Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Petit-Watelot, S."'
Autor:
Ampuero, J. L., Anadón, A., Damas, H., Ghanbaja, J., Petit-Watelot, S., Rojas-Sánchez, J. -C., Rodriguez, D. Velázquez, Gómez, J. E., Butera, A., Avilés-Félix, L.
In this study, we investigate the spin-charge current conversion characteristics of chemically disordered ferromagnetic single FePt thin films by spin-pumping ferromagnetic resonance experiments performed on both a resonance cavity and on patterned d
Externí odkaz:
http://arxiv.org/abs/2405.11948
Publikováno v:
Phys. Rev. B 102, 064425 (2020)
Iridium is a very promising material for spintronic applications due to its interesting magnetic properties such as large RKKY exchange coupling as well as its large spin-orbit coupling value. Ir is for instance used as a spacer layer for perpendicul
Externí odkaz:
http://arxiv.org/abs/2007.12413
Autor:
Guillemard, C., Zhang, W., Malinowski, G., de Melo, C., Gorchon, J., Petit-Watelot, S., Ghanbaja, J., Mangin, S., Fèvre, P. Le, Bertran, F., Andrieu, S.
Engineering of magnetic materials for developing better spintronic applications relies on the control of two key parameters: the spin polarization and the Gilbert damping responsible for the spin angular momentum dissipation. Both of them are expecte
Externí odkaz:
http://arxiv.org/abs/2002.02686
Autor:
Guillemard, C, Petit-Watelot, S., Pasquier, L., Pierre, D., Ghanbaja, J., Rojas-Sánchez, J-C, Bataille, A., Rault, J., Fèvre, P Le, Bertran, F., Andrieu, Stephane
Publikováno v:
Physical Review Applied, American Physical Society, In press
The prediction of ultra-low magnetic damping in Co 2 MnZ Heusler half-metal thin-film magnets is explored in this study and the damping response is shown to be linked to the underlying electronic properties. By substituting the Z elements in high cry
Externí odkaz:
http://arxiv.org/abs/1905.08987
Autor:
Cerqueira, C., Qin, J. Y., Dang, H., Djeffal, A., Breton, J. -C. Le, Hehn, M., Rojas-Sanchez, J. -C., Devaux, X., Suire, S., Migot, S., Schieffer, P., Mussot, J. -G., Laczkowski, P., Anane, A., Petit-Watelot, S., Stoffel, M., Mangin, S., Liu, Z., Cheng, B. W., Han, X. F., Jaffrès, H., George, J. -M., Lu, Y.
Publikováno v:
NanoLett. 19, 90(2019)
Due to the difficulty to grow high quality semiconductors on ferromagnetic metals, the study of spin diffusion transport in Si was only limited to lateral geometry devices. In this work, by using ultra-high vacuum wafer-bonding technique, we have suc
Externí odkaz:
http://arxiv.org/abs/1902.03652
We report the growth of MgO[001]//Fe(6 nm)/MgO(7 nm) and MgO[001]//Fe(6 nm)/Pt(6 nm) by molecular beam epitaxy and show that the full characterization by spin-orbit ferromagnetic resonance (SO-FMR) allows the determination of magnetic anisotropies as
Externí odkaz:
http://arxiv.org/abs/1810.08716
Autor:
de Melo, C., Guillemard, C., Friedel, A.M., Palin, V., Rojas-Sánchez, J.C., Petit-Watelot, S., Andrieu, S.
Publikováno v:
In Applied Materials Today December 2021 25
Autor:
Hadri, M. S. El, Pirro, P., Lambert, C. -H., Petit-Watelot, S., Quessab, Y., Hehn, M., Montaigne, F., Malinowski, G., Mangin, S.
Publikováno v:
Phys. Rev. B 94, 064412 (2016)
Magnetization manipulation in the absence of an external magnetic field is a topic of great interest, since many novel physical phenomena need to be understood and promising new applications can be imagined. Cutting-edge experiments have shown the ca
Externí odkaz:
http://arxiv.org/abs/1602.08525
Autor:
Liang, S. H., Lu, Y., Tao, B. S., Mc-Murtry, S., Wang, G., Marie, X., Renucci, P., Jaffrès, H., Montaigne, F., Lacour, D., George, J. -M., Petit-Watelot, S., Hehn, M., Djeffal, A., Mangin, S.
Molybdenum disulfide has recently emerged as a promising two-dimensional semiconducting material for nano-electronic, opto-electronic and spintronic applications. However, demonstrating spin-transport through a semiconducting MoS2 channel is challeng
Externí odkaz:
http://arxiv.org/abs/1512.05022
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