Thermal conductivity of monolayer MoS2, MoSe2, and WS2: interplay of mass effect, interatomic bonding and anharmonicity-Reference-Cited by-同舟云学术

Thermal conductivity of monolayer MoS2, MoSe2, and WS2: interplay of mass effect, interatomic bonding and anharmonicity

Published:2016 Issue:7 Volume:6 Page:5767-5773
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Peng Bo¹²³⁴⁵,Zhang Hao¹²³⁴⁵,Shao Hezhu⁶⁷⁸⁵,Xu Yuchen¹²³⁴⁵,Zhang Xiangchao¹²³⁴⁵,Zhu Heyuan¹²³⁴⁵

Affiliation:

1. Shanghai Ultra-precision Optical Manufacturing Engineering Center

2. Department of Optical Science and Engineering

3. Fudan University

4. Shanghai 200433

5. China

6. Ningbo Institute of Materials Technology and Engineering

7. Chinese Academy of Sciences

8. Ningbo 315201

Abstract

Our work shows that the thermal conductivity κ of MoS₂ is largest among the three materials (Fig. a and b) due to largest Debye temperature. WS₂ has stronger bonding (Fig. e) and lower anharmonicity (Fig. h), leading to a much larger κ compared to MoSe₂.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/RA/C5RA19747C

Reference63 articles.

1. Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems

2. Spintronics in MoS2monolayer quantum wires

3. Large and Tunable Photothermoelectric Effect in Single-Layer MoS2