Defects-related Dynamics of Photoexcited Carriers in 2D Transition Metal Dichalcogenides

2021 ◽  
Author(s):  
Lei Gao ◽  
Zhenliang Hu ◽  
Junpeng Lu ◽  
Hongwei Liu ◽  
Zhenhua Ni
Keyword(s):  
Transition Metal ◽  
Band Structure ◽  
Transition Metal Dichalcogenides ◽  
Optoelectronic Properties ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Two-dimensional (2D) transition metal dichalcogenides (TMDs) exhibit enormous potential in the field of optoelectronics because of their attractive optoelectronic properties, such as strong excitonic emissions, spin splited band structure, palpable...

Tailoring the optical properties of atomically-thin WS2via ion irradiation

Nanoscale ◽  
2017 ◽  
Vol 9 (31) ◽  
pp. 11027-11034 ◽  
Author(s):  
L. Ma ◽  
Y. Tan ◽  
M. Ghorbani-Asl ◽  
R. Boettger ◽  
S. Kretschmer ◽  
...  
Keyword(s):  
Optical Properties ◽  
Transition Metal ◽  
Ion Irradiation ◽  
Transition Metal Dichalcogenides ◽  
Optoelectronic Properties ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Two-dimensional transition metal dichalcogenides (TMDCs) exhibit excellent optoelectronic properties.

scholarly journals Band structure and giant Stark effect in two-dimensional transition-metal dichalcogenides

2018 ◽  
Vol 1 (1) ◽  
pp. 015005 ◽  
Author(s):  
M Javaid ◽  
Salvy P Russo ◽  
K Kalantar-Zadeh ◽  
Andrew D Greentree ◽  
Daniel W Drumm
Keyword(s):  
Transition Metal ◽  
Band Structure ◽  
Stark Effect ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Observation of Robust Charge Transfer under Strain Engineering in Two-Dimensional MoS2-WSe2 Heterostructures

Nanoscale ◽  
2021 ◽  
Author(s):  
Shuwen Zheng ◽  
Hai-yu Wang ◽  
Lei Wang ◽  
Yang Luo ◽  
Bing-Rong Gao ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Steady State ◽  
Transition Metal ◽  
Band Structure ◽  
Transition Metal Dichalcogenides ◽  
Strain Engineering ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Strain is one of the effective ways to modulate the band structure of monolayer transition metal dichalcogenides (TMDCs), which has been reported by theoretical and steady-state spectroscopic researches. However, the...

Trap-free exciton dynamics in monolayer WS2 via oleic acid passivation

Nanoscale ◽  
2021 ◽  
Author(s):  
Dabin Lin ◽  
Wenjun Ni ◽  
Gagik G. Gurzadyan ◽  
Fangteng Zhang ◽  
Weiren Zhao ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Transition Metal ◽  
Free Exciton ◽  
Transition Metal Dichalcogenides ◽  
Photonic Devices ◽  
Optoelectronic Properties ◽  
Two Dimensional ◽  
Exciton Dynamics ◽  
The Past ◽  
Metal Dichalcogenides

Two-dimensional transition metal dichalcogenides have attracted tremendous attention in the past few decades due to their attractive optoelectronic properties. However, their widespread utility in photonic devices and components is still...

Size dependence in two-dimensional lateral heterostructures of transition metal dichalcogenides

2019 ◽  
Vol 7 (13) ◽  
pp. 3837-3842 ◽  
Author(s):  
Hao Jin ◽  
Vincent Michaud-Rioux ◽  
Zhi-Rui Gong ◽  
Langhui Wan ◽  
Yadong Wei ◽  
...  
Keyword(s):  
Transition Metal ◽  
Size Dependence ◽  
Materials Science ◽  
Transition Metal Dichalcogenides ◽  
Optoelectronic Properties ◽  
Device Physics ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Lateral heterostructures (LHSs) of semiconductors can give rise to novel electronic and optoelectronic properties, which may open up unforeseen opportunities in materials science and device physics.

scholarly journals Super-resolved Optical Mapping of Reactive Sulfur-Vacancies in Two-Dimensional Transition Metal Dichalcogenides

ACS Nano ◽  
2021 ◽  
Author(s):  
Miao Zhang ◽  
Martina Lihter ◽  
Tzu-Heng Chen ◽  
Michal Macha ◽  
Archith Rayabharam ◽  
...  
Keyword(s):  
Transition Metal ◽  
Optical Mapping ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Combined Healing and Doping of Transition Metal Dichalcogenides Through Molecular Functionalization

2021 ◽  
Author(s):  
Sai Manoj Gali ◽  
David Beljonne
Keyword(s):  
Transition Metal ◽  
Charge Transport ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Metal Dichalcogenides

Transition Metal Dichalcogenides (TMDCs) are emerging as promising two-dimensional (2D) materials. Yet, TMDCs are prone to inherent defects such as chalcogen vacancies, which are detrimental to charge transport. Passivation of...

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