Contribution of iron silicide nanoparticles to the magnetic behavior of annealed Fe-implanted 6H-SiC - Archive ouverte HAL Access content directly
Journal Articles physica status solidi (c) Year : 2014

Contribution of iron silicide nanoparticles to the magnetic behavior of annealed Fe-implanted 6H-SiC

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A. Fnidiki
M. Drouet
  • Function : Author
D. Eyidi
  • Function : Author
A. Declémy
  • Function : Correspondent author
  • PersonId : 1005161

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Abstract

The Fe-implanted SiC is an interesting system in the DMS field although ion implantation induces strong microstructural defects needing post-implantation treatments for recovery. These post-implantation treatments often induce the formation of parasitic magnetic secondary phases. In this work, using XRD, SEM, TEM, CEMS and SQUID it is shown that post-annealing of Fe-implanted 6H-SiC at 380°C with a few 1016Fe+ ions/cm2 at 900°C/60min, 1000°C/85min and 1300°C/4min enhanced the ferromagnetic ordering which can be partially explained by the formation of iron rich superparamagnetic nanoparticles. (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

Dates and versions

cea-01498235 , version 1 (29-03-2017)

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Cite

M. Diallo, A. Fnidiki, M. Viret, M. Drouet, D. Eyidi, et al.. Contribution of iron silicide nanoparticles to the magnetic behavior of annealed Fe-implanted 6H-SiC. physica status solidi (c), 2014, 12, pp.60 - 64. ⟨10.1002/pssc.201400114⟩. ⟨cea-01498235⟩
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