Výsledky vyhledávání - "Christophe Boyaval"

Akademický článek

Transport Properties of Methyl-Terminated Germanane Microcrystallites

Autor: Davide Sciacca, Maxime Berthe, Bradley J. Ryan, Nemanja Peric, Dominique Deresmes, Louis Biadala, Christophe Boyaval, Ahmed Addad, Ophélie Lancry, Raghda Makarem, Sébastien Legendre, Didier Hocrelle, Matthew G. Panthani, Geoffroy Prévot, Emmanuel Lhuillier, Pascale Diener, Bruno Grandidier

Publikováno v: Nanomaterials, Vol 12, Iss 7, p 1128 (2022)

Germanane is a two-dimensional material consisting of stacks of atomically thin germanium sheets. It’s easy and low-cost synthesis holds promise for the development of atomic-scale devices. However, to become an electronic-grade material, high-qual

Externí odkaz: https://doaj.org/article/4384f0f70e514f8fb53837840bd3dde5

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Akademický článek

Near-Field Scanning Millimeter-Wave Microscope Operating Inside a Scanning Electron Microscope: Towards Quantitative Electrical Nanocharacterization

Autor: Petr Polovodov, Didier Théron, Clément Lenoir, Dominique Deresmes, Sophie Eliet, Christophe Boyaval, Gilles Dambrine, Kamel Haddadi

Publikováno v: Applied Sciences, Vol 11, Iss 6, p 2788 (2021)

The main objectives of this work are the development of fundamental extensions to existing scanning microwave microscopy (SMM) technology to achieve quantitative complex impedance measurements at the nanoscale. We developed a SMM operating up to 67 G

Externí odkaz: https://doaj.org/article/964b6d1b66044e6293b62a9c9774c449

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New Generation of On-Wafer Microwave Probe Station for Precision GSG Probing

Autor: Cerine Mokhtari, Mohamed Sebbache, CleMent Lenoir, Christophe Boyaval, Vanessa Avramovic, Gilles Dambrine, Kamel Haddadi

Publikováno v: 24th International Microwave and Radar Conference, MIKON 2022
24th International Microwave and Radar Conference, MIKON 2022, Sep 2022, Gdansk, Poland

International audience; Accurate characterization of emergent RF extreme impedance micro-and nanoelectronic devices requires novel probing techniques to ensure the probe-to-pad contact repeatability. In this effort, a new generation of nanorobotics o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b4df393a4f9c6af069144fcce1e6ff4
https://hal.science/hal-03835130

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Three-Dimensional TiO2 Film Deposited by ALD on Porous Metallic Scaffold for 3D Li-Ion Micro-Batteries: A Road towards Ultra-High Capacity Electrode

Autor: Maxime Hallot, Christophe Boyaval, David Troadec, Marielle Huvé, Lotfi Benali Karroubi, Sai Gourang Patnaik, Thierry Brousse, Pascal Roussel, David Pech, Christophe Lethien

Publikováno v: Journal of The Electrochemical Society
Journal of The Electrochemical Society, 2022, 169 (4), pp.040523. ⟨10.1149/1945-7111/ac6328⟩

To power the next generation of miniaturized electronic devices, the energy storage capability of Li-ion micro-batteries has to be significantly improved and the fabrication of high performance 3D electrodes is mandatory. Here we show how to carefull

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e45c2ec791fb37768b9afecc1406394
https://hal.science/hal-03631330/document

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Transport Properties of Methyl-Terminated Germanane Microcrystallites

Publikováno v: Nanomaterials
Nanomaterials, 2022, 12 (7), pp.1128. ⟨10.3390/nano12071128⟩
Nanomaterials; Volume 12; Issue 7; Pages: 1128

International audience; Germanane is a two-dimensional material consisting of stacks of atomically thin germanium sheets. It’s easy and low-cost synthesis holds promise for the development of atomic-scale devices. However, to become an electronic-g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00898e9288efa56d21fa225fca80aa8b
https://pubmed.ncbi.nlm.nih.gov/35407246

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Molecular beam epitaxial growth of multilayer 2D-boron nitride on Ni substrates from borazine and plasma-activated nitrogen

Autor: Jawad Hadid, Ivy Colambo, Jose Avila, Alexandre Plaud, Christophe Boyaval, Dominique Deresmes, Nicolas Nuns, Pavel Dudin, Annick Loiseau, Julien Barjon, Xavier Wallart, Dominique Vignaud

Publikováno v: Nanotechnology
Nanotechnology, 2022, 34 (3), pp.035601. ⟨10.1088/1361-6528/ac99e5⟩

2D boron nitride (2D-BN) was synthesized by gas-source molecular beam epitaxy on polycrystalline and monocrystalline Ni substrates using gaseous borazine and active nitrogen generated by a remote plasma source. The excess of nitrogen atoms allows to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ec863c25b90de731a30a2eab0594ca1
https://doi.org/10.1088/1361-6528/ac99e5

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Impact of GSG probe to pads contact repeatability for on-wafer RF measurements

Autor: Vanessa Avramovic, Christophe Boyaval, Kamel Haddadi, Gilles Dambrine, Cerine Mokhtari, Mohamed Sebbache

Publikováno v: IEEE 7th International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA 2021), Session 4A: Medical Instrumentation
IEEE 7th International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA 2021), Session 4A: Medical Instrumentation, Aug 2021, Bandung, Indonesia. pp.241-246, ⟨10.1109/ICSIMA50015.2021.9526303⟩

ORAL Session 4A: Medical Instrumentation; International audience; Improving the contact repeatability for on-wafer measurements is required to address accurate characterization of microwave and millimeter-wave extreme impedance devices foreseen in fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3d62b939fc6ca15b0a921fb91b1a488
https://hal.science/hal-03404613/file/CerineMokhtari_2021_ICSIMA.pdf

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Control and automation for miniaturized microwave GSG nanoprobing

Autor: Kamel Haddadi, Christophe Boyaval, Alaa Taleb, Steve Arscott, Gilles Dambrine, Denis Pomorski

Publikováno v: Machine Vision and Navigation
Machine Vision and Navigation, Springer International Publishing, pp.751-768, 2020, ⟨10.1007/978-3-030-22587-2_24⟩
Machine Vision and Navigation ISBN: 9783030225865

International audience; The general objective addresses the challenge of the miniaturized microwave characterization of nanodevices. The method is based on a measurement setup that consists of a vector network analyzer (VNA) connected through coaxial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87b6a60df6de57e9801541e2df1cb6a3
https://hal.archives-ouvertes.fr/hal-02345340/document

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Operation of near-field scanning millimeter-wave microscopy up to 67 GHz under scanning electron microscopy vision

Autor: Christophe Boyaval, D. Deresmes, Gilles Dambrine, V. Avramovic, P. Polovodov, Kamel Haddadi, Didier Theron, S. Eliet

Publikováno v: Proceedings of IEEE/MTT-S International Microwave Symposium, IMS 2020
IEEE MTT International Microwave Symposium, IMS 2020
IEEE MTT International Microwave Symposium, IMS 2020, Jun 2020, Los Angeles (On-line event), United States. pp.95-98, ⟨10.1109/IMS30576.2020.9224090⟩

International audience; A near-field scanning millimeter-wave microscope is developed with broadband capabilities up to 67 GHz. The instrumentation has been designed to operate inside a scanning electron microscope for environment control and water m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7da0c45930a74df069354351bbc8e8e
https://hal.science/hal-03022574

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A comparison of pad metallization in miniaturized microfabricated silicon microcantilever-based wafer probes for low contact force low skate on-wafer measurements

Autor: Kamel Hadaddi, Jaouad Marzouk, Steve Arscott, Gilles Dambrine, Christophe Boyaval, K. Daffe

Publikováno v: Journal of Micromechanics and Microengineering
Journal of Micromechanics and Microengineering, IOP Publishing, In press, ⟨10.1088/1361-6439/ac3cd7⟩
Journal of Micromechanics and Microengineering, 2022, 32 (1), pp.015007. ⟨10.1088/1361-6439/ac3cd7⟩

Miniaturized, microfabricated microelectromechanical systems-based wafer probes are used here to evaluate different contact pad metallization at low tip forces (µm2) and sub-micrometre (0.6 × 0.6 µm2). The contact resistance of Au–Au, Ni–Au, M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::981dad984119d6714951d4135477216d
https://doi.org/10.1088/1361-6439/ac3cd7

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