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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

Autor
Bonastre, J.; Suñol, J.J.; Bruna, P.; Sato, K.; Santos, J.; Hernando, B.
Tipus d'activitat
Article en revista
Revista
Materials letters
Data de publicació
2012-11-15
Volum
87
Pàgina inicial
131
Pàgina final
134
DOI
https://doi.org/10.1016/j.matlet.2012.07.072 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/17406 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0167577X12010580 Obrir en finestra nova
Resum
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...
Citació
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.
Paraules clau
FeB, Induced magnetic anisotropy, Mössbauer spectroscopy, Positron lifetime spectroscopy, Spin density
Grup de recerca
GCM - Grup de Caracterització de Materials

Participants

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