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Electron magnetic resonance spectra of Fe1-xMnx amorphous nanoparticles

Koksharov, Yu A. ; Yurkov, G. Yu ; Baranov, D. A. LU orcid ; Malakho, A. P. ; Polyakov, S. N. and Gubin, S. P. (2006) In Physics of the Solid State 48(5). p.940-947
Abstract

Nanoparticles of Fe1-xMnx (0.07 < x < 0.20) alloys are studied using electron magnetic resonance in the temperature range 295-500 K. It is found that the temperature and manganese concentration in the nanoparticles have a noticeable effect on their electron magnetic resonance spectra. It is suggested that the Fe1-xMnx nanoparticles contain phases with different magnetic properties and that the relative content of the phases depends on the manganese concentration in the nanoparticles. The magnetic transition temperature lies above 500 K for one of these phases and in the temperature range 350-375 K for another.

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author
; ; ; ; and
publishing date
type
Contribution to journal
publication status
published
in
Physics of the Solid State
volume
48
issue
5
pages
8 pages
publisher
MAIK Nauka/Interperiodica
external identifiers
  • scopus:33646752967
ISSN
1063-7834
DOI
10.1134/S1063783406050209
language
English
LU publication?
no
id
7b334c29-e999-4089-9e03-497281c240b0
date added to LUP
2023-01-20 21:26:34
date last changed
2023-02-16 02:51:35
@article{7b334c29-e999-4089-9e03-497281c240b0,
  abstract     = {{<p>Nanoparticles of Fe<sub>1-x</sub>Mn<sub>x</sub> (0.07 &lt; x &lt; 0.20) alloys are studied using electron magnetic resonance in the temperature range 295-500 K. It is found that the temperature and manganese concentration in the nanoparticles have a noticeable effect on their electron magnetic resonance spectra. It is suggested that the Fe<sub>1-x</sub>Mn<sub>x</sub> nanoparticles contain phases with different magnetic properties and that the relative content of the phases depends on the manganese concentration in the nanoparticles. The magnetic transition temperature lies above 500 K for one of these phases and in the temperature range 350-375 K for another.</p>}},
  author       = {{Koksharov, Yu A. and Yurkov, G. Yu and Baranov, D. A. and Malakho, A. P. and Polyakov, S. N. and Gubin, S. P.}},
  issn         = {{1063-7834}},
  language     = {{eng}},
  number       = {{5}},
  pages        = {{940--947}},
  publisher    = {{MAIK Nauka/Interperiodica}},
  series       = {{Physics of the Solid State}},
  title        = {{Electron magnetic resonance spectra of Fe<sub>1-x</sub>Mn<sub>x</sub> amorphous nanoparticles}},
  url          = {{http://dx.doi.org/10.1134/S1063783406050209}},
  doi          = {{10.1134/S1063783406050209}},
  volume       = {{48}},
  year         = {{2006}},
}