2026-06-27T12:38:56Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/136562023-08-28T05:12:29Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Ruiz Clavijo, Alejandra
author
Ruiz Gómez, Sandra
author
Caballero Calero, Olga
author
Pérez García, Lucas
author
Martín González, Marisol
2023-06-17T13:30:42Z
2023-06-17T13:30:42Z
2019-07-19
1862-6254
10.1002/pssr.201900263
https://hdl.handle.net/20.500.14352/13656
http://dx.doi.org/10.1002/pssr.201900263
https://onlinelibrary.wiley.com
The control of magnetic anisotropy has been the driving force for the development of magnetic applications in a wide range of technological fields from sensing to spintronics. In recent years, the possibility of tailoring the magnetic properties goes together with a need for new 3D materials to expand the applications to a new generation of devices. Herein, the possibility of designing the magnetic anisotropy of 3D magnetic nanowire networks is shown just by modifying the geometry of the structure or by composition. It is also shown that this is possible when the magnetic properties of the structure are governed by magnetostatic anisotropy. The present approach can guide systematic tuning of the magnetic easy axis and coercivity in the desired direction at the nanoscale. Importantly, this can be achieved on virtually any magnetic material, alloy, or multilayers that can be prepared inside porous alumina. These results are promising for engineering novel magnetic devices that exploit tailored magnetic anisotropy using metamaterials concept.
eng
Tailoring magnetic anisotropy at will in 3d interconnected nanowire networks
journal article
URL
https://docta.ucm.es/bitstreams/4e3d6494-358f-4792-9993-2be5fe7f82e4/download
File
MD5
f419e52a26295d7d8c86428e8c5bd73f
951323
application/pdf
PerezLucas 24 POSTP+EMB 26-jul-2020.pdf
URL
https://docta.ucm.es/bitstreams/b184bbc0-f428-4771-b9d1-13b3ca82280f/download
File
MD5
7678efc1cb06df97ba175c133a9341c8
87979
text/plain
PerezLucas 24 POSTP+EMB 26-jul-2020.pdf.txt