Optical Properties of 2D Semiconductor WS2

doi:10.1002/adom.201700767

	Optical Properties of 2D Semiconductor WS2
	Shang, Jingzhi ; Wang, Yanlong 3; Yu, Ting 2; Cong, Chunxiao 1,2
刊名	ADVANCED OPTICAL MATERIALS
	2018-01-04
卷号	6 期号:1
关键词	2d Semiconductors 2d Transition Metal Dichalcogenides Optical Properties Tungsten Disulfide
ISSN号	2195-1071
DOI	10.1002/adom.201700767
文献子类	Review
英文摘要	2D semiconductor tungsten disulfide (WS2) attracts significant interest in both fundamental physics and many promising applications such as light emitters, photodetectors/sensors, valleytronics, and flexible nanoelectronics, due to its fascinating optical, electronic, and mechanical properties. Herein, basic exciton properties of monolayer WS2 are reviewed including neutral excitons, charged excitons, bounded excitons, biexcitons, and the effects of electrostatic gating, chemical doping, strain, magnetic field, circular polarized light, and substrate on these excitonic structures. Besides basic excitonic emission, single-photon emission, exciton-polaritons, and stimulated emission in monolayer WS2 are also discussed. The understanding of these optical phenomena is critical for the development of potential optical applications in electronic and optoelectronic devices. Finally, a summary and future prospective of the challengers and developments regarding 2D semiconductor WS2 is presented.
WOS关键词	TRANSITION-METAL DICHALCOGENIDES ; ATOMICALLY THIN SEMICONDUCTORS ; SINGLE-LAYER MOS2 ; MONOLAYER WS2 ; ROOM-TEMPERATURE ; VALLEY POLARIZATION ; CRYSTALLOGRAPHIC ORIENTATION ; TUNGSTEN DISULFIDE ; RAMAN-SPECTROSCOPY ; NEUTRAL EXCITONS
WOS研究方向	Materials Science ; Optics
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000419226900007
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/169230]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Yu, Ting; Cong, Chunxiao
作者单位	1.Fudan Univ, Sch Informat Sci & Technol, Shanghai 200433, Peoples R China 2.Nanyang Technol Univ, Sch Phys & Math Sci, Div Phys & Appl Phys, Singapore 637371, Singapore 3.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Shang, Jingzhi,Wang, Yanlong,Yu, Ting,et al. Optical Properties of 2D Semiconductor WS2[J]. ADVANCED OPTICAL MATERIALS,2018,6(1).
APA	Shang, Jingzhi,Wang, Yanlong,Yu, Ting,&Cong, Chunxiao.(2018).Optical Properties of 2D Semiconductor WS2.ADVANCED OPTICAL MATERIALS,6(1).
MLA	Shang, Jingzhi,et al."Optical Properties of 2D Semiconductor WS2".ADVANCED OPTICAL MATERIALS 6.1(2018).