Jixin Gong, Tong Li, Boyu Cao, Hongxin Liu, Sijie Zhang and Martin T Dove
{"title":"Photoelectronic synaptic transistors with tuneable synaptic plasticity based on films of P3HT with ordered polymer chains","authors":"Jixin Gong, Tong Li, Boyu Cao, Hongxin Liu, Sijie Zhang and Martin T Dove","doi":"10.1088/2053-1591/ad5cd9","DOIUrl":null,"url":null,"abstract":"We show that the properties of photoelectronic synaptic transistors based on films with aligned P3HT polymer chains can be tuned by varying the orientations of the polymer chains with respect to the electrodes. The electrical responses corresponding to displays of synaptic plasticity are studied using a range of electrical and optical stimulation. It is shown that the orientation significantly modulates the properties, demonstrating that the orientation of the polymer film with respect to the electrodes enables a tuning of the synaptic plasticity.","PeriodicalId":18530,"journal":{"name":"Materials Research Express","volume":"26 1","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Research Express","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1088/2053-1591/ad5cd9","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
We show that the properties of photoelectronic synaptic transistors based on films with aligned P3HT polymer chains can be tuned by varying the orientations of the polymer chains with respect to the electrodes. The electrical responses corresponding to displays of synaptic plasticity are studied using a range of electrical and optical stimulation. It is shown that the orientation significantly modulates the properties, demonstrating that the orientation of the polymer film with respect to the electrodes enables a tuning of the synaptic plasticity.
期刊介绍:
A broad, rapid peer-review journal publishing new experimental and theoretical research on the design, fabrication, properties and applications of all classes of materials.