Výsledky vyhledávání - "Alain Derory"

Investigation of the Collective Properties in Monolayers of Exchange-Biased Fe3−δO4@CoO Core–Shell Nanoparticles

Autor: Xiaojie Liu, Yu Liu, Sylvie Begin-Colin, Mathias Dolci, Dominique Begin, Elodie Pardieu, Alain Derory, Benoit P. Pichon, Cédric Leuvrey

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2018, 122 (30), pp.17456-17464. ⟨10.1021/acs.jpcc.8b04615⟩

Owing to its potential to enhance the effective magnetic anisotropy energy of nanoparticles, exchange bias has been extensively studied during the last few years. Although most of studies have been conducted in the powder state, the effect of the dim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dd362092f1887b34ad9c32dc86eaf6d
https://doi.org/10.1021/acs.jpcc.8b04615

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Exploring Exchange Bias Coupling in Fe3-O4@CoO Core-Shell Nanoparticle 2D Assemblies

Autor: Xiaojie Liu, Mathias Dolci, Yu Liu, Dominique Begin, Alain Derory, Cédric Leuvrey, Sylvie Begin-Colin, Benoit P. Pichon

Publikováno v: Advanced Functional Materials
Advanced Functional Materials, Wiley, 2018, 28 (26), ⟨10.1002/adfm.201706957⟩

Core-shell ferro(i)magnetic@antiferromagnetic (F(i)M@AFM) nanoparticles exhibiting exchange bias coupling are very promising to push back the superparamagnetic limits. However, their intrinsic magnetic properties can be strongly affected by interpart

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eeca56d43f05ca254a4ff5b059b489b
https://hal.archives-ouvertes.fr/hal-03409740

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2D Assembling of Magnetic Iron Oxide Nanoparticles Promoted by SAMs Used as Well-Addressed Surfaces

Autor: Matthias Pauly, Arnaud Demortière, Benoit P. Pichon, Alain Derory, Karin Mougin, Sylvie Begin-Colin

Publikováno v: The Journal of Physical Chemistry C. 114:9041-9048

Well-addressed surfaces which consist of self-assembled monolayers (SAMs) of organic molecules have been used to control the assembling of magnetic iron oxide nanoparticles (NPs) coated with oleic ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b200934cb892c65833cd80727dc951be
https://doi.org/10.1021/jp101872u

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Magnetic properties of cobalt‐carbon nanocomposites

Autor: M. Zakharenko, Denys Matsui, François Le Normand, Yuriy Prylutskyy, Alain Derory, Ludmila Matzui

Publikováno v: physica status solidi c. 7:1264-1268

The paper presents the results of experimental study of the structure and magnetic characteristics of Co-graphite compounds, which were obtained by metal reduction of metal chlorides in graphite intercalated compound (GIC) by C8K. The obtained materi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd8d15de4181486de5a901104dc79fbf
https://doi.org/10.1002/pssc.200982963

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Coupling Agent Effect on Magnetic Properties of Functionalized Magnetite-Based Nanoparticles

Autor: T. J. Daou, Alain Derory, Geneviève Pourroy, Daniel Guillon, Corinne Ulhaq-Bouillet, Bertrand Donnio, Jean-Marc Greneche, Saïwan Buathong, Sylvie Begin-Colin

Publikováno v: Chemistry of Materials. 20:5869-5875

The effect of surface inorganic−organic interactions on magnetic and structural properties of iron oxide magnetic nanoparticles functionalized by lipophilic stilbene molecules has been investigated. The molecules have been grafted through either ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee662c148f3d57cb3c8a08e001c99cd5
https://doi.org/10.1021/cm801405n

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Magnetic behaviour of the spin S=? in phosphates with isolated dimer and chain systems

Autor: Khalil Benkhouja, Alain Derory, Genevieve Porroy, Khadija Rissouli, Marc Drillon, Mostapha Touaiher

The magnetic behaviour of the hydrogen phosphates VOHPO 4 . 1 2 H 2 O and CuHPO 4 .H 2 O is reported. The description of their structures showed that the spins 1 2 are isolated in dimers (0D) for vanadyl and in chain (1D) for copper. Theirs magnetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2927aef3976da025b3bbb1c8ad7fbaae
https://doi.org/10.1016/s0151-9107(01)80100-8

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Magnetic Properties of Gold Nanoparticles: A Room-Temperature Quantum Effect

Autor: Jean Louis Gallani, J. P. Kappler, William Knafo, Gareth L. Nealon, Fabrice Wilhelm, Géraldine Ballon, Eric Rivière, Bertrand Donnio, Andrei Rogalev, Alain Derory, Bertrand Vileno, Philippe Turek, Romain Greget, Emmanuel Terazzi, Emilie Voirin, Loïc Joly, Christian Meny, F. Ott

Publikováno v: ChemPhysChem
ChemPhysChem, Wiley-VCH Verlag, 2012, 13, pp.3092-3097. ⟨10.1002/cphc.201200394⟩
ChemPhysChem, 2012, 13, pp.3092-3097. ⟨10.1002/cphc.201200394⟩

Gold nanoparticles elicit a huge research activity in view of their applications in diagnostics,[1, 2] therapy,[3] drug or gene delivery,[ 4] sensing[5, 6, 7] and imaging.[8] Gold nanoparticles also display interesting catalytic[9, 10] and optical[11

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