| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lacroix, David
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Thermal properties of nanoporous materials, large scale modelling with the use of Monte Carlo phonon transport autocorrelationcitations
- 2023Thermal properties of nanoporous materials, large scale modelling with the use of Monte Carlo phonon transport autocorrelationcitations
- 2023Tuning the physico-chemical properties of SnSe films by pulse electrodepositioncitations
- 2023Thermal transport properties of porous silicon filled by ionic liquid nanocomposite systemcitations
- 2021Features of thermal transport in "porous matrix/liquid" nanocomposite system
- 2020Thermal transport enhancement of hybrid nanocomposites; impact of confined water inside nanoporous siliconcitations
- 2019Nanowire forest of pnictogen-chalcogenide alloys for thermoelectricitycitations
- 2019Thermal conductivity of “porous silicon – water” nanocomposite with molecular dynamics
- 2018Influence of amorphous layers on the thermal conductivity of phononic crystalscitations
- 2018Enhanced thermal conductivity in percolating nanocomposites: a molecular dynamics investigationcitations
- 2017Ballistic versus diffusive transport in the thermal conductivity of a two-phase nanocomposite material
- 2017Spherical and Cylindrical Pores with Amorphous Shells, Impact on the Thermal Transport
- 2017Effect of the amorphization around spherical nano-pores on the thermal conductivity of nano-porous Siliconcitations
- 2016Crystalline-amorphous silicon nano-composites: Nano-pores and nano-inclusions impact on the thermal conductivitycitations
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article
Thermal properties of nanoporous materials, large scale modelling with the use of Monte Carlo phonon transport autocorrelation
Abstract
<jats:p>In the present work, we demonstrate the ability of a technique based on Monte Carlo resolution of the Boltzmann transport equation associated to the Green–Kubo autocorrelation of the phonon heat flux to predict, at thermal equilibrium, the thermal conductivity tensor of nanoporous structures. This methodology, which is derived from a former work [D. Lacroix, M. Isaiev, G. Pernot, Phys. Rev. B 104, 165 202 (2021)] developed in the case of bulk systems, is used to predict thermal transport properties of Si porous matrices and Si phononic membranes at room temperature. A broad range of porosities and different pore network organizations are considered. Our results are compared to available experimental data and former modeling techniques. In addition, analytical models based on the phonon mean free path are detailed and compared to numerical simulations.</jats:p>