Zobrazeno 1 - 10
of 318
pro vyhledávání: '"Aballe L"'
Autor:
Alvaro-Gómez, L., Masseboeuf, A., Mille, N., ález, C. Fernández-Gonz, Ruiz-Gómez, S., Toussaint, J. C, Belkhou, R., Foerster, M., Pereiro, E., Aballe, L., Thirion, C., Gusakova, D., Fruchart, O., Pérez, L.
Cylindrical magnetic nanowires have been proposed as a means of storing and processing information in a 3D medium, based on the motion of domain walls~(DWs). Introducing short chemical modulations in such wires would allow for reliable digital contro
Externí odkaz:
http://arxiv.org/abs/2405.00652
Autor:
Álvaro-Gómez, L., Hurst, J., Hegde, S., Ruiz-Gómez, S., Pereiro, E., Aballe, L., Toussaint, J. C, Pérez, L., Masseboeuf, A., Thirion, C., Fruchart, O., Gusakova, D.
Topology is a powerful tool for categorizing magnetization textures, highlighting specific features in both 2D systems, such as thin films or curved surfaces, and in 3D bulk systems. In the emerging field of 3D nanomagnetism within confined geometrie
Externí odkaz:
http://arxiv.org/abs/2403.15343
Autor:
Hadjadj, S. E., González-Orellana, C., Lawrence, J., Bikaljević, D., Peña-Díaz, M., Gargiani, P., Aballe, L., Naumann, J., Niño, M. Á., Foerster, M., Ruiz-Gómez, S., Thakur, S., Kumberg, I., Taylor, J., Hayes, J., Torres, J., Luo, C., Radu, F., de Oteyza, D. G., Kuch, W., Pascual, J. I., Rogero, C., Ilyn, M.
Publikováno v:
Chem. Mater. 35, 23, (2023)
Magnetic two-dimensional (2D) semiconductors have attracted a lot of attention because modern preparation techniques are capable of providing single crystal films of these materials with precise control of thickness down to the single-layer limit. It
Externí odkaz:
http://arxiv.org/abs/2304.11972
Autor:
Lv, H., da Silva, A., Figueroa, A. I., Guillemard, C., Aguirre, I. Fernández, Camosi, L., Aballe, L., Valvidares, M., Valenzuela, S. O., Schubert, J., Schmidbauer, M., Herfort, J., Hanke, M., Trampert, A., Engel-Herbert, R., Ramsteiner, M., Lopes, J. M. J.
Publikováno v:
Small (2023), 2302387
Van der Waals (vdW) heterostructures combining layered ferromagnets and other two-dimensional (2D) crystals are promising building blocks for the realization of ultra-compact devices with integrated magnetic, electronic and optical functionalities. T
Externí odkaz:
http://arxiv.org/abs/2303.10252
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
Autor:
Álvaro-Gómez, L., Ruiz-Gómez, S., Fernández-González, C., Schöbitz, M., Mille, N., Hurst, J., Tiwari, D., De Riz, A., Andersen, I. M., Bachmann, J., Cagnon, L., Foerster, M., Aballe, L., Belkhou, R., Toussaint, J. C, Thirion, C., Masseboeuf, A., Gusakova, D., Pérez, L., Fruchart, O.
Publikováno v:
Phys. Rev. B 106, 054433 (2022)
We analyze the micromagnetics of short longitudinal modulations of a high-magnetization material in cylindrical nanowires made of a soft-magnetic material of lower magnetization such as permalloy, combining magnetic microscopy, analytical modeling, a
Externí odkaz:
http://arxiv.org/abs/2205.06705
Autor:
Soria, G. D., Marco, J. F., Mandziak, A., Sánchez-Cortés, S., Sánchez-Arenillas, M., Prieto, J. E., Dávalos, J., Foerster, M., Aballe, L., López-Sánchez, J., Guzmán-Mínguez, J. C., Granados-Miralles, C., de la Figuera, J., Quesada, A.
Publikováno v:
J. Phys. D: Appl. Phys. 53, 344002 (2020)
SrFe$_{12}$O$_{19}$ (SFO) films grown on Si (100) substrates by radio-frequency magnetron sputtering have been characterized in terms of composition, structural and magnetic properties by a combination of microscopy, diffraction and spectroscopy tech
Externí odkaz:
http://arxiv.org/abs/2002.08259
Autor:
Palacio, I., Aballe, L., Foerster, M., de Oteyza, D. G., García-Hernández, M., Martín-Gago, J. A.
Publikováno v:
2D Mater.6 025021 (2019)
We describe the reversible intercalation of Na under graphene on Ir(111) by photo-dissociation of a previously adsorbed NaCl overlayer. After room temperature evaporation, NaCl adsorbs on top of graphene forming a bilayer. With a combination of elect
Externí odkaz:
http://arxiv.org/abs/1904.11286
Autor:
Schöbitz, M., De Riz, A., Martin, S., Bochmann, S., Thirion, C., Vogel, J., Foerster, M., Aballe, L., Menteş, T. O., Locatelli, A., Genuzio, F., Denmat, S. Le, Cagnon, L., Toussaint, J. C., Gusakova, D., Bachmann, J., Fruchart, O.
Publikováno v:
Phys. Rev. Lett. 123, 217201 (2019)
Since its proposal, the idea to vastly increase data storage density with a magnetic non-volatile 3D shift-register has sustained interest in current-induced domain wall (DW) motion. So far, experimental efforts have focused on flat nanostrips, which
Externí odkaz:
http://arxiv.org/abs/1903.08377
Autor:
Bueno, R. A., Palacio, I., Munuera, C., Aballe, L., Foerster, M., Strupinski, W., Garcia-Hernandez, M., Martin-Gago, J. A., Lopez, M. F.
Publikováno v:
Appl. Surf. Sci. 466 (2019) 51
We report on a comparative structural characterization of two types of high quality epitaxial graphene layers grown by CVD on 4H-SiC(0001). The layers under study are a single layer graphene on top of a buffer layer and a quasi-free-standing graphene
Externí odkaz:
http://arxiv.org/abs/1902.10976