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Effect of a magnetic field and initial stress on the P-waves in a photothermal semiconducting medium with an internal heat source
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In this article, a 2D deformation in a homogeneous thermoelastic photothermal semiconducting medium subjected to a magnetic field and initial stress with an internal heat source was handled.Abstract:
The present research paper handles a 2D deformation in a homogeneous thermoelastic photothermal semiconducting medium subjected to a magnetic field and initial stress with an internal heat source. ...read more
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Thermal-microstretch elastic semiconductor medium with rotation field during photothermal transport processes
TL;DR: In this paper, a mathematical model for elastic semiconductor medium with microstretch properties is investigated and the generalized model is studied in the context of photo-thermoelasticity theory when the s...
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Machine Learning and Statistical Methods for Studying Voids and Photothermal Effects of a Semiconductor Rotational Medium with Thermal Relaxation Time
Taghreed M. Jawa,Azhari A. Elhag,Tahani A. Aloafi,Neveen Sayed-Ahmed,F. S. Bayones,Jamel Bouslim +5 more
TL;DR: In this article , the authors used an artificial neural network and a cubic spline model to predict various physical quantities displacement components in a thermoplastic solid, such as elastic waves, vector form, volume fraction field, thermal waves, stress components, and carrier density concentration (plasma waves).
References
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Journal ArticleDOI
Thermoelasticity and Irreversible Thermodynamics
TL;DR: In this article, a unified treatment of thermoelasticity by application and further developments of the methods of irreversible thermodynamics is presented, along with a new definition of the dissipation function in terms of the time derivative of an entropy displacement.
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Photoacoustic frequency transmission technique: Electronic deformation mechanism in semiconductors
TL;DR: A quantitative analysis of the electronic deformation (electronic strain) contribution to the photoacoustic signal in semiconductor samples was done in this paper, where the authors investigated the PA effect as a function of the modulation frequency in a transmission detection configuration.
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Study on the generalized thermoelastic vibration of the optically excited semiconducting microcantilevers
Yaqin Song,Yaqin Song,Yaqin Song,Dragan M. Todorovic,Dragan M. Todorovic,B. Cretin,Pascal Vairac +6 more
TL;DR: In this paper, the generalized hyperbolic thermoelastic model was used to describe the vibration of semiconducting microcantilevers under periodical laser excitation, and the influence of thermal relaxation time on the vibration was investigated.
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Plasma, thermal, and elastic waves in semiconductors
TL;DR: In this paper, the system of partially coupled plasma, thermal, and elastic wave equations and conditions for neglecting the coupling between them are analyzed and an approximate quantitative analysis of the coupling effects is given.