Zobrazeno 1 - 10
of 1 080
pro vyhledávání: '"Pizzini S"'
Publikováno v:
Small 2021, 2102427
Magneto-ionics, by which the magnetic properties of a thin layer can be modified through the migration of ions within a liquid or solid electrolyte, is a fast developing research field. This is mainly due to the perspective of energy efficient magnet
Externí odkaz:
http://arxiv.org/abs/2108.11263
Publikováno v:
Phys. Rev. B 104, 014405 (2021)
The domain wall dynamics driven by an out of plane magnetic field was measured for a series of magnetic trilayers with different strengths of the interfacial Dzyaloshinskii-Moriya interaction (DMI). The features of the field-driven domain wall veloci
Externí odkaz:
http://arxiv.org/abs/2012.09277
Autor:
Krizakova, V., Garcia, J. Pena, Vogel, J., Rougemaille, N., Chaves, D. de Souza, Pizzini, S., Thiaville, A.
We study field-driven domain wall (DW) velocities in asymmetric multilayer stacks with perpendicular magnetic anisotropy and Dzyaloshinskii-Moriya interaction (DMI), both experimentally and by micromagnetic simulations. Using magneto-optical Kerr mic
Externí odkaz:
http://arxiv.org/abs/1908.08282
Autor:
Gushi, T., Klug, M. Jovičević, Garcia, J. Peña, Okuno, H., Vogel, J., Attané, J. P., Suemasu, T., Pizzini, S., Vila, L.
Spintronics, which is the basis of a low-power, beyond-CMOS technology for computational and memory devices, remains up to now entirely based on critical materials such as Co, heavy metals and rare-earths. Here, we show that Mn4N, a rare-earth free f
Externí odkaz:
http://arxiv.org/abs/1901.06868
Autor:
Schott, M., Bernand-Mantel, A., Ranno, L., Pizzini, S., Vogel, J., Béa, H., Baraduc, C., Auffret, S., Gaudin, G., Givord, D.
Nanoscale magnetic skyrmions are considered as potential information carriers for future spintronics memory and logic devices. Such applications will require the control of their local creation and annihilation, which involves so far solutions that a
Externí odkaz:
http://arxiv.org/abs/1611.01453
Autor:
Pham, Thai Ha, Vogel, J., Sampaio, J., Vaňatka, M., Rojas, J. -C., Bonfim, M., Chaves, D. S., Choueikani, F., Ohresser, P., Otero, E., Thiaville, A., Pizzini, S.
Publikováno v:
EPL (Europhysics Letters) 113, 67001 (2016)
We carried out measurements of domain wall (DW) velocities driven by magnetic field pulses in symmetric Pt/Co/Pt and asymmetric Pt/Co/AlOx, Pt/Co/GdOx and Pt/Co/Gd trilayers with ultrathin Co layers and perpendicular magnetic anisotropy. In agreement
Externí odkaz:
http://arxiv.org/abs/1602.04144
Publikováno v:
Scientific Reports 5, 12417 (2015)
Magnetic domain walls (DWs) in nanostructures are low-dimensional objects that separate regions with uniform magnetisation. Since they can have different shapes and widths, DWs are an exciting playground for fundamental research, and became in the pa
Externí odkaz:
http://arxiv.org/abs/1509.04762
Publikováno v:
J. Phys.: Condens. Matter 27, 326002 (2015)
We have carried out measurements of domain wall dynamics in a Pt/Co/GdOx(t) wedge sample with perpendicular magnetic anisotropy. When driven by an easy-axis field Hz in the presence of an in-plane field Hx, the domain wall expansion along x is anisot
Externí odkaz:
http://arxiv.org/abs/1504.00933
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