Two-dimensional transition metal dichalcogenides as atomically thin semiconductors: opportunities and challenges

2015 ◽  
Vol 44 (24) ◽  
pp. 8859-8876 ◽  
Author(s):  
Xidong Duan ◽  
Chen Wang ◽  
Anlian Pan ◽  
Ruqin Yu ◽  
Xiangfeng Duan
Keyword(s):  
Transition Metal ◽  
Recent Progress ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Material Synthesis ◽  
Novel Device ◽  
Metal Dichalcogenides

The recent progress, opportunities and challenges in exploring two-dimensional transition metal dichalcogenides as atomically thin semiconductors are reviewed, including the material synthesis and novel device concepts.

Recent Progress in Atomic Layer Deposition of Multifunctional Oxides and Two-Dimensional Transition Metal Dichalcogenides

2016 ◽  
Vol 04 (04) ◽  
pp. 1640010 ◽  
Author(s):  
Hongfei Liu
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Atomic Layer Deposition ◽  
Recent Progress ◽  
Transition Metal Dichalcogenides ◽  
Atomic Layer ◽  
Two Dimensional ◽  
Layer Deposition ◽  
Metal Dichalcogenides ◽  
Multifunctional Oxides

Atomic layer deposition (ALD) has long been developed for conformal coating thin films on planar surfaces and complex structured substrates based on its unique sequential process and self-limiting surface chemistry. In general, the coated thin films can be dielectrics, semiconductors, conductors, metals, etc., while the targeted surface can vary from those of particles, wires, to deep pores, through holes, and so on. The ALD coating technique, itself, was developed from gas-phase chemical vapor deposition, but now it has been extended even to liquid phase coating/growth. Because the thickness of ALD growth is controlled in atomic level ([Formula: see text]0.1[Formula: see text]nm), it has recently been employed for producing two-dimensional (2D) materials, typically semiconducting nanosheets of transition metal dichalcogenides (TMDCs). In this paper, we briefly introduce recent progress in ALD of multifunctional oxides and 2D TMDCs with the focus being placed on suitable ALD precursors and their ALD processes (for both binary compounds and ternary alloys), highlighting the remaining challenges and promising potentials.

Recent progress in the CVD-growth of 2D vertical heterostructures based on transition metal dichalcogenides

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xia Jiang ◽  
Fei Chen ◽  
Shichao Zhao ◽  
Weitao Su
Keyword(s):  
Transition Metal ◽  
Recent Progress ◽  
Transition Metal Dichalcogenides ◽  
Transition Metal Dichalcogenide ◽  
Two Dimensional ◽  
The Past ◽  
Metal Dichalcogenides ◽  
Cvd Growth

Two-dimensional (2D) vertical heterostructures (HSs), which are constructed via vertically stacking two or more 2D transition metal dichalcogenide (TMDC) materials, had been intensively studied during the past several years. However,...

Recent progress on transition metal diselenides from formation and modification to applications

Nanoscale ◽  
2022 ◽  
Author(s):  
Yuhan Zhao ◽  
Yibo Yan ◽  
Jong-Min Lee
Keyword(s):  
Transition Metal ◽  
Recent Progress ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Metal Dichalcogenides ◽  
Semiconductor Properties

The development of graphene promotes the research of similar two-dimensional (2D) materials, especially 2D transition metal dichalcogenides (TMDCs) with semiconductor properties.

Recent advances in controlled synthesis of two-dimensional transition metal dichalcogenides via vapour deposition techniques

2015 ◽  
Vol 44 (9) ◽  
pp. 2744-2756 ◽  
Author(s):  
Yumeng Shi ◽  
Henan Li ◽  
Lain-Jong Li
Keyword(s):  
Transition Metal ◽  
Recent Progress ◽  
Vapour Deposition ◽  
Transition Metal Dichalcogenides ◽  
Band Gap Energy ◽  
Controlled Synthesis ◽  
Two Dimensional ◽  
Gap Energy ◽  
Metal Dichalcogenides ◽  
Deposition Techniques

This review describes recent progress in the synthesis of transition metal dichalcogenides via vapour deposition methods with the control of the layer number and band gap energy.

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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