Supporting Information for Adv. Mater., DOI: 10.1002/adma.202108352 Unraveling Heat Transport and Dissipation in Suspended MoSe2 from Bulk to Monolayer

21 pages. -- PDF file includes: 1 Simulation of Raman thermometry experiment. -- 2 Exfoliated MoSe2 flakes on PDMS and thickness determination. -- 3 Raman spectra as a function of incident laser power on suspended MoSe2 crystals. -- 4 Temperature calibrations at suspended and supported regions of Mo...

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Detalles Bibliográficos
Autores: Saleta Reig, David, Varghese, Sebin, Farris, Roberta, Block, Alexander, Mehew, Jake D., Hellman, Olle, Woźniak, Pawel, Sledzinska, Marianna, Sachat, Alexandros el, Chávez-Angel, Emigdio, Valenzuela, Sergio O., Hulst, Niek F. van, Ordejón, Pablo, Zanolli, Zeila, Sotomayor Torres, C. M., Verstraete, Matthieu J., Tielrooij, Klaas-Jan
Tipo de recurso: conjunto de datos
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/330422
Acceso en línea:http://hdl.handle.net/10261/330422
Access Level:acceso abierto
Descripción
Sumario:21 pages. -- PDF file includes: 1 Simulation of Raman thermometry experiment. -- 2 Exfoliated MoSe2 flakes on PDMS and thickness determination. -- 3 Raman spectra as a function of incident laser power on suspended MoSe2 crystals. -- 4 Temperature calibrations at suspended and supported regions of MoSe2 crystals. -- 5. Thermal transport simulation. -- 6 Experimental approach: eliminating substrate-induced artifacts. -- 7 Experiment vs literature. -- 8 Phonon dispersions for different MoSe2 layers. -- 9 Theory vs literature. -- 10 Calculated temperature dependence of thermal conductivity. -- 11 Calculated in-plane thermal conductivity of MoSe2, WSe2 and MoS2. -- 12 Phonon lifetimes for monolayer and bulk MoSe2. -- 13 Cumulative spectral conductivity ratios at 300 K. -- 14 Determination of laser spot size. -- Table S1: Optical absorption, power and temperature coefficients.