physica status solidi (RRL) - Rapid Research Letters · 2012 · 30 citations · 25 references
Natural SciencesMaterials SciencePhysicsHeat TransferMaterials PhysicsThin FilmsHeat ConductionHeat Transfer In SolidsRaman SpectroscopyThermal Properties Of MaterialsThermoelectric MaterialsThin Film Thermal PropertiesRaman SpectraTemperature DependenceTemperature Dependence Of Thermal ConductivityTemperature-dependent Raman SpectroscopyThermal ConductivityThermal ExpansionThermoelectric PropertiesThermoelectric Thin Films
Abstract The temperature dependence of the Raman spectra of Bi 2 Te 3 and Bi 0.5 Sb 1.5 Te 3 thermoelectric films was investigated. The temperature coefficients of the E g (2) peak positions were determined as –0.0137 cm –1 /°C and –0.0156 cm –1 /°C, respectively. The thermal expansion of the crystal caused a linear shift of the Raman peak induced by the temperature change. Based on the linear relation, a reliable and noninvasive micro‐Raman scattering method was shown to measure the thermal conductivity of the thermoelectric films. (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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Superior Thermal Conductivity of Single-Layer Graphene
Alexander A. Balandin, Suchismita Ghosh, Wenzhong Bao et al. · Nano Letters · 2008 · 13.7K citations
David G. Cahill, W. K. Ford, Kenneth E. Goodson et al. · Journal of Applied Physics · 2003 · 3.2K citations · Full text