3-omega method for thermal properties of thin film multilayers

Short review on the different models for the electro-thermal 3-omega method. We present the deduction of the fundamental relation between the 3-omega voltage with the temperature rise to determine the thermal conductivity. The usage of the anisotropy of the films allows a smooth transition between 1...

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Bibliographic Details
Published in:arXiv.org 2018-11
Main Author: Acquaroli, Leandro N
Format: Article
Language:English
Subjects:
Anisotropy
Deduction
Exact solutions
Multilayers
Thermal conductivity
Thermodynamic properties
Thin films
Two dimensional models
Online Access:Get full text
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Summary:Short review on the different models for the electro-thermal 3-omega method. We present the deduction of the fundamental relation between the 3-omega voltage with the temperature rise to determine the thermal conductivity. The usage of the anisotropy of the films allows a smooth transition between 1D and 2D models. A comparison between the multilayer methods and analytical solutions are presented.
ISSN:2331-8422