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Observation of interlayer phonon modes in van der Waals heterostructures
Chun Hung Lui, Zhipeng Ye, Chao Ji +9
We have investigated the vibrational properties of van der Waals heterostructures of monolayer transition metal dichalcogenides (TMDs), specifically MoS2/WSe2 and MoSe2/MoS2 hetero…
Broad Band Optical Properties of Large Area Monolayer CVD Molybdenum Disulfide
Wei Li, A. Glen Birdwell, Matin Amani +9
Recently emerging large-area single-layer MoS2 grown by chemical vapor deposition has triggered great interest due to its exciting potential for applications in advanced electronic…
Valley-selective optical Stark effect in monolayer WS2
Edbert J. Sie, James W. McIver, Yi-Hsien Lee +3
Breaking space-time symmetries in two-dimensional crystals (2D) can dramatically influence their macroscopic electronic properties. Monolayer transition-metal dichalcogenides (TMDs…
Strong light-matter coupling in two-dimensional atomic crystals
Xiaoze Liu, Tal Galfsky, Zheng Sun +5
Two dimensional (2D) atomic crystals of graphene, and transition metal dichalcogenides have emerged as a class of materials that show strong light-matter interaction. This interact…
Electronic transport and device prospects of monolayer molybdenum disulphide grown by chemical vapour deposition
Wenjuan Zhu, Tony Low, Yi-Hsien Lee +5
Layered transition metal dichalcogenides display a wide range of attractive physical and chemical properties and are potentially important for various device applications. Here we…