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2018 | 133 | 5 | 1215-1226
Article title

Modification of Magnetic Properties of Pt/Co/Pt Films by Ga^{+} Ion Irradiation: Focused versus Uniform Irradiation

Content
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Languages of publication
EN
Abstracts
EN
30 keV Ga^{+} irradiation-induced changes of magnetic and magneto-optical properties of sputtered Pt/Co/Pt ultrathin trilayers films have been studied as a function of the ion fluence. Out-of-plane magnetic anisotropy states with enhanced magneto-optical effects were evidenced for specific values of cobalt thickness and irradiation fluence. Results obtained after uniform or quasi-uniform focused ion beam irradiation on either out-of-plane or in-plane magnetized sputtered pristine trilayers are compared. Similar irradiation-induced magnetic changes are evidenced in quasi-uniformly focused ion beam or uniformly irradiated films, grown either by sputtering or molecular beam epitaxy. We discuss on plausible common mechanisms underlying the observed effects.
Year
Volume
133
Issue
5
Pages
1215-1226
Physical description
Dates
published
2018-05
received
2017-07-04
(unknown)
2018-02-16
Contributors
author
  • Faculty of Physics, University of Białystok, K. Ciołkowskiego 1L, 15-245 Białystok, Poland
author
  • Faculty of Physics, University of Białystok, K. Ciołkowskiego 1L, 15-245 Białystok, Poland
  • Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland
author
  • Faculty of Physics, University of Białystok, K. Ciołkowskiego 1L, 15-245 Białystok, Poland
  • Laboratoire de Physique des Solides, Université Paris-Sud, CNRS UMR 8502, F-91405 Orsay Cedex, France
author
  • Laboratoire de Physique des Solides, Université Paris-Sud, CNRS UMR 8502, F-91405 Orsay Cedex, France
author
  • Laboratoire de Physique des Solides, Université Paris-Sud, CNRS UMR 8502, F-91405 Orsay Cedex, France
author
  • Laboratoire de Physique des Solides, Université Paris-Sud, CNRS UMR 8502, F-91405 Orsay Cedex, France
author
  • Laboratoire de Physique des Solides, Université Paris-Sud, CNRS UMR 8502, F-91405 Orsay Cedex, France
  • Faculty of Physics, University of Białystok, K. Ciołkowskiego 1L, 15-245 Białystok, Poland
author
  • Faculty of Physics, University of Białystok, K. Ciołkowskiego 1L, 15-245 Białystok, Poland
  • Institute of Physics CAS, Prague, 18221, Czech Republic
author
  • Laboratoire de Photonique et de Nanostructures, CNRS UPR 20, Marcoussis, F-91460, France
author
  • Laboratoire de Photonique et de Nanostructures, CNRS UPR 20, Marcoussis, F-91460, France
author
  • IT4Innovations and Nanotechnology Centre, VSB-Technical University of Ostrava, 17 Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic
author
  • Helmoltz-Zentrum Dresden-Rossendorf, 01328 Dresden, Germany
author
  • Department of Electronics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Krakow, Poland
author
  • Faculty of Physics, University of Białystok, K. Ciołkowskiego 1L, 15-245 Białystok, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv133n5p17
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