Polymer Supercritical CO2 Foaming under Peculiar Conditions: Laser and Ultrasound Implementation

Autor: Jennifer Andrea Villamil Jiménez, Margaux Haurat, Rayan Berriche, Fabien Baillon, Martial Sauceau, Mattéo Chaussat, Jean-Marc Tallon, Andrzej Kusiak, Michel Dumon

Publikováno v: Polymers, Vol 15, Iss 8, p 1968 (2023)

The two-step batch foaming process of solid-state assisted by supercritical CO2 is a versatile technique for the foaming of polymers. In this work, it was assisted by an out-of-autoclave technology: either using lasers or ultrasound (US). Laser-aided

Externí odkaz: https://doaj.org/article/b8947ff37316480c8eff4ed6db966318

Phonon hydrodynamics in crystalline materials

Autor: Jean-Luc Battaglia, Kanka Ghosh, Andrzej Kusiak

Phonon hydrodynamics is an exotic phonon transport phenomenon that challenges the conventional understanding of diffusive phonon scattering in crystalline solids. It features a peculiar collective motion of phonons with various unconventional propert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b635064fa81e7c46ef543d17ad20c689
http://arxiv.org/abs/2205.11345

Bayesian Estimation of Thermal Properties Using Periodically Pulsed Photothermal Radiometry: A Focus on Interfacial Thermal Resistances between Layers

Autor: Clément Chassain, Andrzej Kusiak, Kevin Krause, Marine Garcia, Jean-Luc Battaglia

Publikováno v: physica status solidi (RRL) – Rapid Research Letters. 17:2200328

Pulsed periodic photothermal radiometry (PPTR) allows the investigation of multilayered samples with layer thicknesses of a few hundred nanometers over a duration of a few nanoseconds. The link between theoretical calculations and experimentation is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8fb02c7db772f4d742295c82942cbec
https://doi.org/10.1002/pssr.202200328

Heat Capacity and Anisotropic Thermal Conductivity in Cr 2 AlC Single Crystals at High Temperature

Autor: Matthieu J. Verstraete, Jean-Christophe Charlier, Thierry Ouisse, Antoine Dewandre, Christophe Pradere, Jean-Luc Battaglia, Andrzej Kusiak, Aurélie Champagne, Michel W. Barsoum, Varun Natu, Francesco Ricci

Publikováno v: The Journal of Physical Chemistry C
The Journal of Physical Chemistry C, Vol. 124, no.43, p. 24017-24028 (2020)
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2020, 124 (43), pp.24017-24028. ⟨10.1021/acs.jpcc.0c08384⟩

The temperature dependences of both heat capacity and thermal conductivity in nanolamellar Cr2AlC single crystals are measured using modulated photothermal radiometry and compared to first-principles calculations. The electronic contribution to the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fccf9bd7e546fe98f232c00b98b4fd68
http://hdl.handle.net/20.500.12278/75948

Microstructure and Materials Properties of Understoichiometric TiBx Thin Films Grown by HiPIMS

Autor: Joseph E Greene, F.F. Klimashin, Ivan Petrov, Naureen Ghafoor, Justinas Palisaitis, Clio Azina, Andrzej Kusiak, Jean-Luc Battaglia, Jimmy Thörnberg, Lars Hultman, Johanna Rosen, Igor Zhirkov, Niklas Hellgren, Maurico A. Sortica, Per Persson

TiBx thin films with a B content of 1.43 ≤ x ≤ 2.70 were synthesized using high-power impulse magnetron sputtering (HiPIMS) and direct-current magnetron sputtering (DCMS). HiPIMS allows compositions ranging from understoichiometric to overstoichi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29339c8979599e4a0b9b6b70e096b94d
https://doi.org/10.26434/chemrxiv.12608681