Phase engineering of 2D materials

D Kim, J Pandey, J Jeong, W Cho, S Lee… - Chemical …, 2023 - ACS Publications
Polymorphic 2D materials allow structural and electronic phase engineering, which can be
used to realize energy-efficient, cost-effective, and scalable device applications. The phase …

Coexisting phases in transition metal dichalcogenides: overview, synthesis, applications, and prospects

H Liu, Y Wu, Z Wu, S Liu, VL Zhang, T Yu - ACS nano, 2024 - ACS Publications
Over the past decade, significant advancements have been made in phase engineering of
two-dimensional transition metal dichalcogenides (TMDCs), thereby allowing controlled …

Phase-Engineered MoSe2/CeO2 Composites for Room-Temperature Gas Sensing with a Drastic Discrimination of NH3 and TEA Gases

S Singh, KY Shin, S Moon, SS Kim, HW Kim - ACS sensors, 2024 - ACS Publications
Detecting and distinguishing between hazardous gases with similar odors by using
conventional sensor technology for safeguarding human health and ensuring food safety …

Nanoscale electronic devices based on transition metal dichalcogenides

W Zhu, T Low, H Wang, P Ye, X Duan - 2D Materials, 2019 - iopscience.iop.org
Abstract Two-dimensional (2D) transition metal dichalcogenides (TMDs) have very versatile
chemical, electrical and optical properties. In particular, they exhibit rich and highly tunable …

Diverse atomic structure configurations of metal-doped transition metal dichalcogenides for enhancing hydrogen evolution

L Wang, Y Zhang, C Gu, H Yu, Y Zhuang, Z Zhuang - Nano Research, 2024 - Springer
Do** foreign metal atoms into the substrate of transition metal dichalcogenides (TMDs)
enables the formation of diverse atomic structure configurations, including isolated atoms …

Janus MoSO and MoSSe monolayers: a promising material for solar cells and photocatalytic applications

HS Waheed, M Asghar, HS Ahmad… - … status solidi (b), 2023 - Wiley Online Library
The optoelectronic properties and device absorption efficiencies of MoSO and MoSSe Janus
monolayer have been investigated using the first‐principles calculations. It is revealed that …

Composition-and phase-controlled synthesis and applications of alloyed phase heterostructures of transition metal disulphides

K Yang, X Wang, H Li, B Chen, X Zhang, S Li, N Wang… - Nanoscale, 2017 - pubs.rsc.org
The facile tuning of the composition and structures of two-dimensional (2D) transition metal
dichalcogenide (TMD) nanosheets is essential for improving their performance in various …

Ohmic contacts between monolayer WSe2 and two-dimensional titanium carbides

Q Li, J Yang, R Quhe, Q Zhang, L Xu, Y Pan, M Lei… - Carbon, 2018 - Elsevier
Formation of Ohmic contact is crucial for achieving high device performance in two-
dimensional (2D) materials based transistors. By using ab initio electronic structure …

Do**-Mediated Lattice Engineering of Monolayer ReS2 for Modulating In-Plane Anisotropy of Optical and Transport Properties

G Ghimire, KP Dhakal, W Choi, YA Esthete, SJ Kim… - ACS …, 2021 - ACS Publications
ReS2 exhibits strong anisotropic optical and electrical responses originating from the
asymmetric lattice. Here, we show that the anisotropy of monolayer (1L) ReS2 in optical …

Facile synthesis of α-Sm2S3/MoS2 bimetallic sulfide as a high-performance electrochemical sensor for the detection of antineoplastic drug 5-fluorouracil in a …

V Mariyappan, M Keerthi, SM Chen… - Journal of The …, 2020 - iopscience.iop.org
Modification of interface between metal sulfide phases is a very promising strategy for
designing advanced catalytic materials. Herein, a novel bimetallic sulfide of Molybdenum …