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Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review
Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review
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TY - CONF
T1 - Measurements of nanoscale thermal transport and its anisotropy in vdW materials via cross-sectional scanning thermal microscopy (xSThM)
AU - Gonzalez Munoz, Sergio
AU - Agarwal, Khushboo
AU - Castanon, Eli
AU - Kudrynskyi, Zakhar
AU - Kovalyuk, Zakhar
AU - Kazakova, Olga
AU - Patane, Amalia
AU - Kolosov, Oleg
PY - 2021/9/21
Y1 - 2021/9/21
N2 - Thermal transport is one of the key factors in defining the performance of thermoelectric (TE) materials, given that most of these cannot combine high power factor with low thermal conductivity[1]. Nevertheless, thermal transport in van der Waals (vdW) materials and their heterostructures could be tweaked, leaving an open platform for new TE applications[2]. In particular, indium selenide (InSe) shows high TE potential due to advantageous electrical and thermal properties, increasing the TE efficiency[3]. 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[4,5].
AB - Thermal transport is one of the key factors in defining the performance of thermoelectric (TE) materials, given that most of these cannot combine high power factor with low thermal conductivity[1]. Nevertheless, thermal transport in van der Waals (vdW) materials and their heterostructures could be tweaked, leaving an open platform for new TE applications[2]. In particular, indium selenide (InSe) shows high TE potential due to advantageous electrical and thermal properties, increasing the TE efficiency[3]. 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[4,5].
KW - γ-InSe
KW - graphene
KW - nanoscale heat transport
KW - xSThM
KW - wedge xSThM
KW - thermal conductivity
M3 - Poster
T2 - Graphene week 2021
Y2 - 20 September 2021 through 24 September 2021
ER -