Zobrazeno 1 - 10
of 233
pro vyhledávání: '"A. Hierro-Rodríguez"'
Autor:
Sandoval, Miguel A. Cascales, Jurczyk, J., Skoric, L., Sanz-Hernández, D., Leo, N., Kovacs, A., Schrefl, T., Hierro-Rodríguez, A., Fernández-Pacheco, A.
In-operando techniques enable real-time measurement of intricate physical properties at the micro- and nano-scale under external stimuli, allowing the study of a wide range of materials and functionalities. In nanomagnetism, in-operando techniques gr
Externí odkaz:
http://arxiv.org/abs/2411.10374
Memory effects on the current induced propagation of spin textures in NdCo$_5$/Ni$_8$Fe$_2$ bilayers
Autor:
Fernández, Victoria Vega, Herguedas-Alonso, Alicia Estela, Hermosa, Javier, Aballe, Lucía, Sorrentino, Andrea, Valcarcel, Ricardo, Quiros, Carlos, Martín, Jose Ignacio, Pereiro, Eva, Ferrer, Salvador, Hierro-Rodríguez, Aurelio, Vélez, María
Bilayers of NdCo$_5$/Ni$_8$Fe$_2$ can act as reconfigurable racetracks thanks to the parallel stripe domain configuration present in the hard magnetic material with weak perpendicular anisotropy (NdCo$_5$), and its imprint on the soft magnetic layer
Externí odkaz:
http://arxiv.org/abs/2406.01091
Autor:
Sandoval, Miguel A. Cascales, Hierro-Rodríguez, A., Ruiz-Gómez, S., Skoric, L., Niño, M. A., McVitie, S., Flewett, S., Foerster, M., Vedmedenko, Elena Y., Jaouen, N., Fernández-Pacheco, A.
Chiral magnetic textures are key for the development of modern spintronic devices. In multilayered thin films, these are typically stabilized via the interfacial intralayer Dzyaloshinskii-Moriya interaction (DMI). Additionally, it has been recently o
Externí odkaz:
http://arxiv.org/abs/2404.07637
Autor:
Christensen, D. V., Staub, U., Devidas, T. R., Kalisky, B., Nowack, K. C., Webb, J. L., Andersen, U. L., Huck, A., Broadway, D. A., Wagner, K., Maletinsky, P., van der Sar, T., Du, C. R., Yacoby, A., Collomb, D., Bending, S., Oral, A., Hug, H. J., Mandru, A. -O., Neu, V., Schumacher, H. W., Sievers, S., Saito, H., Khajetoorians, A. A., Hauptmann, N., Baumann, S., Eichler, A., Degen, C. L., McCord, J., Vogel, M., Fiebig, M., Fischer, P., Hierro-Rodriguez, A., Finizio, S., Dhesi, S. S., Donnelly, C., Büttner, Felix, Kfir, O., Hu, W., Zayko, S., Eisebitt, S., Pfau, B., Frömter, R., Kläui, M., Yasin, F. S., McMorran, B. J., Seki, S., Yu, X., Lubk, A., Wolf, D., Pryds, N., Makarov, D., Poggio, M.
Considering the growing interest in magnetic materials for unconventional computing, data storage, and sensor applications, there is active research not only on material synthesis but also characterisation of their properties. In addition to structur
Externí odkaz:
http://arxiv.org/abs/2401.04793
Autor:
Hermosa-Muñoz, Javier, Hierro-Rodríguez, Aurelio, Sorrentino, Andrea, Martín, José I., Alvarez-Prado, Luis M., Pereiro, Eva, Quirós, Carlos, Velez, María, Ferrer, Salvador
Publikováno v:
Results in Physics, Volume 61 (2024) 107771
Bloch points in magnetic materials are attractive entities in view of magnetic information transport. Here, Bloch point configuration has been investigated and experimentally determined in a magnetic trilayer ($Gd_{12}Co_{88}/Nd_{17}Co_{83}/Gd_{24}Co
Externí odkaz:
http://arxiv.org/abs/2312.09836
Autor:
Sandoval, Miguel A. Cascales, Hierro-Rodríguez, A., Ruiz-Gómez, S., Skoric, L., Donnelly, C., Niño, M. A., McGrouther, D., McVitie, S., Flewett, S., Jaouen, N., Belkhou, R., Foerster, M., Fernández-Pacheco, A.
In this work we present a detailed analysis on the performance of X-ray magnetic circular dichroism photo-emission electron microscopy (XMCD-PEEM) as a tool for vector reconstruction of the magnetization. For this, we choose 360$^{\circ}$ domain wall
Externí odkaz:
http://arxiv.org/abs/2305.09590
Autor:
Sandoval, Miguel A. Cascales, Hierro-Rodríguez, A, Ruiz-Gómez, S., Skoric, L., Donnelly, C., Niño, M. A., Vedmedenko, Elena Y., McGrouther, D., McVitie, S., Flewett, S., Jaouen, N., Foerster, M., Fernández-Pacheco, A.
The Interlayer Dzyaloshinskii-Moriya interaction (IL-DMI) chirally couples spins in different ferromagnetic layers of multilayer heterostructures. So far, samples with IL-DMI have been investigated utilizing magnetometry and magnetotransport techniqu
Externí odkaz:
http://arxiv.org/abs/2305.07327
Autor:
Ronco, Giuseppe, Martínez-Suárez, Abel, Tedeschi, Davide, Savaresi, Matteo, Hierro-Rodríguez, Aurelio, McVitie, Stephen, Stroj, Sandra, Aberl, Johannes, Brehm, Mortiz, García-Suárez, Victor M., Rota, Michele B., AlonsoGonzález, Pablo, Martín-Sánchez, Javier, Trotta, Rinaldo
The discovery of quantum emitters (QEs) in two-dimensional materials (2D) has triggered a surge of research to assess their suitability for quantum photonics. While their microscopic origin is still the subject of intense studies, position-controlled
Externí odkaz:
http://arxiv.org/abs/2301.10273
Autor:
Sandoval, Miguel A. Cascales, Hierro-Rodríguez, A., Sanz-Hernández, D., Skoric, L., Christensen, C. N., Donnelly, C., Fernández-Pacheco, A.
The magneto-optical Kerr effect (MOKE) is a widely used lab-based technique for the study of thin films and nanostructures, providing magnetic characterization with good spatial and temporal resolutions. Due to the complex coupling of light with a ma
Externí odkaz:
http://arxiv.org/abs/2212.02975
Autor:
Fullerton, J, Hierro-Rodriguez, A, Donnelly, C, Sanz-Hernández, D, Skoric, L, MacLaren, D A, Fernández-Pacheco, A
Cylindrical magnetic nanowires are promising systems for the development of three-dimensional spintronic devices. Here, we simulate the evolution of magnetic states during fabrication of strongly-coupled cylindrical nanowires with varying degrees of
Externí odkaz:
http://arxiv.org/abs/2209.13969