Phonon transport across nano-scale curved thin films

SB Mansoor, BS Yilbas - Physica B: Condensed Matter, 2016 - Elsevier
Phonon transport across the curve thin silicon film due to temperature disturbance at film
edges is examined. The equation for radiative transport is considered via incorporating …

Phonon transport in aluminum and silicon film pair: laser short-pulse irradiation at aluminum film surface

SB Mansoor, BS Yilbas - Canadian Journal of Physics, 2014 - cdnsciencepub.com
Phonon transport in paired aluminum and silicon thin films is considered under laser short-
pulse irradiation at the aluminum film surface. The Boltzmann equation is incorporated to …

Influence of heat source size and film thickness on phonon transport in a two-dimensional thin film

H Ali, BS Yilbas - Journal of Non-Equilibrium Thermodynamics, 2014 - degruyter.com
Phonon transport in a two-dimensional thin silicon film is considered and the effect of heat
source size and the film thickness on the transport characteristics is examined. Frequency …

Thermal transport in thin dielectric films with minute size aluminum dot in relation to microelectronics

H Ali, BS Yilbas, A Al-Sharafi, A Ozsunar - Applied Thermal Engineering, 2017 - Elsevier
Thermal energy transfer across the thin silicon and diamond films with the presence of
aluminum minute size dot is studied. The thin films are thermally disturbed by the aluminum …

Phonon transport in silicon-diamond thin film pairs: consideration of thermal boundary resistance due to cutoff mismatch and diffusive mismatch models

H Ali, BS Yilbas - Numerical Heat Transfer, Part A: Applications, 2015 - Taylor & Francis
Thermal boundary resistance (TBR) generates a temperature drop across the interface of
the thin film pairs, which in turn modifies the heat transport rates across the films. This effect …

Numerical analysis on nanoscale thermal cloak in three-dimensional silicon film with circular cavities

J Zhang, H Zhang, Y Li, D Zhang… - Numerical Heat Transfer …, 2021 - Taylor & Francis
In recent years, nanoscale thermal cloaks have attracted the interest of researchers. Several
different types of nanoscale thermal cloak have been developed with their performance …

Phonon transport in curved thin film: effect of film curvature and radius on transport characteristics

SB Mansoor, BS Yilbas - Journal of Computational and Theoretical …, 2017 - Taylor & Francis
Phonon transport inside a curved film is considered and phonon intensity distribution is
instigated for various film arc angles and film radii. A thermal disturbance is applied at the …

Thermal characteristics of an aluminum thin film due to temperature disturbance at film edges

H Ali, SB Mansoor, BS Yilbas - International Journal of Thermophysics, 2015 - Springer
Phonon transport in an aluminum thin film is simulated due to a temperature disturbance
across the film. The Boltzmann equation is introduced to formulate the radiative transport in …

Multiscale phonon transport simulations by a discrete ordinate method with streaming and collision processes

XP Luo, YF Zhao, HL Yi - Numerical Heat Transfer, Part A …, 2019 - Taylor & Francis
It is challenging to solve the phonon Boltzmann transport equation numerically due to the
stiff collision term induced by small relaxation time. In this work, a discrete ordinate method …

Effect of film thickness on energy transport characteristics in aluminum thin film

H Ali, BS Yilbas - Journal of Thermophysics and Heat Transfer, 2015 - arc.aiaa.org
Energy transfer in an aluminum thin film is considered due to a temperature disturbance at
the film edges. Temperature oscillation is introduced at the high-temperature edge of the …