Substrate-supported thermometry platform for nanomaterials like graphene, nanotubes, and nanowires

Substrate-supported thermometry platform for nanomaterials like graphene, nanotubes, and nanowires

We demonstrate a substrate-supported thermometry platform to measure thermal conduction in nanomaterials like graphene, with no need to suspend them. We use three-dimensional simulations and careful uncertainty analysis to optimize the platform geometry and to obtain the sample thermal conductivity....

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Veröffentlicht in:Applied physics letters 2014-07, Vol.105 (2)
Hauptverfasser: Li, Zuanyi, Bae, Myung-Ho, Pop, Eric
Format: Artikel
Sprache:eng
Schlagworte:
Applied physics
Error detection
Graphene
Nanomaterials
Nanotubes
Nanowires
Polymer films
Resistance
Substrates
Thermal conductivity
Thermometry
Thin films
Uncertainty analysis
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Zusammenfassung:We demonstrate a substrate-supported thermometry platform to measure thermal conduction in nanomaterials like graphene, with no need to suspend them. We use three-dimensional simulations and careful uncertainty analysis to optimize the platform geometry and to obtain the sample thermal conductivity. The lowest thermal sheet conductance that can be sensed with
ISSN:0003-6951
1077-3118
DOI:10.1063/1.4887365