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http://hdl.handle.net/2445/193023
Title: | Radiative thermal conductance between nanostructures |
Author: | Pérez Madrid, Agustín Santamaria Holek, I. |
Keywords: | Efecte de Doppler Pel·lícules fines Espectroscòpia d'emissió Doppler effect Thin films Emission spectroscopy |
Issue Date: | 2-Nov-2022 |
Publisher: | American Institute of Physics (AIP) |
Abstract: | Using a properly rescaled Planck's law, the emission spectrum from nanostructures having one or two dimensions in the nanometric length scale is studied. We account for size and shape effects on the radiative heat exchange between nanostructures. This rescaling involves a sizedependent hypothetical temperature obtained from Wien's displacement law. We derive analytical expressions for the absorption cross section and heat conductance in terms of both the length characterizing the shape-anisotropy and the control temperature. Comparison with the experimental data shows a remarkable agreement |
Note: | Reproducció del document publicat a: https://doi.org/10.1063/5.0108448 |
It is part of: | Applied Physics Letters, 2022, vol. 121, num. 18, p. 181105 |
URI: | http://hdl.handle.net/2445/193023 |
Related resource: | https://doi.org/10.1063/5.0108448 |
ISSN: | 0003-6951 |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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File | Description | Size | Format | |
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726510.pdf | 1 MB | Adobe PDF | View/Open |
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