Straining effects in MoS2 monolayer on nanostructured substrates: temperature-dependent photoluminescence and exciton dynamics

Nanoscale ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 5717-5724 ◽  
Author(s):  
Yaowu Hu ◽  
Feng Zhang ◽  
Michael Titze ◽  
Biwei Deng ◽  
Hebin Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Strain Engineering ◽  
Two Dimensional ◽  
Temperature Dependent ◽  
Exciton Dynamics ◽  
Mos2 Monolayer ◽  
Metal Dichalcogenides ◽  
Temperature Dependent Photoluminescence

Strain-engineering of two-dimensional (2D) transition metal dichalcogenides (TMDs) has great potential to alter their electronic and optical properties.

Synergistic vacancy defects and mechanical strain for the modulation of the mechanical, electronic and optical properties of monolayer tungsten disulfide

2021 ◽  
Vol 23 (10) ◽  
pp. 6298-6308
Author(s):  
Chan Gao ◽  
Xiaoyong Yang ◽  
Ming Jiang ◽  
Lixin Chen ◽  
Zhiwen Chen ◽  
...  
Keyword(s):  
Optical Properties ◽  
Transition Metal ◽  
Mechanical Strain ◽  
Transition Metal Dichalcogenides ◽  
Strain Engineering ◽  
Tungsten Disulfide ◽  
Defect Engineering ◽  
Vacancy Defects ◽  
Electronic And Optical Properties ◽  
Metal Dichalcogenides

The combination of defect engineering and strain engineering for the modulation of the mechanical, electronic and optical properties of monolayer transition metal dichalcogenides (TMDs).

scholarly journals Towards the evaluation of defects in MoS2 using cryogenic photoluminescence spectroscopy

Nanoscale ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 3019-3028 ◽  
Author(s):  
Tim Verhagen ◽  
Valentino L. P. Guerra ◽  
Golam Haider ◽  
Martin Kalbac ◽  
Jana Vejpravova
Keyword(s):  
Optical Properties ◽  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Photoluminescence Spectroscopy ◽  
Two Dimensional ◽  
Electronic And Optical Properties ◽  
Metal Dichalcogenides

Electronic and optical properties of two-dimensional transition metal dichalcogenides are strongly influenced by defects. Cryogenic photoluminescence spectroscopy is a superb tool for characterization of the nature and density of these defects.

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 Tuning the physical properties of ultrathin transition-metal dichalcogenides via strain engineering

RSC Advances ◽  
2020 ◽  
Vol 10 (65) ◽  
pp. 39455-39467
Author(s):  
Yalan Yan ◽  
Shuang Ding ◽  
Xiaonan Wu ◽  
Jian Zhu ◽  
Dengman Feng ◽  
...  
Keyword(s):  
Transition Metal ◽  
Physical Properties ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Strain Engineering ◽  
Two Dimensional ◽  
Photoelectric Properties ◽  
Metal Dichalcogenides

Transition-metal dichalcogenides (TMDs) have become one of the recent frontiers and focuses in two-dimensional (2D) materials fields thanks to their superior electronic, optical, and photoelectric properties.

Strain engineering the properties of graphene and other two-dimensional crystals

2014 ◽  
Vol 16 (23) ◽  
pp. 11124-11138 ◽  
Author(s):  
Mark A. Bissett ◽  
Masaharu Tsuji ◽  
Hiroki Ago
Keyword(s):  
Transition Metal ◽  
Thin Layer ◽  
Transition Metal Dichalcogenides ◽  
Strain Engineering ◽  
Two Dimensional ◽  
Recent Advances ◽  
Metal Dichalcogenides

This perspective discusses recent advances in using strain to engineer the properties of thin-layer materials such as graphene and transition metal dichalcogenides (TMDs).

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...

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