The DOI matches its Crossref record; 60 of the 60 references it cites were found in a registry or an index.
Probing Anisotropic Thermal Conductivity of Transition Metal Dichalcogenides MX2 (M = Mo, W and X = S, Se) using Time‐Domain Thermoreflectance
Abstract
Transition metal dichalcogenides (TMDs) are a group of layered 2D semiconductors that have shown many intriguing electrical and optical properties. However, the thermal transport properties in TMDs are not well understood due to the challenges in characterizing anisotropic thermal conductivity. Here, a variable‐spot‐size time‐domain thermoreflectance approach is developed to simultaneously measure both the in‐plane and the through‐plane thermal conductivity of four kinds of layered TMDs (MoS 2, WS 2, MoSe 2, and WSe 2) over a wide temperature range, 80–300 K. Interestingly, it is found that both the through‐plane thermal conductivity and the Al/TMD interface conductance depend on the modulation frequency of the pump beam for all these four compounds. The frequency‐dependent thermal properties are attributed to the nonequilibrium thermal resistance between the different groups of phonons in the substrate. A two‐channel thermal model is used to analyze the nonequilibrium phonon transport and to derive the intrinsic thermal conductivity at the thermal equilibrium limit. The measurements of the thermal conductivities of bulk TMDs serve as an important benchmark for understanding the thermal conductivity of single‐ and few‐layer TMDs.
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“This method has then been successfully applied in several studies of anisotropic materials including both layered two-dimensional materials (such as transition metal dichalcogenides 35 and their alloys 192 and boron nitride nanosheets 193 ) and bulk crystals (such as silicon carbide 33 ).”
From Tutorial: Time-domain thermoreflectance (TDTR) for thermal property characterization of bulk and thin film materials (2018) · cites this paper as [35]
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Electronics and optoelectronics of two-dimensional transition metal dichalcogenides
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Emerging Photoluminescence in Monolayer MoS 2
Splendiani, A., Sun, L., Zhang, Y., Li, T., Kim, J., Chim, C. Y., Galli, G., & Wang, F. (2010) · Nano Letters · doi:10.1021/nl903868w · Cited by 9,615
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Stretching and Breaking of Ultrathin MoS 2
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Georgiou, T., Jalil, R., Belle, B. D., Britnell, L., Gorbachev, R., Morozov, S. V., Kim, Y.-J., Gholinia, A., Haigh, S. J., Makarovsky, O., et al. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.224 · Cited by 1,751
Extraordinary Room-Temperature Photoluminescence in Triangular WS2 Monolayers
Gutiérrez, H. R., Perea‐López, N., Elías, A. L., Berkdemir, A., Wang, B., Lv, R., Lopéz‐Urías, F., Crespi, V. H., Terrones, H., & Terrones, M. (2012) · Nano Letters · doi:10.1021/nl3026357 · Cited by 1,610
Analysis of heat flow in layered structures for time-domain thermoreflectance
Cahill, D. G. (2004) · Review of Scientific Instruments · doi:10.1063/1.1819431 · Cited by 1,543
Tunable Photoluminescence of Monolayer MoS 2 via Chemical Doping
Mouri, S., Miyauchi, Y., & Matsuda, K. (2013) · Nano Letters · doi:10.1021/nl403036h · Cited by 1,527
MoS2 Nanosheet Phototransistors with Thickness-Modulated Optical Energy Gap
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The Hiphive Package for the Extraction of High‐Order Force Constants by Machine Learning
Eriksson, F., Fransson, E., & Erhart, P. (2019) · Advanced Theory and Simulations · doi:10.1002/adts.201800184 · Cited by 501
Jiang, P., Qian, X., & Yang, R. (2018) · Journal of Applied Physics · doi:10.1063/1.5046944 · Cited by 424
Self-citationExtremely anisotropic van der Waals thermal conductors
Kim, S. E., Mujid, F., Rai, A., Eriksson, F., Suh, J., Poddar, P. K., Ray, A., Park, C., Fransson, E., Zhong, Y., et al. (2021) · Nature · doi:10.1038/s41586-021-03867-8 · Cited by 340
Recent progress on graphene-analogous 2D nanomaterials: Properties, modeling and applications
Liu, B., & Zhou, K. (2018) · Progress in Materials Science · doi:10.1016/j.pmatsci.2018.09.004 · Cited by 333
An, D., Fu, J., Zhang, B., Xie, N., Nie, G., Ågren, H., Qiu, M., & Zhang, H. (2021) · Advanced Functional Materials · doi:10.1002/adfm.202101625 · Cited by 262
Metadata
- Authors
- Jiang, P., Qian, X., Gu, X., & Yang, R.
- Affiliations
- University of Colorado Boulder (US)
- Shanghai Jiao Tong University (CN)
- Corresponding author
- Yang, Ronggui
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2017-07-20
- Volume
- 29
- Issue
- 36
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2736994172
- Cited by
- 239
- References
- 60
- Citations by year
- 2026: 20 · 2025: 32 · 2024: 26 · 2023: 33 · 2022: 30 · 2021: 22 · 2020: 33 · 2019: 22 · 2018: 18 · 2017: 3
- FWCI
- 8.78
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- Advanced Materials (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Science Foundation (0846561, 1512776)
- Defense Advanced Research Projects Agency (FA8650‐15‐1‐7524)
- Topics
- Physical Sciences › Materials Science › Materials Chemistry › Thermal properties of materials
- Physical Sciences › Materials Science › Materials Chemistry › 2D Materials and Applications
- Physical Sciences › Engineering › Mechanics of Materials › Thermography and Photoacoustic Techniques
- Keywords
- transition metal dichalcogenides, anisotropic thermal conductivity, time-domain thermoreflectance, through-plane thermal conductivity, in-plane thermal conductivity, MoS2, tungsten disulfide, MoSe2, WSe2
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