Broadband ultra-high transmission of terahertz radiation through monolayer MoS2

doi:10.1063/1.4937276

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	Broadband ultra-high transmission of terahertz radiation through monolayer MoS2
	Deng, Xue-Yong 1,2; Deng, Xin-Hua 3; Su, Fu-Hai 4; Liu, Nian-Hua 1,3; Liu, Jiang-Tao 1,3
刊名	JOURNAL OF APPLIED PHYSICS
	2015-12-14
卷号	118 期号:22 页码:1-5
DOI	10.1063/1.4937276
文献子类	Article
英文摘要	In this study, the terahertz (THz) absorption and transmission of monolayer MoS2 with different carrier concentrations were investigated theoretically. The calculation shows that the THz absorption of monolayer MoS2 is very low even under high carrier concentrations and large incident angles. The sum of reflection and absorption losses of monolayer MoS2 is lower than that of graphene by one to three orders of magnitude. The transmission of monolayer MoS2 is higher than that of two-dimensional electron gases in traditional GaAs and InAs. The field-effect tube structure formed by monolayer MoS2-insulation-layer-graphene is also studied. The THz absorption of graphene can reach saturation under low voltage by tuning the voltage between MoS2 and graphene layers in the structure. The maximum THz absorption of monolayer MoS2 is approximately 5%. Thus, monolayer MoS2 is a promising candidate for THz transparent electrodes. (C) 2015 AIP Publishing LLC.
WOS关键词	TRANSITION-METAL DICHALCOGENIDES ; TRANSPARENT ELECTRODES ; GRAPHENE ELECTRODES ; CRYSTAL ; ABSORPTION ; PHOTOLUMINESCENCE ; PHOTOTRANSISTORS ; METAMATERIALS ; GAP ; WS2
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000367193100016
资助机构	NSFC(11364033 ; NSFC(11364033 ; NSFC(11364033 ; NSFC(11364033 ; NSF from the Jiangxi Province(20122BAB212003) ; NSF from the Jiangxi Province(20122BAB212003) ; NSF from the Jiangxi Province(20122BAB212003) ; NSF from the Jiangxi Province(20122BAB212003) ; Education Department of Jiangxi Province(GJJ13005) ; Education Department of Jiangxi Province(GJJ13005) ; Education Department of Jiangxi Province(GJJ13005) ; Education Department of Jiangxi Province(GJJ13005) ; 11264030 ; 11264030 ; 11264030 ; 11264030 ; 11104232) ; 11104232) ; 11104232) ; 11104232) ; NSFC(11364033 ; NSFC(11364033 ; NSFC(11364033 ; NSFC(11364033 ; NSF from the Jiangxi Province(20122BAB212003) ; NSF from the Jiangxi Province(20122BAB212003) ; NSF from the Jiangxi Province(20122BAB212003) ; NSF from the Jiangxi Province(20122BAB212003) ; Education Department of Jiangxi Province(GJJ13005) ; Education Department of Jiangxi Province(GJJ13005) ; Education Department of Jiangxi Province(GJJ13005) ; Education Department of Jiangxi Province(GJJ13005) ; 11264030 ; 11264030 ; 11264030 ; 11264030 ; 11104232) ; 11104232) ; 11104232) ; 11104232)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/30214]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Nanchang Univ, Inst Adv Study, Nanoscale Sci & Technol Lab, Nanchang 330031, Peoples R China 2.Nanchang Univ, Mat Sci & Engn, Nanchang 330031, Peoples R China 3.Nanchang Univ, Dept Phys, Nanchang 330031, Peoples R China 4.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Deng, Xue-Yong,Deng, Xin-Hua,Su, Fu-Hai,et al. Broadband ultra-high transmission of terahertz radiation through monolayer MoS2[J]. JOURNAL OF APPLIED PHYSICS,2015,118(22):1-5.
APA	Deng, Xue-Yong,Deng, Xin-Hua,Su, Fu-Hai,Liu, Nian-Hua,&Liu, Jiang-Tao.(2015).Broadband ultra-high transmission of terahertz radiation through monolayer MoS2.JOURNAL OF APPLIED PHYSICS,118(22),1-5.
MLA	Deng, Xue-Yong,et al."Broadband ultra-high transmission of terahertz radiation through monolayer MoS2".JOURNAL OF APPLIED PHYSICS 118.22(2015):1-5.