329 citations · 524 across the 6 of their papers we have counts for
6 papers
Quantum plasmonic hot-electron injection in lateral WSe2/MoSe2 heterostructures
Chenwei Tang, Zhe He, Weibing Chen +3
Lateral two-dimensional (2D) transitional metal dichalcogenide (TMD) heterostructures have recently attracted a wide attention as promising materials for optoelectronic nanodevices…
Janus Monolayer Transition Metal Dichalcogenides
Jing Zhang, Shuai Jia, Kholmanov Iskandar +8
A novel crystal configuration of sandwiched S-Mo-Se structure (Janus SMoSe) at the monolayer limit has been synthesized and carefully characterized in this work. By controlled sulf…
Nano-optical imaging of monolayer MoSe2 using tip-enhanced photoluminescence
Chenwei Tang, Shuai Jia, Weibing Chen +2
Band gap tuning in two-dimensional transitional metal dichalcogenides (TMDs) is crucial in fabricating new optoelectronic devices. High resolution photoluminescence (PL) microscopy…
Spin coherence and dephasing of localized electrons in monolayer MoS
Luyi Yang, Weibing Chen, Kathleen M. McCreary +3
We report a systematic study of coherent spin precession and spin dephasing in electron-doped monolayer MoS. Using time-resolved Kerr rotation spectroscopy and applied in-plane…
Long-lived nanosecond spin relaxation and spin coherence of electrons in monolayer MoS_2 and WS_2
Luyi Yang, Nikolai A. Sinitsyn, Weibing Chen +4
The recently-discovered monolayer transition metal dichalcogenides (TMDCs) provide a fertile playground to explore new coupled spin-valley physics. Although robust spin and valley…
Electron correlation in solids via density embedding theory
Ireneusz W. Bulik, Weibing Chen, Gustavo E. Scuseria
Density matrix embedding theory (Phys. Rev. Lett. 109, 186404 (2012)) and density embedding theory ((Phys. Rev. B 89, 035140 (2014)) have recently been introduced for model lattice…