Lattice Thermal Conductivity in Nanowires: Coupling the Bechmann-Kirchhoff Boundary Scattering Model With a Monte Carlo Framework

In this article, the effect of rough surface on phonon transport has been studied for silicon nanowire structures. The diffusive boundary scattering has been treated using the Beckmann-Kirchhoff (B-K) surface roughness scattering (SRS) model, considering the effect of roughness height, correlation l...

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Veröffentlicht in:	IEEE transactions on components, packaging, and manufacturing technology (2011) packaging, and manufacturing technology (2011), 2020-04, Vol.10 (4), p.590-598
Hauptverfasser:	Rashid, Mohammad Zunaidur, Ahmed, Shaikh Shahid
Format:	Artikel
Sprache:	eng
Schlagworte:	Angle of reflection Beckmann–Kirchhoff (B-K) model Computational modeling Computer simulation Conductivity Heat conductivity Heat transfer Mathematical model Nanowires phonon diffusive scattering phonon Monte Carlo (MC) simulation Phonons Reduction Rough surfaces Scattering Silicon Surface roughness temperature dependence of phonon scattering Thermal conductivity thermal conductivity reduction Thermoelectric cooling Transport
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