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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 22, Pages 49–55
(Mi pjtf6259)
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This article is cited in 2 scientific papers (total in 2 papers)
The detection of a strong influence of composition variations on low-temperature magnetic ordering in nearly stoichiometric Fe–V–Al alloys
T. E. Govorkovaa, A. T. Lonchakova, V. V. Marchenkovab, V. I. Okulova, S. M. Podgornykha, V. S. Gavikoa, S. M. Emelyanovaa a Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
b Ural Federal University, Ekaterinburg
Abstract:
The magnetic state of Fe–V–Al alloys with nearly stoichiometric (Fe$_2$VAl) compositions varying with respect both to aluminum and transition elements was studied. The effect of strong qualitative change in the magnetic properties induced by small variations of the composition was observed for the first time and analyzed. The key result is the detection of ferromagnetic ordering with a relatively high ($\sim$50 K) Curie temperature in an alloy with V atoms substituted in the lattice by Al atoms and the Fe content corresponding to the stoichiometric composition.
Received: 17.06.2016
Citation:
T. E. Govorkova, A. T. Lonchakov, V. V. Marchenkov, V. I. Okulov, S. M. Podgornykh, V. S. Gaviko, S. M. Emelyanova, “The detection of a strong influence of composition variations on low-temperature magnetic ordering in nearly stoichiometric Fe–V–Al alloys”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:22 (2016), 49–55; Tech. Phys. Lett., 42:11 (2016), 1122–1125
Linking options:
https://www.mathnet.ru/eng/pjtf6259 https://www.mathnet.ru/eng/pjtf/v42/i22/p49
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Abstract page: | 25 | Full-text PDF : | 6 |
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