENG;Yiyue ZHU;Kun WANG;Deren YANG;Xiaodong PI

作者机构：State Key Laboratory of Silicon MaterialsSchool of Materials Science and EngineeringZhejiang University Advanced Semiconductor Research InstituteZJU-Hangzhou Global Scientific and Technological Innovation Center 

出 版 物：《Science China(Information Sciences)》 (中国科学:信息科学(英文版))

年 卷 期：2021年第64卷第6期

页      面：188-195页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0803[工学-光学工程] 

基　　金：supported by National Key Research and Development Program of China (Grant Nos. 2017YFA0205704, 2018YFB2200101) Natural Science Foundation of China (Grant Nos. 91964107, 61774133) Fundamental Research Funds for the Central Universities (Grant No. 2018XZZX003-02) partial supported by Natural Science Foundation of China for Innovative Research Groups (Grant No. 61721005) Zhejiang University Education Foundation Global Partnership Fund 

主　　题：poly(3-hexylthiophene) silicon optoelectronic synaptic devices cross-modal learning transistor 

摘      要：With advances in Si-based technology infrastructures and the rapid integration of Si-based optoelectronics, Si-based optoelectronic synaptic devices have the potential to greatly facilitate the large-scale deployment of neuromorphic computing. The incorporation of solution-processable polymer semiconductors into Si-based optoelectronics may enable the cost-effective fabrication of optoelectronic synaptic ***（3-hexylthiophene）(P3HT) is a semiconducting polymer used to manufacture optoelectronic synaptic transistors with P3HT channels and Si gates. The gate dielectric between them consists of a *** inorganic-organic Si/P3HT optoelectronic synaptic transistors can mimic synapses when exposed to optical and electrical stimuli. The Si/P3HT synaptic devices can spatiotemporally integrate optical and electrical stimuli to mimic cross-modal learning.