{"title":"多层石墨烯带基太赫兹谐振器的表征","authors":"Xiang Li, Linsheng Wu, J. Mao","doi":"10.1109/IMWS-AMP.2015.7324901","DOIUrl":null,"url":null,"abstract":"Graphene has been proved to be one of the promising candidate materials for high-frequency applications. The multilayer graphene ribbon (GR) based resonators are proposed and characterized in this work. The geometry-dependent resonant frequencies (f0) and unloaded Q-factors (Qu) of the GR-based resonators are investigated with the equivalent single conductor (ESC) model. It is found that by intercalation doping with AsF5, the graphene resonators can provide a high Qu of 80.6 at f0=793.1 GHz, superior to the copper and neutral graphene based ones.","PeriodicalId":6625,"journal":{"name":"2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","volume":"58 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Characterization of multilayer graphene ribbon based THz resonators\",\"authors\":\"Xiang Li, Linsheng Wu, J. Mao\",\"doi\":\"10.1109/IMWS-AMP.2015.7324901\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Graphene has been proved to be one of the promising candidate materials for high-frequency applications. The multilayer graphene ribbon (GR) based resonators are proposed and characterized in this work. The geometry-dependent resonant frequencies (f0) and unloaded Q-factors (Qu) of the GR-based resonators are investigated with the equivalent single conductor (ESC) model. It is found that by intercalation doping with AsF5, the graphene resonators can provide a high Qu of 80.6 at f0=793.1 GHz, superior to the copper and neutral graphene based ones.\",\"PeriodicalId\":6625,\"journal\":{\"name\":\"2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)\",\"volume\":\"58 1\",\"pages\":\"1-3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMWS-AMP.2015.7324901\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMWS-AMP.2015.7324901","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characterization of multilayer graphene ribbon based THz resonators
Graphene has been proved to be one of the promising candidate materials for high-frequency applications. The multilayer graphene ribbon (GR) based resonators are proposed and characterized in this work. The geometry-dependent resonant frequencies (f0) and unloaded Q-factors (Qu) of the GR-based resonators are investigated with the equivalent single conductor (ESC) model. It is found that by intercalation doping with AsF5, the graphene resonators can provide a high Qu of 80.6 at f0=793.1 GHz, superior to the copper and neutral graphene based ones.
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