Výsledky vyhledávání - "Nicolas Horny"

Akademický článek

Size effects of graphene nanoplatelets on the properties of high-density polyethylene nanocomposites: morphological, thermal, electrical, and mechanical characterization

Autor: Tuba Evgin, Alpaslan Turgut, Georges Hamaoui, Zdenko Spitalsky, Nicolas Horny, Matej Micusik, Mihai Chirtoc, Mehmet Sarikanat, Maria Omastova

Publikováno v: Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 167-179 (2020)

High-density polyethylene (HDPE)-based nanocomposites incorporating three different types of graphene nanoplatelets (GnPs) were fabricated to investigate the size effects of GnPs in terms of both lateral size and thickness on the morphological, therm

Externí odkaz: https://doaj.org/article/19083ade0a5e4d0c9db997b38cd64f9d

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Direct Measurement of Thermal Boundary Resistance Reduction Due to Electron Carriers by Photothermal Radiometery

Autor: Ezekiel Villarreal, Nicolas Horny, Heng Ban

Publikováno v: Volume 11: Heat Transfer and Thermal Engineering.

A thermal boundary resistance occurs between any two surfaces that are not in perfect contact with each other. It is well predicted that this thermal resistance decreases as heat carriers, typically phonons or electrons, cross the contact surface. Wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1be507c45a0c393222ab349bdff577fc
https://doi.org/10.1115/imece2021-73000

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Thermal characterization of morphologically diverse copper phthalocyanine thin layers by scanning thermal microscopy

Autor: Georges Hamaoui, J. S. Antoniow, Nicolas Horny, Justyna Juszczyk, Mihai Chirtoc, Dominika Trefon-Radziejewska, Maciej Krzywiecki

Publikováno v: Ultramicroscopy
Ultramicroscopy, Elsevier, 2022, 233, pp.113435. ⟨10.1016/j.ultramic.2021.113435⟩

Morphologically diverse copper phthalocyanine (CuPc) thin layers were thermally characterized by Scanning Thermal Microscopy (SThM). The organic layers with thicknesses below 1 µm were deposited by physical vapor deposition in a high vacuum on the N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d9b96f395c1fe9eae72fc3c9b32aec
https://pubmed.ncbi.nlm.nih.gov/34864284

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Spatially localized measurement of isotropic and anisotropic thermophysical properties by photothermal radiometry

Autor: Georges Hamaoui, Mihai Chirtoc, Ezekiel Villarreal, Nicolas Horny, Heng Ban

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2020, 128 (17), pp.175104. ⟨10.1063/5.0020411⟩

International audience; This work presents the development of a new photothermal radiometry (PTR) setup using a mix between frequency and spatial domain scans, along with a three-dimensional (3D) heat diffusion model. This newly developed PTR system,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc8d637f34bc90165046ea140fde840b
https://hal.archives-ouvertes.fr/hal-03108347

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Nonlinear heterodyne photothermal radiometry for emissivity-free pyrometry

Autor: Nicolas Horny, Heng Ban, Austin Fleming, Mihai Chirtoc

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2020, 128 (15), pp.153101. ⟨10.1063/5.0020406⟩

This work sets the basis for nonlinear homodyne and heterodyne photothermal radiometry (PTR) as a form of active pyrometry. The intrinsic nonlinearity of thermo-optical conversion described by blackbody radiation laws generates intermodulation harmon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2cbad1ab7b910e68ec217f0498f6580
https://hal.archives-ouvertes.fr/hal-03164314

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Degradation of thermal transport properties in fine-grained isotropic graphite exposed to swift heavy ion beams

Autor: Georges Hamaoui, Mihai Chirtoc, Alexey Prosvetov, Florent Yang, M. Tomut, Nicolas Horny, Christina Trautmann

Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2020, 184, pp.187-198. ⟨10.1016/j.actamat.2019.11.037⟩
Acta materialia 184, 187-198 (2020). doi:10.1016/j.actamat.2019.11.037

Acta materialia 184, 187 - 198 (2020). doi:10.1016/j.actamat.2019.11.037
Published by Elsevier Science, Amsterdam [u.a.]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30bbcdf74420c9d99ed2d5c820e5502d
https://hal.archives-ouvertes.fr/hal-03108341

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Thermophysical properties of refractory W-50.4%Re and Mo-39.5%Re thin alloy layers deposited on silicon and silica substrates

Autor: Austin Fleming, Jacek Podwórny, Danuta Kaczmarek, Jerzy Bodzenta, Dominika Trefon-Radziejewska, Damian Wojcieszak, A. Wrona, Marcin Lis, Mihai Chirtoc, Justyna Juszczyk, Nicolas Horny, Michal Mazur

Publikováno v: International Journal of Refractory Metals and Hard Materials
International Journal of Refractory Metals and Hard Materials, Elsevier, 2020, 87, pp.105147. ⟨10.1016/j.ijrmhm.2019.105147⟩

The examined samples were W-Re and Mo-Re thin alloy layers with high content of Rhenium, applied in industry as protective coatings. The 550 nm of W-50.4%Re and 580 nm of Mo-39.5%Re alloys were deposited on crystalline silicon and amorphous silica su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::415ddb37bd9a9eda1210c995d41c834e
https://hal.archives-ouvertes.fr/hal-03164313

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Size effects of graphene nanoplatelets on the properties of high-density polyethylene nanocomposites: morphological, thermal, electrical, and mechanical characterization

Autor: Georges Hamaoui, Tuba Evgin, Alpaslan Turgut, Mária Omastová, Zdenko Spitalsky, Matej Mičušík, Nicolas Horny, Mehmet Sarikanat, Mihai Chirtoc

Publikováno v: Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Karlsruhe Institute of Technology., 2020, 11, pp.167-179. ⟨10.3762/bjnano.11.14⟩
Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 167-179 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9190c58b73868df9fdb1166d2e777d9b
https://hal.archives-ouvertes.fr/hal-03108339

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Photo thermal radiometry method development and application for nuclear technologies

Autor: Alexandre Semerok, Fomichev, Sergey V., Christian Grisolia, Sang Pham Tu Quoc, Antonin Poisson, Guy Cheymol, Fernando Lomello, Alexandre Michau, Frédéric Schuster, George Hamaoui, Nicolas Horny, Michai Chirtoc, Hicham Maskrot

Publikováno v: 20th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP 20)
20th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP 20), Jul 2019, Moscou, Russia
HAL

International audience; In the search for new materials for nuclear industry and reliable nuclear safe technologies, much attention is given to methods for non-destructive remote testing and control of materials in severe environment of nuclear insta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::31943085e406e2774e71054ed02de855
https://hal-cea.archives-ouvertes.fr/cea-03412003/document

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Nonlinear electrochemical and electrokinetic effects in 3omega hot wire measurements of thermophysical properties of nanofluids

Autor: Nicolas Horny, Jean-François Henry, Mihai Chirtoc

Publikováno v: Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry, Springer Verlag, 2019, 136 (4), pp.1457-1465. ⟨10.1007/s10973-018-7807-5⟩

This work focuses on the nonlinear electrochemical (EC) activity of fluids and its impact on the accuracy of their thermophysical property measurements using the transient or periodically modulated hot wire method (THW or 3ωHW). This underestimated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2f52d4d555ec4772615b2613c258cad
https://hal.archives-ouvertes.fr/hal-03164291

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