Photoacoustic Measurements of the Thermal and Elastic Properties of n-Type Silicon Using Neural Networks
Sign Up to like & getrecommendations! Published in 2019 at "Silicon"
DOI: 10.1007/s12633-019-00213-6
Abstract: In this paper, a simple multilayer perceptron neural network with forward signal propagation was designed and used to simultaneously determine the main physical parameters, such as: the thermal diffusivity, thermal expansion coefficient and thickness, from… read more here.
Keywords: neural networks; thermal elastic; photoacoustic measurements; silicon ... See more keywords
Measurements of the thermal conductivity of ethene in the supercritical region
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DOI: 10.1016/j.fluid.2017.11.013
Abstract: Abstract Measurements of the thermal conductivity of ethene performed for the first time, in a coaxial cylinder cell, operating in steady state conditions are reported. The measurements of the thermal conductivity of ethene were carried… read more here.
Keywords: conductivity ethene; ethene supercritical; thermal conductivity; conductivity ... See more keywords
Thermal Lens Measurements of Thermal Expansivity in Thermosensitive Polymer Solutions
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15051283
Abstract: The weak absorption of a laser beam generates in a fluid an inhomogeneous refractive index profile acting as a negative lens. This self-effect on beam propagation, known as Thermal Lensing (TL), is extensively exploited in… read more here.
Keywords: thermal lens; polymer; thermal expansivity; lens measurements ... See more keywords