WSe2-石墨烯异质结的光电特性研究

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1、分类号O469学号14020029ＵＤＣ538.9密级公开1理学硕士学位论文WSe2/石墨烯异质结的光电特性研究硕士生姓名杨航学科专业物理学研究方向纳米电子学指导教师秦石乔教授国防科学技术大学研究生院二〇一六年十二月TheStudyonPhotoelectricalPropertiesofWSe2/GrapheneHeterostructuresCandidate：HangYangAdvisor：Prof.ShiqiaoQinAdissertationSubmittedinpartialfulfillmentoftherequirementsforthedegreeofMast

2、erofScienceinPhysicsGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.China（December，2016）国防科学技术大学研究生院硕士学位论文目录摘要................................................................................................................................iABSTRACT.....................

3、.................................................................................................ii第一章绪论...................................................................................................................11.1二维材料.................................................................

4、...........................................11.1.1石墨烯的发现.........................................................................................11.1.2其它二维材料的兴起.............................................................................21.2范德瓦尔斯异质结............................................

5、................................................31.2.1异质结的提出.........................................................................................31.2.2异质结的制备方法.................................................................................51.2.3TMDs/石墨烯异质结光电探测器..........................

6、.................................61.3本文的研究内容及结构....................................................................................9第二章异质结及其器件的制备.................................................................................102.1异质结样品的制备.....................................................

7、.....................................102.1.1微机械剥离...........................................................................................102.1.2定点转移技术.......................................................................................122.2异质结