{"title":"Enhanced asymmetry in monolayer graphene geometric diodes","authors":"V. Passi, A. Gahoi, M. Lemme","doi":"10.23919/SNW.2017.8242335","DOIUrl":null,"url":null,"abstract":"Monolayer graphene geometric diodes with neck width of 50 nm exhibit record high current asymmetry of 1.48. Diodes with neck angles of 30° and 45° show no significant change in asymmetry, while a reduction in asymmetry has been observed for a diode with a neck angle of 60°, attributed to the reduction in physical asymmetry of the diode structure.","PeriodicalId":424135,"journal":{"name":"2017 Silicon Nanoelectronics Workshop (SNW)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Silicon Nanoelectronics Workshop (SNW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/SNW.2017.8242335","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Monolayer graphene geometric diodes with neck width of 50 nm exhibit record high current asymmetry of 1.48. Diodes with neck angles of 30° and 45° show no significant change in asymmetry, while a reduction in asymmetry has been observed for a diode with a neck angle of 60°, attributed to the reduction in physical asymmetry of the diode structure.
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