by P. Prieto, K. R. Pirota, A. Climent-Font, M. Vazquez and J. M. Sanz
Abstract:
Highly ordered antidot arrays of permalloy have been prepared by sputtering onto different nanoporous alumina membranes (NAMs) and characterized by Rutherford backscattering spectrometry (RBS), SEM and Vibrating sample magnetometry (VSM). RBS spectrometry combined with SEM image analysis provides information on the in-depth composition and porosity of the different magnetic antidot nanostructures. The coercivity increases in the antidot nanostructures as compared with that of its parent continuous film. The saturation magnetization values of the antidot nanostructures are observed to increase with increasing pore size. Our results suggest an enhanced magnetization at the Fe20Ni80/Al2O3 interface. Copyright © 2011 John Wiley & Sons, Ltd.
Reference:
P. Prieto, K. R. Pirota, A. Climent-Font, M. Vazquez and J. M. Sanz, “Magnetic antidot arrays on alumina nanoporous membranes: Rutherford backscattering and magnetic characterization”, Surface and Interface Analysis, vol. 43, no. 11, pp. 1417–1422.
Bibtex Entry:
@article{prieto_magnetic_2011,
title = {Magnetic antidot arrays on alumina nanoporous membranes: {Rutherford} backscattering and magnetic characterization},
volume = {43},
issn = {1096-9918},
shorttitle = {Magnetic antidot arrays on alumina nanoporous membranes},
url = {http://onlinelibrary.wiley.com/doi/10.1002/sia.3733/abstract},
doi = {10.1002/sia.3733},
abstract = {Highly ordered antidot arrays of permalloy have been prepared by sputtering onto different nanoporous alumina membranes (NAMs) and characterized by Rutherford backscattering spectrometry (RBS), SEM and Vibrating sample magnetometry (VSM). RBS spectrometry combined with SEM image analysis provides information on the in-depth composition and porosity of the different magnetic antidot nanostructures. The coercivity increases in the antidot nanostructures as compared with that of its parent continuous film. The saturation magnetization values of the antidot nanostructures are observed to increase with increasing pore size. Our results suggest an enhanced magnetization at the Fe20Ni80/Al2O3 interface. Copyright © 2011 John Wiley & Sons, Ltd.},
language = {en},
number = {11},
urldate = {2017-10-09},
journal = {Surface and Interface Analysis},
author = {Prieto, P. and Pirota, K. R. and Climent-Font, A. and Vazquez, M. and Sanz, J. M.},
month = nov,
year = {2011},
keywords = {RBS, magnetic antidots, magnetization process, nanoporous alumina membranes},
pages = {1417--1422},
file = {Full Text PDF:E:\cmam_papers\files\1130\Prieto et al. - 2011 - Magnetic antidot arrays on alumina nanoporous memb.pdf:application/pdf;Full Text PDF:E:\Usuarios\Administrator\Zotero\storage\2VFZQAIC\Prieto et al. - 2011 - Magnetic antidot arrays on alumina nanoporous memb.pdf:application/pdf;Snapshot:E:\cmam_papers\files\1121\abstract.html:text/html;Snapshot:E:\Usuarios\Administrator\Zotero\storage\YWY7FQH3\abstract.html:text/html},
}