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Judek J, Gertych AP, Świniarski M, et al. High accuracy determination of the thermal properties of supported 2D materials. Sci Rep. 2015;5:12422doi: 10.1038/srep12422.
Judek, J., Gertych, A. P., Świniarski, M., Łapińska, A., Dużyńska, A., & Zdrojek, M. (2015). High accuracy determination of the thermal properties of supported 2D materials. Scientific reports, 512422. https://doi.org/10.1038/srep12422
Judek, Jarosław, et al. "High accuracy determination of the thermal properties of supported 2D materials." Scientific reports vol. 5 (2015): 12422. doi: https://doi.org/10.1038/srep12422
Judek J, Gertych AP, Świniarski M, Łapińska A, Dużyńska A, Zdrojek M. High accuracy determination of the thermal properties of supported 2D materials. Sci Rep. 2015 Jul 16;5:12422. doi: 10.1038/srep12422. PMID: 26179785; PMCID: PMC4503949.
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Sci Rep. 2015 Jul 16;5:12422. doi: 10.1038/srep12422.

High accuracy determination of the thermal properties of supported 2D materials.

Scientific reports

Jarosław Judek, Arkadiusz P Gertych, Michał Świniarski, Anna Łapińska, Anna Dużyńska, Mariusz Zdrojek

Affiliations

  1. Faculty of Physics, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, POLAND.

PMID: 26179785 PMCID: PMC4503949 DOI: 10.1038/srep12422

Abstract

We present a novel approach for the simultaneous determination of the thermal conductivity κ and the total interface conductance g of supported 2D materials by the enhanced opto-thermal method. We harness the property of the Gaussian laser beam that acts as a heat source, whose size can easily and precisely be controlled. The experimental data for multi-layer graphene and MoS2 flakes are supplemented using numerical simulations of the heat distribution in the Si/SiO2/2D material system. The procedure of κ and g extraction is tested in a statistical approach, demonstrating the high accuracy and repeatability of our method.

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