volume 259 issue 11 pages 2200248

High‐Temperature Ferromagnetism of the Iron‐Based FCC Phase: The Effect of Carbon and Nickel

Anatoly Ye Yermakov 1, 2
Alexander V Korolev 3
Mikhail I Kurkin 4
Alexander S Konev 1, 5
Sergey I Novikov 1
A.S. Minin 1, 6
Vasily S. Gaviko 2, 3
Publication typeJournal Article
Publication date2022-08-21
scimago Q3
wos Q3
SJR0.382
CiteScore3.3
Impact factor1.8
ISSN03701972, 15213951
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Abstract

The phase composition and magnetic properties of FeNi nanoparticles encapsulated in carbon with a nickel content of about 10% are studied in comparison with FeNi nanoparticles of similar composition without carbon coating. The Fe91Ni9 particles have the body centered cubic structure, whereas the Fe88Ni12@C particles have the face centered cubic (FCC) structure. The Fe88Ni12@C particles are characterized with a rather high magnetization of 60 emu g−1 in the field of 30 kOe at 5 K and 40 emu g−1 at 300 K. The monotonous behavior of magnetization with temperature gives grounds to assume that the Fe88Ni12@C particles retain the FCC structure over the entire temperature range down to 5 K. It is concluded that the stabilization of FCC phase of Fe88Ni12@C and the ferromagnetic state of this FCC phase are related to a large concentration of carbon in the core of the nanoparticles.

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Uimin M. A. et al. High‐Temperature Ferromagnetism of the Iron‐Based FCC Phase: The Effect of Carbon and Nickel // Physica Status Solidi (B): Basic Research. 2022. Vol. 259. No. 11. p. 2200248.
GOST all authors (up to 50) Copy
Uimin M. A., Yermakov A. Y., Korolev A. V., Kurkin M. I., Konev A. S., Novikov S. I., Minin A., Volegov A. S., Gaviko V. S. High‐Temperature Ferromagnetism of the Iron‐Based FCC Phase: The Effect of Carbon and Nickel // Physica Status Solidi (B): Basic Research. 2022. Vol. 259. No. 11. p. 2200248.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1002/pssb.202200248
UR - https://onlinelibrary.wiley.com/doi/10.1002/pssb.202200248
TI - High‐Temperature Ferromagnetism of the Iron‐Based FCC Phase: The Effect of Carbon and Nickel
T2 - Physica Status Solidi (B): Basic Research
AU - Uimin, Mikhail A
AU - Yermakov, Anatoly Ye
AU - Korolev, Alexander V
AU - Kurkin, Mikhail I
AU - Konev, Alexander S
AU - Novikov, Sergey I
AU - Minin, A.S.
AU - Volegov, Alexey S
AU - Gaviko, Vasily S.
PY - 2022
DA - 2022/08/21
PB - Wiley
SP - 2200248
IS - 11
VL - 259
SN - 0370-1972
SN - 1521-3951
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2022_Uimin,
author = {Mikhail A Uimin and Anatoly Ye Yermakov and Alexander V Korolev and Mikhail I Kurkin and Alexander S Konev and Sergey I Novikov and A.S. Minin and Alexey S Volegov and Vasily S. Gaviko},
title = {High‐Temperature Ferromagnetism of the Iron‐Based FCC Phase: The Effect of Carbon and Nickel},
journal = {Physica Status Solidi (B): Basic Research},
year = {2022},
volume = {259},
publisher = {Wiley},
month = {aug},
url = {https://onlinelibrary.wiley.com/doi/10.1002/pssb.202200248},
number = {11},
pages = {2200248},
doi = {10.1002/pssb.202200248}
}
MLA
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Uimin, Mikhail A., et al. “High‐Temperature Ferromagnetism of the Iron‐Based FCC Phase: The Effect of Carbon and Nickel.” Physica Status Solidi (B): Basic Research, vol. 259, no. 11, Aug. 2022, p. 2200248. https://onlinelibrary.wiley.com/doi/10.1002/pssb.202200248.