An optical spectroscopic study on two-dimensional group-VI transition metal dichalcogenides

2015 ◽  
Vol 44 (9) ◽  
pp. 2629-2642 ◽  
Author(s):  
Hualing Zeng ◽  
Xiaodong Cui
Keyword(s):  
Transition Metal ◽  
Spectroscopic Study ◽  
Electronic Devices ◽  
Transition Metal Dichalcogenides ◽  
Layered Materials ◽  
Two Dimensional ◽  
Group Vi ◽  
Intensive Research ◽  
Dimensional Group ◽  
Metal Dichalcogenides

The ultimate goal of making atomically thin electronic devices stimulates intensive research on layered materials, in particular the group-VI transition metal dichalcogenides (TMDs).

scholarly journals Two-dimensional inorganic analogues of graphene: transition metal dichalcogenides

2016 ◽  
Vol 374 (2076) ◽  
pp. 20150318 ◽  
Author(s):  
Manoj K. Jana ◽  
C. N. R. Rao
Keyword(s):  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Single Layer ◽  
Layered Materials ◽  
Two Dimensional ◽  
2D Layered Materials ◽  
Wide Range ◽  
Buckminster Fullerene ◽  
Metal Dichalcogenides ◽  
Layered Transition Metal

The discovery of graphene marks a major event in the physics and chemistry of materials. The amazing properties of this two-dimensional (2D) material have prompted research on other 2D layered materials, of which layered transition metal dichalcogenides (TMDCs) are important members. Single-layer and few-layer TMDCs have been synthesized and characterized. They possess a wide range of properties many of which have not been known hitherto. A typical example of such materials is MoS 2 . In this article, we briefly present various aspects of layered analogues of graphene as exemplified by TMDCs. The discussion includes not only synthesis and characterization, but also various properties and phenomena exhibited by the TMDCs. This article is part of the themed issue ‘Fullerenes: past, present and future, celebrating the 30th anniversary of Buckminster Fullerene’.

Interface engineering of two-dimensional transition metal dichalcogenides towards next-generation electronic devices: recent advances and challenges

2020 ◽  
Vol 5 (5) ◽  
pp. 787-807 ◽  
Author(s):  
Wugang Liao ◽  
Siwen Zhao ◽  
Feng Li ◽  
Cong Wang ◽  
Yanqi Ge ◽  
...  
Keyword(s):  
Transition Metal ◽  
Electronic Devices ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Next Generation ◽  
Interface Engineering ◽  
Recent Advances ◽  
Metal Dichalcogenides

This review presents recent advances and challenges in the interface engineering of 2D TMDCs and emerging electronics based on TMDCs.

The electronic structure calculations of two-dimensional transition-metal dichalcogenides in the presence of external electric and magnetic fields

2015 ◽  
Vol 44 (9) ◽  
pp. 2603-2614 ◽  
Author(s):  
Agnieszka Kuc ◽  
Thomas Heine
Keyword(s):  
Electronic Structure ◽  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Electronic Structure Calculations ◽  
Layered Materials ◽  
Two Dimensional ◽  
Two Dimensional Materials ◽  
Electric And Magnetic Fields ◽  
Metal Dichalcogenides ◽  
Structure Calculations

Transition-metal dichalcogenides TX2 (T = W, Mo; X = S, Se, Te) are layered materials that are available in ultrathin forms such as mono-, bi- and multilayers, which are commonly known as two-dimensional materials.

Two-Dimensional Layered Materials-Based Spintronics

SPIN ◽  
2015 ◽  
Vol 05 (04) ◽  
pp. 1540011 ◽  
Author(s):  
Guohui Su ◽  
Xing Wu ◽  
Wenqi Tong ◽  
Chungang Duan
Keyword(s):  
Transition Metal ◽  
Degrees Of Freedom ◽  
Graphene Nanoribbons ◽  
Transition Metal Dichalcogenides ◽  
Layered Materials ◽  
Future Research ◽  
Two Dimensional ◽  
2D Layered Materials ◽  
Recent Emergence ◽  
Metal Dichalcogenides

The recent emergence of two-dimensional (2D) layered materials — graphene and transition metal dichalcogenides — opens a new avenue for exploring the internal quantum degrees of freedom of electrons and their potential for new electronics. Here, we provide a brief review of experimental achievements concerning electrical spin injection, spin transport, graphene nanoribbons spintronics and transition metal dichalcogenides spin and pseudospins. Future research in 2D layered materials spintronics will need to address the development of applications such as spin transistors and spin logic devices, as well as exotic physical properties including pseudospins-valley phenomena in graphene and other 2D materials.

scholarly journals Electronic structures and theoretical modelling of two-dimensional group-VIB transition metal dichalcogenides

2015 ◽  
Vol 44 (9) ◽  
pp. 2643-2663 ◽  
Author(s):  
Gui-Bin Liu ◽  
Di Xiao ◽  
Yugui Yao ◽  
Xiaodong Xu ◽  
Wang Yao
Keyword(s):  
Transition Metal ◽  
Electronic Structures ◽  
Transition Metal Dichalcogenides ◽  
Theoretical Modelling ◽  
Two Dimensional ◽  
Dimensional Group ◽  
Metal Dichalcogenides

Two-dimensional group-VIB transition metal dichalcogenides have extraordinary properties originating from their complex electronic structures.

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