What does this research mean for the field?

Multi-phase-lags, angular rotation, thermoelectric coupling, and hydrostatic initial stress significantly alter the amplitudes and wave behavior of physical fields in semiconductor micropolar elastic media under photothermal excitation. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To analyze how thermal, elastic, micropolar, and plasma waves interact in a rotating semiconductor medium under photothermal excitation, hydrostatic initial stress, and refined multi-phase-lag thermoelasticity.

September 5, 2026International Journal of Numerical Methods for Heat &amp Fluid Flow

Refined multi-phase-lag effects in a rotating micropolar semiconducting elastic media under hydrostatic initial stress

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Authors

DNDenisa Maria Neagu MMMarín Marín

Discussion

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Overview

Theoretical modeling demonstrates modified wave propagation in rotating micropolar semiconductors under initial stress, suggesting improved predictive accuracy over classical models.

Key Points

To analyze how thermal, elastic, micropolar, and plasma waves interact in a rotating semiconductor medium under photothermal excitation, hydrostatic initial stress, and refined multi-phase-lag thermoelasticity.
Formulated coupled governing equations incorporating micropolar elasticity, angular rotation, hydrostatic initial stress, and refined multi-phase-lag thermoelastic theory.
Applied the normal mode method to derive analytical solutions for displacement, normal stress, couple stress, temperature, carrier density, and microrotation under specified surface boundary conditions.
Compared wave behavior across four thermoelastic models while evaluating the specific impacts of rotation, initial stress, and thermoelectric coupling.
Refined multi-phase-lag parameters, angular rotation, and hydrostatic initial stress significantly altered the amplitude and propagation characteristics of all physical fields.
Thermoelectric coupling substantially shifted carrier density and temperature distributions compared to predictions from classical thermoelastic formulations.

Cite This Study

Neagu et al. (2026) studied this question.

synapsesocial.com/papers/6a9bd4126b95aff0620eb739 https://doi.org/10.1108/hff-04-2026-0460

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September 5, 2026International Journal of Numerical Methods for Heat &amp Fluid Flow

Refined multi-phase-lag effects in a rotating micropolar semiconducting elastic media under hydrostatic initial stress

View Full Paper

Ask AI

Bookmark

Authors

DNDenisa Maria Neagu MMMarín Marín

Discussion

Member takes

Overview

Theoretical modeling demonstrates modified wave propagation in rotating micropolar semiconductors under initial stress, suggesting improved predictive accuracy over classical models.

Key Points

To analyze how thermal, elastic, micropolar, and plasma waves interact in a rotating semiconductor medium under photothermal excitation, hydrostatic initial stress, and refined multi-phase-lag thermoelasticity.
Formulated coupled governing equations incorporating micropolar elasticity, angular rotation, hydrostatic initial stress, and refined multi-phase-lag thermoelastic theory.
Applied the normal mode method to derive analytical solutions for displacement, normal stress, couple stress, temperature, carrier density, and microrotation under specified surface boundary conditions.
Compared wave behavior across four thermoelastic models while evaluating the specific impacts of rotation, initial stress, and thermoelectric coupling.
Refined multi-phase-lag parameters, angular rotation, and hydrostatic initial stress significantly altered the amplitude and propagation characteristics of all physical fields.
Thermoelectric coupling substantially shifted carrier density and temperature distributions compared to predictions from classical thermoelastic formulations.

Cite This Study

Neagu et al. (2026) studied this question.

synapsesocial.com/papers/6a9bd4126b95aff0620eb739 https://doi.org/10.1108/hff-04-2026-0460

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