title: Temperature-dependent thermal properties of supported MoS2 monolayers.
abstract: Thermal properties can substantially affect the operation of various electronics and optoelectronics devices based on two-dimensional materials. In this work, we describe our investigation of temperature-dependent thermal conductivity and interfacial thermal conductance of molybdenum disulfide monolayers supported on SiO2/Si substrates, using Raman spectroscopy. We observed that the calculated thermal conductivity (κ) and interfacial thermal conductance (g) decreased with increasing temperature from 62.2 W m(-1) K(-1) and 1.94 MW m(-2) K(-1) at 300 K to 7.45 W m(-1) K(-1) and 1.25 MW m(-2) K(-1) at 450 K, respectively.
authors.affiliation: Faculty of Physics, Warsaw University of Technology , Koszykowa 75, 00-662 Warsaw, Poland.
authors.forename: Andrzej
authors.initials: A
authors.lastname: Taube
authors.forename: Jarosław
authors.initials: J
authors.lastname: Judek
authors.forename: Anna
authors.initials: A
authors.lastname: Łapińska
authors.forename: Mariusz
authors.initials: M
authors.lastname: Zdrojek
keywords: MoS2 monolayer; Raman spectroscopy; molybdenum disulfide; thermal conductivity; thermal properties; two-dimensional atomic crystals