Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Fernandez Roldan, J. A."'
Autor:
Sanchez-Manzano, D., Orfila, G., Sander, A., Marcano, L., Gallego, F., Mawass, M. A., Grilli, F., Arora, A., Peralta, A., Cuellar, F. A., Fernandez-Roldan, J. A., Reyren, N., Kronast, F., Leon, C., Rivera-Calzada, A., Villegas, J. E., Santamaria, J., Valencia, S.
Swirling spin textures, including topologically non-trivial states, such as skyrmions, chiral domain walls, and magnetic vortices, have garnered significant attention within the scientific community due to their appeal from both fundamental and appli
Externí odkaz:
http://arxiv.org/abs/2310.11298
Achieving high velocities of magnetic domain walls is a crucial factor for their use as information carriers in modern nanoelectronic applications. In nanomagnetism and spintronics, these velocities are often limited either by internal domain wall in
Externí odkaz:
http://arxiv.org/abs/2302.12329
Autor:
Bran, C., Fernandez-Roldan, J. A., Moreno, J. A., Rodríguez, A. Fraile, del Real, R. P., Asenjo, A., Saugar, E., Marqués-Marchán, J., Mohammed, H., Foerster, M., Aballe, L., Kosel, J., Vazquez, M., Chubykalo-Fesenko, O.
The future developments of three-dimensional magnetic nanotechnology require the control of domain wall dynamics by means of current pulses. While this has been extensively studied in planar magnetic strips (planar nanowires), few reports exist in cy
Externí odkaz:
http://arxiv.org/abs/2210.01480
Magnetic cylindrical nanowires are very fascinating objects where the curved geometry allows many novel magnetic effects and a variety of non-trivial magnetic structures. Micromagnetic modelling plays an important role in revealing the magnetization
Externí odkaz:
http://arxiv.org/abs/1907.02318
Autor:
De Riz, A., Trapp, B., Fernandez-Roldan, J. A., Thirion, Ch., Toussaint, J. -Ch., Fruchart, O., Gusakova, D.
Domain wall propagation in cylindrical nanowires with modulations of diameter is a key phenomenon to design physics-oriented devices, or a disruptive three-dimensional magnetic memory. This chapter presents a combination of analytical modelling and m
Externí odkaz:
http://arxiv.org/abs/1906.07847
Autor:
Fernandez-Roldan, J. A., De Riz, A., Trapp, B., Thirion, C., Toussaint, J. -C., Fruchart, O., Gusakova, D.
Domain wall propagation in modulated-diameter cylindrical nanowires is a key phenomenon to be studied with a view to designing three-dimensional magnetic memory devices. This paper presents a theoretical study of transverse domain wall behavior under
Externí odkaz:
http://arxiv.org/abs/1807.06253
Magnetic nanowires (NW) are promising candidates for heat generation under AC-field application due to their large shape anisotropy. They may be used for catalysis, hyperthermia or water purification treatments. In the present work we theoretically e
Externí odkaz:
http://arxiv.org/abs/1802.04709
Autor:
Bran, C., Fernandez-Roldan, J. A., Palmero, E. M., Berganza, E., Guzman, J., del Real, R. P., Asenjo, A., Rodriguez, A. Fraile, Foerster, M., Aballe, L., Chubykalo-Fesenko, O., Vazquez, M.
Publikováno v:
Phys. Rev. B 96, 125415 (2017)
We present experimental evidence of metastable magnetic domains in cylindrical CoNi nanowires. Transverse (perpendicular) domains have been previously observed only in flat nanostrips. Here they are found together with more conventional vortex domain
Externí odkaz:
http://arxiv.org/abs/1705.04615
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Akademický článek
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