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Proton conducting C3N4/Chitosan composite electrolytes based InZnO thin film transistor for artificial synapse
Organic Electronics ( IF 3.2 ) Pub Date : 2020-07-03 , DOI: 10.1016/j.orgel.2020.105870
Wen-Hui Fu , Jun Li , Dong-Liang Jiang , Yao-Hua Yang , Qi Chen , Wen-Qing Zhu , Jian-Hua Zhang

Environmentally-friendly and degradable organic materials is a hot spot in the research of electronic devices. In the study of synaptic transistors, chitosan has received widespread attention due to its good electric double layer characteristics and biocompatibility. However, in previous researches on chitosan synaptic transistors, due to the low ion migration of chitosan, it is difficult to obtain high-performance synaptic transistors. In this work, graphene-like two-dimensional functional material C3N4 is first doped in chitosan to study the performance improvement of a single synaptic transistor. This work simulated Excitatory post-synaptic current (EPSC), double pulse facilitation (PPF), dynamic time filter, and nonlinear summation successfully. The effects of photocurrents generated by photons on the performance of synaptic transistors under different lighting conditions were also tested. This work is an interesting attempt to improve the performance of synaptic electronics.



中文翻译:

基于质子传导的C 3 N 4 /壳聚糖复合电解质用于人工突触的InZnO薄膜晶体管

环保且可降解的有机材料是电子设备研究的热点。在突触晶体管的研究中,壳聚糖因其良好的双电层特性和生物相容性而受到广泛关注。然而,在壳聚糖突触晶体管的先前研究中,由于壳聚糖的离子迁移低,因此难以获得高性能的突触晶体管。在这项工作中,类似石墨烯的二维功能材料C 3 N 4首先掺入壳聚糖以研究单个突触晶体管的性能改进。这项工作成功地模拟了兴奋性突触后电流(EPSC),双脉冲促进(PPF),动态时间滤波器和非线性求和。还测试了光子产生的光电流在不同光照条件下对突触晶体管性能的影响。这项工作是提高突触电子学性能的有趣尝试。

更新日期:2020-07-07
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