Electro-statically controllable graphene local heater

作     者：Hui-Shan Wang Lian-Wen Deng Lei Li Qiu-Juan Sun Hong Xie Hao-Min Wang 王慧山;邓联文;李蕾;孙秋娟;谢红;王浩敏

作者机构：State Key Laboratory of Functional Materials lbr lnformaticsShanghai Institute of Microsystem and Information TechnologyChinese Academy of SciencesShanghai 200050China School of Physics and ElectronicsCentral South UniversityChangsha 410083China CAS Center for Excellence in Superconducting ElectronicsChinese Academy of SciencesShanghai 200050China School of ElectronicElectrical and Communication EngineeringUniversity of Chinese Academy of SciencesBeijing 100049China 

出 版 物：《Chinese Physics B》 (中国物理B(英文版))

年 卷 期：2018年第27卷第3期

页      面：405-409页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：Project supported by the National Key R&D Program of China(Grant No.2017YFF0206106) the Chinese Academy of Sciences(Grant No.XDB04040300) the National Natural Science Foundation of China(Grant No.51772317) the Science and Technology Commission of Shanghai Municipality,China(Grant No.16ZR1442700) 

主　　题：graphene electric field effect Raman 

摘      要：We report on current-induced thermal power investigation of graphene nanostructure for potential local-heating *** is found that the efficiency of heating can be greatly improved if graphene is patterned into structures with narrow width and long *** a narrow graphene-ribbon,the Joule heating power exhibits an obvious dependence on the back-gate *** monitoring Raman spectra,the temperature of graphene-ribbon can be *** temperature of graphene-ribbon is modulated by the electric field effect when the sample is sourced with a relatively high current.