Search Results - "Jamet, M"

Highly efficient and tunable spin-to-charge conversion through Rashba coupling at oxide interfaces by Lesne, E., Fu, Yu, Oyarzun, S., Rojas-Sánchez, J. C., Vaz, D. C., Naganuma, H., Sicoli, G., Attané, J.-P., Jamet, M., Jacquet, E., George, J.-M., Barthélémy, A., Jaffrès, H., Fert, A., Bibes, M., Vila, L.

“…The spin–orbit interaction couples the electrons’ motion to their spin. As a result, a charge current running through a material with strong spin–orbit…”
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Spin pumping and inverse spin Hall effect in platinum: the essential role of spin-memory loss at metallic interfaces by Rojas-Sánchez, J-C, Reyren, N, Laczkowski, P, Savero, W, Attané, J-P, Deranlot, C, Jamet, M, George, J-M, Vila, L, Jaffrès, H

“…Through combined ferromagnetic resonance, spin pumping, and inverse spin Hall effect experiments in Co|Pt bilayers and Co|Cu|Pt trilayers, we demonstrate…”
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Observation of Large Unidirectional Rashba Magnetoresistance in Ge(111) by Guillet, T, Zucchetti, C, Barbedienne, Q, Marty, A, Isella, G, Cagnon, L, Vergnaud, C, Jaffrès, H, Reyren, N, George, J-M, Fert, A, Jamet, M

“…Relating magnetotransport properties to specific spin textures at surfaces or interfaces is an intense field of research nowadays. Here, we investigate the…”
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Spin to Charge Conversion at Room Temperature by Spin Pumping into a New Type of Topological Insulator: α-Sn Films by Rojas-Sánchez, J-C, Oyarzún, S, Fu, Y, Marty, A, Vergnaud, C, Gambarelli, S, Vila, L, Jamet, M, Ohtsubo, Y, Taleb-Ibrahimi, A, Le Fèvre, P, Bertran, F, Reyren, N, George, J-M, Fert, A

“…We present results on spin to charge current conversion in experiments of resonant spin pumping into the Dirac cone with helical spin polarization of the…”
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Spinodal nanodecomposition in semiconductors doped with transition metals by Dietl, T., Sato, K., Fukushima, T., Bonanni, A., Jamet, M., Barski, A., Kuroda, S., Tanaka, M., Hai, Pham Nam, Katayama-Yoshida, H.

“…This review presents the recent progress in computational materials design, experimental realization, and control methods of spinodal nanodecomposition under…”
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Evidence for spin-to-charge conversion by Rashba coupling in metallic states at the Fe/Ge(111) interface by Oyarzún, S., Nandy, A. K., Rortais, F., Rojas-Sánchez, J.-C., Dau, M.-T., Noël, P., Laczkowski, P., Pouget, S., Okuno, H., Vila, L., Vergnaud, C., Beigné, C., Marty, A., Attané, J.-P., Gambarelli, S., George, J.-M., Jaffrès, H., Blügel, S., Jamet, M.

“…The spin–orbit coupling relating the electron spin and momentum allows for spin generation, detection and manipulation. It thus fulfils the three basic…”
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Non-local electrical spin injection and detection in germanium at room temperature by Rortais, F., Vergnaud, C., Marty, A., Vila, L., Attané, J.-P., Widiez, J., Zucchetti, C., Bottegoni, F., Jaffrès, H., George, J.-M., Jamet, M.

“…Non-local carrier injection/detection schemes lie at the very foundation of information manipulation in integrated systems. This paradigm consists in…”
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Spin-Hall Voltage over a Large Length Scale in Bulk Germanium by Bottegoni, F, Zucchetti, C, Dal Conte, S, Frigerio, J, Carpene, E, Vergnaud, C, Jamet, M, Isella, G, Ciccacci, F, Cerullo, G, Finazzi, M

“…We exploit the spin-Hall effect to generate a uniform pure spin current in an epitaxial n-doped Ge channel, and we detect the electrically induced spin…”
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Imaging spin diffusion in germanium at room temperature by Zucchetti, C., Bottegoni, F., Vergnaud, C., Ciccacci, F., Isella, G., Ghirardini, L., Celebrano, M., Rortais, F., Ferrari, Anthony, Marty, Alain, Finazzi, M., Jamet, M.

“…We report on the nonlocal detection of optically oriented spins in lightly n-doped germanium at room temperature. Localized spin generation is achieved by…”
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Magnetotransport in Bi2Se3 thin films epitaxially grown on Ge(111) by Guillet, T., Marty, A., Beigné, C., Vergnaud, C., Dau, M.-T., Noël, P., Frigerio, J., Isella, G., Jamet, M.

“…Topological insulators (TIs) like Bi2Se3 are a class of material with topologically protected surface states in which spin-momentum locking may enable…”
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Tuning spin-charge interconversion with quantum confinement in ultrathin bismuth films by Zucchetti, C., Dau, M.-T., Bottegoni, F., Vergnaud, C., Guillet, T., Marty, Alain, Beigne, C., Gambarelli, S., Picone, A., Calloni, A., Bussetti, G., Brambilla, A., Duò, L., Ciccacci, F., Das, P., Fujii, J., Vobornik, I., Finazzi, M., Jamet, M.

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Observation of the Hanle effect in giant magnetoresistance measurements by Zahnd, G., Vila, L., Pham, V. T., Rortais, F., Cosset-Cheneau, M., Vergnaud, C., Jamet, M., Noel, P., Gushi, T., Brenac, A., Marty, A., Attané, J. P.

“…We report the observation of the Hanle effect in the giant magnetoresistance measurement of metallic lateral nanostructures. By applying magnetic fields…”
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Electrical spin injection in silicon and the role of defects by Rortais, F., Vergnaud, C., Ducruet, C., Beigne, C., Marty, Alain, Attané, J.-P, Widiez, J., Jaffrès, H., George, J.-M., Jamet, M.

“…Three-terminal devices, where the same ferromagnetic electrode is used for electrical spin injection and detection, is a very easy and powerful tool to probe…”
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Magnetic anisotropy of a single cobalt nanocluster by Jamet, M, Wernsdorfer, W, Thirion, C, Mailly, D, Dupuis, V, Mélinon, P, Pérez, A

“…Using a new micro-SQUID setup, we investigate magnetic anisotropy in a single 1000-atom cobalt cluster. This system opens new fields in the characterization…”
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van der Waals epitaxy of Mn-doped MoSe2 on mica by Dau, M. T., Vergnaud, C., Gay, M., Alvarez, C. J., Marty, A., Beigné, C., Jalabert, D., Jacquot, J.-F., Renault, O., Okuno, H., Jamet, M.

“…The magnetic order associated with the degree of freedom of spin in two-dimensional (2D) materials is subjected to intense investigation because of its…”
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Crossover from spin accumulation into interface states to spin injection in the germanium conduction band by Jain, A, Rojas-Sanchez, J-C, Cubukcu, M, Peiro, J, Le Breton, J C, Prestat, E, Vergnaud, C, Louahadj, L, Portemont, C, Ducruet, C, Baltz, V, Barski, A, Bayle-Guillemaud, P, Vila, L, Attané, J-P, Augendre, E, Desfonds, G, Gambarelli, S, Jaffrès, H, George, J-M, Jamet, M

“…Electrical spin injection into semiconductors paves the way for exploring new phenomena in the area of spin physics and new generations of spintronic devices…”
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Growth and properties of CoO/Fe perpendicular exchange coupled ultra-thin films by Lamirand, A.D., Grenier, S., Ramos, A.Y., De Santis, M., Bailly, A., Mossang, E., Tonnerre, J.M., Testemale, D., Tolentino, H.C.N., Jaouen, N., Soares, M.M., Jamet, M., Proux, O.

“…•Exchange coupling controls perpendicular magnetic anisotropy in a CoO/Fe bilayer.•In situ and ex-situ X-ray scattering techniques determine structural…”
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Switchable Spin-Current Source Controlled by Magnetic Domain Walls by Savero Torres, W, Laczkowski, P, Nguyen, V. D, Rojas Sanchez, J. C, Vila, L, Marty, A, Jamet, M, Attané, J. P

“…Using nonlocal spin injection, spin–orbit coupling, or spincaloritronic effects, the manipulation of pure spin currents in nanostructures underlies the…”
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Epitaxial growth of Mn5Ge3/Ge(111) heterostructures for spin injection by OLIVE-MENDEZ, S, SPIESSER, A, MICHEZ, L. A, LE THANH, V, GLACHANT, A, DERRIEN, J, DEVILLERS, T, BARSKI, A, JAMET, M

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Mn solid solutions in self-assembled Ge/Si (001) quantum dot heterostructures by Kassim, J, Nolph, C, Jamet, M, Reinke, P, Floro, J

“…Heteroepitaxial Ge0.98Mn0.02 quantum dots (QDs) on Si (001) were grown by molecular beam epitaxy. The standard Ge wetting layer-hut-dome-superdome sequence was…”
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