Defect repairing in two-dimensional transition metal dichalcogenides

S Zeng, F Li, C Tan, L Yang, Z Wang - Frontiers of Physics, 2023 - Springer
Atomically thin two-dimensional (2D) transition metal dichalcogenides (TMDCs) have
stimulated enormous research interest due to rich phase structure, high theoretical carrier …

Engineering the Electrical and Optical Properties of WS2 Monolayers via Defect Control

MG Bianchi, F Risplendi, M Re Fiorentin… - Advanced …, 2024 - Wiley Online Library
Abstract Two‐dimensional (2D) materials as tungsten disulphide (WS2) are rising as the
ideal platform for the next generation of nanoscale devices due to the excellent electric …

RETRACTED: Two-Dimensional Violet Phosphorus P11: A Large Band Gap Phosphorus Allotrope

G Cicirello, M Wang, QP Sam, JL Hart… - Journal of the …, 2023 - ACS Publications
The discovery of novel large band gap two-dimensional (2D) materials with good stability
and high carrier mobility will innovate the next generation of electronics and optoelectronics …

Revealing the Optical Transition Properties of Interlayer Excitons in Defective WS2/WSe2 Heterobilayers

K Wu, Z Yang, Y Shi, Y Wang, B **ang, H Zhou… - Nano Letters, 2024 - ACS Publications
Manipulation of physical properties in multidimensional tunable moiré superlattice systems
is a key focus in nanophotonics, especially for interlayer excitons (IXs) in two-dimensional …

Defect-Type-Dependent Carrier Lifetimes in Monolayer WS2 Films

Y Liu, H Liu, J Wang, D Liu - The Journal of Physical Chemistry C, 2022 - ACS Publications
The band-edge carrier recombination rate determines the internal quantum efficiency of light-
emitting diodes (LEDs), which is predominantly determined by the carrier lifetime. Point …

The Hidden Flower in WS2 Flakes: A Combined Nanomechanical and Tip-Enhanced Raman Exploration

J Jelken, MO Avilés, F Lagugné-Labarthet - ACS nano, 2022 - ACS Publications
We report on tungsten disulfide (WS2) flakes grown by chemical vapor deposition (CVD),
which exhibit a flower-like surface structure above the primary few-layer flake with a …

Sulfur Vacancy Related Optical Transitions in Graded Alloys of MoxW1‐xS2 Monolayers

M Ghafariasl, T Zhang, ZD Ward, D Zhou… - Advanced Optical …, 2024 - Wiley Online Library
Engineering electronic bandgaps is crucial for applications in information technology,
sensing, and renewable energy. Transition metal dichalcogenides (TMDCs) offer a versatile …

Revealing defect-bound excitons in WS2 monolayer at room temperature by exploiting the transverse electric polarized wave supported by a Si3N4/Ag …

S Li, F Deng, L Zhou, Z Lin, M Panmai, S Liu, Y Mao… - …, 2023 - degruyter.com
Abstract Two-dimensional (2D) transition metal dichalcogenide (TMDC) monolayers are
promising materials for light-emitting devices due to their excellent electric and optical …

Gate tunable spatial accumulation of valley-spin in chemical vapor deposition grown 40°-twisted bilayer WS2

S Zhao, G Shao, ZV Han, S Liu… - Journal of …, 2023 - iopscience.iop.org
The emerging two-dimensional materials, particularly transition metal dichalcogenides
(TMDs), are known to exhibit valley degree of freedom with long valley lifetime, which hold …

[PDF][PDF] Sulfur Vacancy Related Optical Transitions in Graded Alloys of Mo

M Ghafariasl, T Zhang, ZD Ward, D Zhou, D Sanchez… - 2024 - abate.physast.uga.edu
Engineering electronic bandgaps is crucial for applications in information technology,
sensing, and renewable energy. Transition metal dichalcogenides (TMDCs) offer a versatile …