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Influence of a magnetic field applied during the quenching process on the spin density and nanoscale structure of an amorphous Fe-B ribbon

Author
Bonastre, J.; Suñol, J.J.; Bruna, P.; Sato, K.; Santos, J.; Hernando, B.
Type of activity
Journal article
Journal
Materials letters
Date of publication
2012-11-15
Volume
87
First page
131
Last page
134
DOI
https://doi.org/10.1016/j.matlet.2012.07.072 Open in new window
Repository
http://hdl.handle.net/2117/17406 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0167577X12010580 Open in new window
Abstract
The application of a magnetic field to the melt in the transverse direction of the wheel rotation during the solidification process induces magnetic anisotropy in amorphous magnetic ribbons. This procedure is here applied to a FeB amorphous alloy in order to check their influence on local electronic and nanoscale structure by comparing two samples (as quenched without field and field quenched). The existence of magnetic domains was showed via the Bitter technique. Mössbauer spectra analysis con...
Citation
Bonastre, J. [et al.]. Influence of a magnetic field applied during the quenching process on the spin density and nanoscale structure of an amorphous Fe-B ribbon. "Materials letters", 15 Novembre 2012, vol. 87, p. 131-134.
Keywords
FeB, Induced magnetic anisotropy, Mössbauer spectroscopy, Positron lifetime spectroscopy, Spin density
Group of research
GCM - Group of Characterization of Materials

Participants

  • Bonastre, J.  (author)
  • Suñol Martinez, Juan Jose  (author)
  • Bruna Escuer, Pere  (author)
  • Sato, K.  (author)
  • Santos, J.D.  (author)
  • Hernando Grande, Blanca  (author)