626 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR96 papers
- Centre National de la Recherche ScientifiqueFR51 papers
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- Université Joseph FourierFR20 papers
- Institut polytechnique de GrenobleFR11 papers
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- Institut NéelFR10 papers
- Laboratoire d'Électronique des Technologies de l'InformationFR10 papers
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12 papers · 1 filter
Magnetic bubbles in FePd thin films near saturation
Thomas Jourdan, Aurélien Masseboeuf, Alain Marty +2
The structure of domain walls delimiting magnetic bubbles in L10 FePd thin layers is described on the basis of Lorentz transmission electron microscopy (LTEM) and multiscale magnet…
How many bits may fit in a single magnetic dot? XMCD-PEEM evidences the switching of Néel caps inside Bloch domain walls
Fabien Cheynis, Aurélien Masseboeuf, Olivier Fruchart +5
Data storage relies on the handling of two states, called bits. The market of mass storage is currently still dominated by magnetic technology, hard disk drives for the broad publi…
Quantitative Observation of Magnetic Flux Distribution in New Magnetic Films for Future High Density Recording Media
Aurélien Masseboeuf, A. Marty, Pascale Bayle-Guillemaud +2
Off-axis electron holography was used to observe and quantify the magnetic microstructure of a perpendicular magnetic anisotropic (PMA) recording media. Thin foils of PMA materials…
Tunable magnetic properties of arrays of Fe(110) nanowires grown on kinetically-grooved W(110) self-organized templates
Bogdana Borca, Olivier Fruchart, Evaggelos Kritsikis +5
We report a detailed magnetic study of a new type of self-organized nanowires disclosed briefly previously [B. Borca et al., Appl. Phys. Lett. 90, 142507 (2007)]. The templates, pr…
Anomalous Doping Effects on Charge Transport in Graphene Nanoribbons
Blanca Biel, X. Blase, François Triozon +1
We present first-principles calculations of quantum transport in chemically doped graphene nanoribbons with a width of up to 4 nm. The presence of boron and nitrogen impurities is…
Structural, magnetic and mechanical properties of 5 m thick SmCo films for use in Micro-Electro-Mechanical-Systems
Arnaud Walther, Kirill Khlopkov, Oliver Gutfleisch +2
5m thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influence of deposition temperature (Tdep <= 600 degrees C) on the structural, magn…