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Title: Nonmonotonic thickness-dependence of in-plane thermal conductivity of few-layered MoS 2 : 2.4 to 37.8 nm


The thermal conductivity of supported MoS 2 is discovered to first decrease with thickness (<9.2 nm), then increase with thickness.

ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [2]
  1. Department of Mechanical Engineering, Iowa State University, Ames, USA
  2. College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, P. R. China
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Publisher's Accepted Manuscript
Journal Name:
Physical Chemistry Chemical Physics. PCCP
Additional Journal Information:
Journal Name: Physical Chemistry Chemical Physics. PCCP Journal Volume: 20 Journal Issue: 40; Journal ID: ISSN 1463-9076
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom

Citation Formats

Yuan, Pengyu, Wang, Ridong, Wang, Tianyu, Wang, Xinwei, and Xie, Yangsu. Nonmonotonic thickness-dependence of in-plane thermal conductivity of few-layered MoS 2 : 2.4 to 37.8 nm. United Kingdom: N. p., 2018. Web. doi:10.1039/C8CP02858C.
Yuan, Pengyu, Wang, Ridong, Wang, Tianyu, Wang, Xinwei, & Xie, Yangsu. Nonmonotonic thickness-dependence of in-plane thermal conductivity of few-layered MoS 2 : 2.4 to 37.8 nm. United Kingdom.
Yuan, Pengyu, Wang, Ridong, Wang, Tianyu, Wang, Xinwei, and Xie, Yangsu. Wed . "Nonmonotonic thickness-dependence of in-plane thermal conductivity of few-layered MoS 2 : 2.4 to 37.8 nm". United Kingdom.
title = {Nonmonotonic thickness-dependence of in-plane thermal conductivity of few-layered MoS 2 : 2.4 to 37.8 nm},
author = {Yuan, Pengyu and Wang, Ridong and Wang, Tianyu and Wang, Xinwei and Xie, Yangsu},
abstractNote = {The thermal conductivity of supported MoS 2 is discovered to first decrease with thickness (<9.2 nm), then increase with thickness.},
doi = {10.1039/C8CP02858C},
journal = {Physical Chemistry Chemical Physics. PCCP},
number = 40,
volume = 20,
place = {United Kingdom},
year = {2018},
month = {10}

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Works referenced in this record:

Invited Review Article: Error and uncertainty in Raman thermal conductivity measurements
journal, April 2015

  • Beechem, Thomas; Yates, Luke; Graham, Samuel
  • Review of Scientific Instruments, Vol. 86, Issue 4
  • DOI: 10.1063/1.4918623

Synthesis and applications of two-dimensional hexagonal boron nitride in electronics manufacturing
journal, January 2016

Large and Tunable Photothermoelectric Effect in Single-Layer MoS 2
journal, January 2013

  • Buscema, Michele; Barkelid, Maria; Zwiller, Val
  • Nano Letters, Vol. 13, Issue 2
  • DOI: 10.1021/nl303321g

Temperature-dependent Raman spectra and thermal conductivity of multi-walled MoS 2 nanotubes
journal, September 2017

  • Yu, Dongqing; Li, Siqi; Qi, Weihong
  • Applied Physics Letters, Vol. 111, Issue 12
  • DOI: 10.1063/1.5003111

Ultrafast thermoreflectance techniques for measuring thermal conductivity and interface thermal conductance of thin films
journal, November 2010

  • Zhu, Jie; Tang, Dawei; Wang, Wei
  • Journal of Applied Physics, Vol. 108, Issue 9
  • DOI: 10.1063/1.3504213

Progress, Challenges, and Opportunities in Two-Dimensional Materials Beyond Graphene
journal, March 2013

  • Butler, Sheneve Z.; Hollen, Shawna M.; Cao, Linyou
  • ACS Nano, Vol. 7, Issue 4, p. 2898-2926
  • DOI: 10.1021/nn400280c

Very fast hot carrier diffusion in unconstrained MoS 2 on a glass substrate: discovered by picosecond ET-Raman
journal, January 2018

  • Yuan, Pengyu; Tan, Hong; Wang, Ridong
  • RSC Advances, Vol. 8, Issue 23
  • DOI: 10.1039/C8RA01106K

Interfacial Thermal Conductance between Mechanically Exfoliated Black Phosphorus and SiO x : Effect of Thickness and Temperature
journal, July 2017

  • Wang, Tianyu; Wang, Ridong; Yuan, Pengyu
  • Advanced Materials Interfaces, Vol. 4, Issue 16
  • DOI: 10.1002/admi.201700233

Photonic design principles for ultrahigh-efficiency photovoltaics
journal, February 2012

  • Polman, Albert; Atwater, Harry A.
  • Nature Materials, Vol. 11, Issue 3
  • DOI: 10.1038/nmat3263

In-plane and cross-plane thermal conductivities of molybdenum disulfide
journal, January 2015

Highly Flexible MoS 2 Thin-Film Transistors with Ion Gel Dielectrics
journal, July 2012

  • Pu, Jiang; Yomogida, Yohei; Liu, Keng-Ku
  • Nano Letters, Vol. 12, Issue 8
  • DOI: 10.1021/nl301335q

Improved Carrier Mobility in Few-Layer MoS 2 Field-Effect Transistors with Ionic-Liquid Gating
journal, April 2013

  • Perera, Meeghage Madusanka; Lin, Ming-Wei; Chuang, Hsun-Jen
  • ACS Nano, Vol. 7, Issue 5
  • DOI: 10.1021/nn401053g

Interfacial thermal conductance between few to tens of layered-MoS2 and c-Si: Effect of MoS2 thickness
journal, January 2017

Ultrafast Carrier Thermalization and Cooling Dynamics in Few-Layer MoS 2
journal, October 2014

  • Nie, Zhaogang; Long, Run; Sun, Linfeng
  • ACS Nano, Vol. 8, Issue 10
  • DOI: 10.1021/nn504760x

In-situ measurement of the heat transport in defect- engineered free-standing single-layer graphene
journal, February 2016

  • Wang, Haidong; Kurata, Kosaku; Fukunaga, Takanobu
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep21823

Raman spectroscopy of the interlayer shear mode in few-layer MoS2 flakes
journal, September 2012

  • Plechinger, G.; Heydrich, S.; Eroms, J.
  • Applied Physics Letters, Vol. 101, Issue 10
  • DOI: 10.1063/1.4751266

Graphene-Like Two-Dimensional Materials
journal, January 2013

  • Xu, Mingsheng; Liang, Tao; Shi, Minmin
  • Chemical Reviews, Vol. 113, Issue 5, p. 3766-3798
  • DOI: 10.1021/cr300263a

Atomically Thin MoS2 A New Direct-Gap Semiconductor
journal, September 2010

High-mobility and low-power thin-film transistors based on multilayer MoS2 crystals
journal, January 2012

  • Kim, Sunkook; Konar, Aniruddha; Hwang, Wan-Sik
  • Nature Communications, Vol. 3, Issue 1
  • DOI: 10.1038/ncomms2018

Influence of Interface Thermal Conductance on the Apparent Thermal Conductivity of thin Films
journal, January 1997

  • S. -M. Lee and David G. Cahill,
  • Microscale Thermophysical Engineering, Vol. 1, Issue 1
  • DOI: 10.1080/108939597200421

Basal-plane thermal conductivity of few-layer molybdenum disulfide
journal, May 2014

  • Jo, Insun; Pettes, Michael Thompson; Ou, Eric
  • Applied Physics Letters, Vol. 104, Issue 20
  • DOI: 10.1063/1.4876965

Temperature-Dependent Raman Studies and Thermal Conductivity of Few-Layer MoS 2
journal, April 2013

  • Sahoo, Satyaprakash; Gaur, Anand P. S.; Ahmadi, Majid
  • The Journal of Physical Chemistry C, Vol. 117, Issue 17
  • DOI: 10.1021/jp402509w

Measurement of Lateral and Interfacial Thermal Conductivity of Single- and Bilayer MoS 2 and MoSe 2 Using Refined Optothermal Raman Technique
journal, November 2015

  • Zhang, Xian; Sun, Dezheng; Li, Yilei
  • ACS Applied Materials & Interfaces, Vol. 7, Issue 46
  • DOI: 10.1021/acsami.5b08580

Thermal Conductivity of Monolayer Molybdenum Disulfide Obtained from Temperature-Dependent Raman Spectroscopy
journal, December 2013

  • Yan, Rusen; Simpson, Jeffrey R.; Bertolazzi, Simone
  • ACS Nano, Vol. 8, Issue 1
  • DOI: 10.1021/nn405826k

The hot carrier diffusion coefficient of sub-10 nm virgin MoS 2 : uncovered by non-contact optical probing
journal, January 2017

  • Yuan, Pengyu; Liu, Jing; Wang, Ridong
  • Nanoscale, Vol. 9, Issue 20
  • DOI: 10.1039/C7NR02089A

Measurement of the anisotropic thermal conductivity of molybdenum disulfide by the time-resolved magneto-optic Kerr effect
journal, December 2014

  • Liu, Jun; Choi, Gyung-Min; Cahill, David G.
  • Journal of Applied Physics, Vol. 116, Issue 23
  • DOI: 10.1063/1.4904513

Energy dissipation and transport in nanoscale devices
journal, March 2010

Photothermal reflection versus temperature: Quantitative analysis
journal, May 1995

  • Nestoros, Marios; Forget, Benoît C.; Christofides, Constantinos
  • Physical Review B, Vol. 51, Issue 20
  • DOI: 10.1103/PhysRevB.51.14115

Electric Field Effect in Atomically Thin Carbon Films
journal, October 2004

Superior Thermal Conductivity of Single-Layer Graphene
journal, March 2008

  • Balandin, Alexander A.; Ghosh, Suchismita; Bao, Wenzhong
  • Nano Letters, Vol. 8, Issue 3, p. 902-907
  • DOI: 10.1021/nl0731872

Temperature dependence of band gap in MoSe2 grown by molecular beam epitaxy
journal, August 2017

Influence of quantum confinement on the electronic structure of the transition metal sulfide T S 2
journal, June 2011

Electronics and optoelectronics of two-dimensional transition metal dichalcogenides
journal, November 2012

  • Wang, Qing Hua; Kalantar-Zadeh, Kourosh; Kis, Andras
  • Nature Nanotechnology, Vol. 7, Issue 11, p. 699-712
  • DOI: 10.1038/nnano.2012.193

Phonon transport in single-layer transition metal dichalcogenides: A first-principles study
journal, September 2014

  • Gu, Xiaokun; Yang, Ronggui
  • Applied Physics Letters, Vol. 105, Issue 13
  • DOI: 10.1063/1.4896685

Influence of temperature and modulation frequency on the thermal activation coupling term in laser photothermal theory
journal, August 2002

  • Christofides, Constantinos; Othonos, Andreas; Loizidou, Efi
  • Journal of Applied Physics, Vol. 92, Issue 3
  • DOI: 10.1063/1.1484232

Measuring the Refractive Index of Highly Crystalline Monolayer MoS2 with High Confidence
journal, February 2015

  • Zhang, Hui; Ma, Yaoguang; Wan, Yi
  • Scientific Reports, Vol. 5, Issue 1
  • DOI: 10.1038/srep08440

Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors
journal, January 2014

  • Wang, Kangpeng; Feng, Yanyan; Chang, Chunxia
  • Nanoscale, Vol. 6, Issue 18
  • DOI: 10.1039/C4NR02634A

Tuning thermal conductivity in molybdenum disulfide by electrochemical intercalation
journal, October 2016

  • Zhu, Gaohua; Liu, Jun; Zheng, Qiye
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms13211

Biosensors Based on Two-Dimensional MoS 2
journal, October 2015

Synthesis of Spherical Silver Nanoparticles with Controllable Sizes in Aqueous Solutions
journal, June 2007

  • Pyatenko, Alexander; Yamaguchi, Munehiro; Suzuki, Masaaki
  • The Journal of Physical Chemistry C, Vol. 111, Issue 22
  • DOI: 10.1021/jp071080x

Two dimensional and layered transition metal oxides
journal, December 2016

Energy Transport State Resolved Raman for Probing Interface Energy Transport and Hot Carrier Diffusion in Few-Layered MoS 2
journal, September 2017

Size-Dependent Nonlinear Optical Properties of Atomically Thin Transition Metal Dichalcogenide Nanosheets
journal, September 2014

Single-layer MoS2 transistors
journal, January 2011

  • Radisavljevic, B.; Radenovic, A.; Brivio, J.
  • Nature Nanotechnology, Vol. 6, Issue 3, p. 147-150
  • DOI: 10.1038/nnano.2010.279

Temperature-Dependent Thermal Properties of Supported MoS 2 Monolayers
journal, February 2015

  • Taube, Andrzej; Judek, Jarosław; Łapińska, Anna
  • ACS Applied Materials & Interfaces, Vol. 7, Issue 9
  • DOI: 10.1021/acsami.5b00690

Thickness-dependent in-plane thermal conductivity of suspended MoS 2 grown by chemical vapor deposition
journal, January 2017

  • Bae, Jung Jun; Jeong, Hye Yun; Han, Gang Hee
  • Nanoscale, Vol. 9, Issue 7
  • DOI: 10.1039/C6NR09484H

Nanoscale thermal transport
journal, January 2003

  • Cahill, David G.; Ford, Wayne K.; Goodson, Kenneth E.
  • Journal of Applied Physics, Vol. 93, Issue 2, p. 793-818
  • DOI: 10.1063/1.1524305

Flexural phonons and thermal transport in graphene
journal, September 2010