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cond-mat.mtrl-sci2025
First-principles calculations of thermal transport at metal/silicon interfaces: evidence of interfacial electron-phonon coupling
Michaël De San Féliciano, Christophe Adessi, Julien El Hajj +4
With the increasing miniaturization of electronic components and the need to optimize thermal management, it has become essential to understand heat transport at metal/semiconducto…
cond-mat.mtrl-sci2025
Domain-wall driven suppression of thermal conductivity in a ferroelectric polycrystal
Rachid Belrhiti-Nejjar, Manuel Zahn, Patrice Limelette +8
A common strategy for reducing thermal conductivity of polycrystalline systems is to increase the number of grain boundaries. Indeed, grain boundaries enhance the probability of ph…