Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Frédéric, Petroff"'
Autor:
Maëlis Piquemal-Banci, Regina Galceran, Simon M.-M. Dubois, Victor Zatko, Marta Galbiati, Florian Godel, Marie-Blandine Martin, Robert S. Weatherup, Frédéric Petroff, Albert Fert, Jean-Christophe Charlier, John Robertson, Stephan Hofmann, Bruno Dlubak, Pierre Seneor
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
2D materials are foreseen as an opportunity to tailor spintronics devices interfaces, a.k.a spinterfaces. Here, using state-of-the-art large-scale integration in spin-valves, authors demonstrate that hybridization of graphene with a metallic spin sou
Externí odkaz:
https://doaj.org/article/c7743490fde54e20a465066faa6385f6
Autor:
Victor Zatko, Regina Galceran, Marta Galbiati, Julian Peiro, Florian Godel, Lisa-Marie Kern, David Perconte, Fatima Ibrahim, Ali Hallal, Mairbek Chshiev, Benjamin Martinez, Carlos Frontera, Lluìs Balcells, Piran R. Kidambi, John Robertson, Stephan Hofmann, Sophie Collin, Frédéric Petroff, Marie-Blandine Martin, Bruno Dlubak, Pierre Seneor
Publikováno v:
Nano Letters
Nano Letters, 2023, 23 (1), pp.34-41. ⟨10.1021/acs.nanolett.2c03113⟩
Nano Letters, 2023, 23 (1), pp.34-41. ⟨10.1021/acs.nanolett.2c03113⟩
2D materials offer the ability to expose their electronic structure to manipulations by a proximity effect. This could be harnessed to craft properties of 2D interfaces and van der Waals heterostructures in devices and quantum materials. We explore t
Autor:
Victor Zatko, Simon M.-M. Dubois, Florian Godel, Marta Galbiati, Julian Peiro, Anke Sander, Cécile Carretero, Aymeric Vecchiola, Sophie Collin, Karim Bouzehouane, Bernard Servet, Frédéric Petroff, Jean-Christophe Charlier, Marie-Blandine Martin, Bruno Dlubak, Pierre Seneor
Publikováno v:
ACS Nano, Vol. 16, no.9, p. 14007-14016 (2022)
We report on large spin-filtering effects in epitaxial graphene-based spin valves, strongly enhanced in our specific multilayer case. Our results were obtained by the effective association of chemical vapor deposited (CVD) multilayer graphene with a
Autor:
Marta Galbiati, Sophie Delprat, Michele Mattera, Samuel Mañas-Valero, Alicia Forment-Aliaga, Sergio Tatay, Cyrile Deranlot, Pierre Seneor, Richard Mattana, Frédéric Petroff
Publikováno v:
AIP Advances, Vol 5, Iss 5, Pp 057131-057131-8 (2015)
Organic spintronics is a new emerging field that promises to offer the full potential of chemistry to spintronics, as for example high versatility through chemical engineering and simple low cost processing. However, one key challenge that remains to
Externí odkaz:
https://doaj.org/article/adb14e96aba34787a73e94121b7229d1
Autor:
Robert S. Weatherup, Simon M-M Dubois, Frédéric Petroff, Victor Zatko, Pierre Seneor, Bruno Dlubak, Jean-Christophe Charlier, Regina Galceran, Albert Fert, Stephan Hofmann, John Robertson, Marie-Blandine Martin, Florian Godel, Maëlis Piquemal-Banci, Marta Galbiati
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2020, 11 (5670), ⟨10.1038/s41467-020-19420-6⟩
Piquemal-Banci, M. Galceran, Regina Dubois, Simon M.-M. Zatko, V. Galbiati, Marta Godel, Florian Martin, M.-B. Weatherup, Robert S. Petroff, F. Fert, Albert Charlier, Jean-Christophe Robertson, John Hofmann, Stephan Dlubak, Bruno Seneor, Pierre 2020 Spin filtering by proximity effects at hybridized interfaces in spin-valves with 2D graphene barriers Nature Communications 11 5670
RODERIC: Repositorio Institucional de la Universitat de Valéncia
instname
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
RODERIC. Repositorio Institucional de la Universitat de Valéncia
Nature Communications, Vol. 11, no.1, p.-(2020)
Nature Communications, Nature Publishing Group, 2020, 11 (5670), ⟨10.1038/s41467-020-19420-6⟩
Piquemal-Banci, M. Galceran, Regina Dubois, Simon M.-M. Zatko, V. Galbiati, Marta Godel, Florian Martin, M.-B. Weatherup, Robert S. Petroff, F. Fert, Albert Charlier, Jean-Christophe Robertson, John Hofmann, Stephan Dlubak, Bruno Seneor, Pierre 2020 Spin filtering by proximity effects at hybridized interfaces in spin-valves with 2D graphene barriers Nature Communications 11 5670
RODERIC: Repositorio Institucional de la Universitat de Valéncia
instname
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
RODERIC. Repositorio Institucional de la Universitat de Valéncia
Nature Communications, Vol. 11, no.1, p.-(2020)
We report on spin transport in state-of-the-art epitaxial monolayer graphene based 2D-magnetic tunnel junctions (2D-MTJs). In our measurements, supported by ab-initio calculations, the strength of interaction between ferromagnetic electrodes and grap
Autor:
Bernard Servet, Sophie Collin, Pierre Seneor, Aymeric Vecchiola, Marta Galbiati, Pomme Hirschauer, Bruno Dlubak, Frédéric Petroff, Florian Godel, Victor Zatko, Andrés Cantarero, Marie-Blandine Martin, Karim Bouzehouane
Publikováno v:
ACS Applied Electronic Materials
ACS Applied Electronic Materials, American Chemical Society, 2020, 2 (11), pp.3508-3514. ⟨10.1021/acsaelm.0c00810⟩
ACS Applied Electronic Materials, American Chemical Society, 2020, 2 (11), pp.3508-3514. ⟨10.1021/acsaelm.0c00810⟩
2D materials have recently demonstrated a strong potential for spintronic applications. This has been further reinforced by the discovery of ferromagnetic 2D layers. Nevertheless, the fragility of ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dcd9f3f37510edffc2a49a790b5efef
https://hal.archives-ouvertes.fr/hal-03033369
https://hal.archives-ouvertes.fr/hal-03033369
Autor:
Victor, Zatko, Marta, Galbiati, Simon Mutien-Marie, Dubois, Mauro, Och, Pawel, Palczynski, Cecilia, Mattevi, Pierre, Brus, Odile, Bezencenet, Marie-Blandine, Martin, Bernard, Servet, Jean-Christophe, Charlier, Florian, Godel, Aymeric, Vecchiola, Karim, Bouzehouane, Sophie, Collin, Frédéric, Petroff, Bruno, Dlubak, Pierre, Seneor
Publikováno v:
ACS nano. 13(12)
We report on spin transport in WS
Autor:
Sophie Collin, Jean-Christophe Charlier, Bernard Servet, Pierre Brus, Karim Bouzehouane, Pierre Seneor, Frédéric Petroff, Mauro Och, Marta Galbiati, Aymeric Vecchiola, Florian Godel, Marie-Blandine Martin, Pawel Palczynski, Odile Bezencenet, Simon M-M Dubois, Victor Zatko, Bruno Dlubak, Cecilia Mattevi
Publikováno v:
ACS Nano
ACS Nano, American Chemical Society, 2019, 13 (12), pp.14468-14476. ⟨10.1021/acsnano.9b08178⟩
ACS Nano, American Chemical Society, 2019, 13 (12), pp.14468-14476. ⟨10.1021/acsnano.9b08178⟩
International audience; We report on spin transport in WS2-based 2D-magnetic tunnel junctions (2D-MTJs), unveiling a band structure spin filtering effect specific to the transition metal dichalcogenides (TMDCs) family. WS2 mono-, bi-, and trilayers a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd211a4e31d0e83319c3e57db8418e97
http://hdl.handle.net/10044/1/75597
http://hdl.handle.net/10044/1/75597
Autor:
Jolanta Stankiewicz, Fernando Bartolomé, L.M. García, Frédéric Petroff, Cyrile Deranlot, Adriana I. Figueroa, Julio C. Cezar, Javier Rubín, Juan Bartolomé
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
The multilayer films [Al2O3/tCo Co/tPt Pt]N, produced by sequential deposition of Co and Pt on alumina consist in layers of CoPt alloyed nanoparticles. They show perpendicular magnetic anisotropy (PMA) below a freezing temperature Tf, an asperomagnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0da77fccbc094d013bfa71cd6307db0
http://zaguan.unizar.es/record/79107
http://zaguan.unizar.es/record/79107
Autor:
Javier Rubín, Cyrile Deranlot, José M. González-Calbet, L. M. García, Lorena Ruiz, N. B. Brookes, Frédéric Petroff, L. G. Vivas, Fernando Bartolomé, José F. Bartolomé, Andrei Rogalev, F. Wilhelm, Adriana I. Figueroa
Publikováno v:
Journal of Magnetism and Magnetic Materials. 400:248-252
Multilayers of bimetallic CoPd alloyed and assembled nanoparticles, prepared by room temperature sequential sputtering deposition on amorphous alumina, were studied by means of high-resolution transmission electron microscopy, x-ray diffraction, SQUI