Gonzalez Munoz, Sergio and Agarwal, Khushboo and Castanon, Eli and Kudrynskyi, Zakhar and Kovalyuk, Zakhar and Spiece, Jean and Kazakova, Olga and Patane, Amalia and Kolosov, Oleg (2022) Measurements of anisotropic thermal transport in γ-InSe via quantitative cross-sectional scanning thermal microscopy. In: Graphene Week 2022, 2022-09-05 - 2022-09-09, BMW Welt.
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Abstract
Thermal transport in van der Waals (vdW) materials and their heterostructures can be tweaked, leaving an open platform for new TE applications. In particular, indium selenide (InSe) shows high TE potential due to advantageous electrical and thermal properties, increasing the TE efficiency. Here we quantify the thermal transport in γ-InSe nanolayers via x-section scanning thermal microscopy (xSThM), providing a key insight to its in-plane and cross-plane thermal conductivities as well as interfacial thermal resistance to the substrate.