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Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 91, Issue 11, Pages 1674–1677
DOI: https://doi.org/10.21883/JTF.2021.11.51527.75-21 (Mi jtf4890) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Solids

Magnetic properties of Dirac 3D semimetal Cd$_{3}$As$_{2}$ with MnAs nanogranules at high pressure

L. A. Saypulaevaa, Sh. B. Abdulvagidova, T. R. Arslanova, A. G. Alibekova, K. Sh. Khizrieva, N. V. Melnikovab, M. M. Gadzhialieva, A. V. Tebenkovb, A. N. Babushkinb, V. S. Zakhvalinskiic, A. I. Rild, S. F. Marenkinde

a Daghestan Institute of Physics after Amirkhanov
b Institute of Natural Sciences and Mathematics, Ural Federal University
c National Research University "Belgorod State University"
d Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow
e National University of Science and Technology «MISIS», Moscow
Full-text PDF (313 kB) Citations (1)
DOI: https://doi.org/10.21883/JTF.2021.11.51527.75-21
Abstract: In this article, we report research data for the isothermal magnetization of a composite consisting of Cd$_{3}$As$_{2}$ Dirac semimetal and MnAs ferromagnet (30 mol%) at pressures up to 5 GPa. A magnetic transformation in MnAs inclusions, the size of which presumably varies from a micro- to nanoscale, has been found to be similar to that in bulk MnAs compound, except for a hysteresis in the range of magnetostructural transformation. Under hydrostatic pressure, a magnetization maximum has been revealed at pressures $P\ge$ 0.77 GPa, which is indicative of ferromagnetic ordering improvement. The conclusion has been drawn that that the above features are due to the superparamagnetic nature of nanometer-sized MnAs inclusions in the Cd$_{3}$As$_{2}$ matrix.
Keywords: high pressures, temperatures, composite, magnetic transitions.
Funding agency Grant number
Russian Science Foundation 21-73-202220
Received: 23.03.2021
Revised: 08.06.2021
Accepted: 12.06.2021
English version:
Technical Physics, 2022, Volume 67, Issue 2, Pages 112–114
DOI: https://doi.org/10.1134/S1063784222010133
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: L. A. Saypulaeva, Sh. B. Abdulvagidov, T. R. Arslanov, A. G. Alibekov, K. Sh. Khizriev, N. V. Melnikova, M. M. Gadzhialiev, A. V. Tebenkov, A. N. Babushkin, V. S. Zakhvalinskii, A. I. Ril, S. F. Marenkin, “Magnetic properties of Dirac 3D semimetal Cd$_{3}$As$_{2}$ with MnAs nanogranules at high pressure”, Zhurnal Tekhnicheskoi Fiziki, 91:11 (2021), 1674–1677; Tech. Phys., 67:2 (2022), 112–114
Citation in format AMSBIB
\Bibitem{SayAbdArs21}
\by L.~A.~Saypulaeva, Sh.~B.~Abdulvagidov, T.~R.~Arslanov, A.~G.~Alibekov, K.~Sh.~Khizriev, N.~V.~Melnikova, M.~M.~Gadzhialiev, A.~V.~Tebenkov, A.~N.~Babushkin, V.~S.~Zakhvalinskii, A.~I.~Ril, S.~F.~Marenkin
\paper Magnetic properties of Dirac 3D semimetal Cd$_{3}$As$_{2}$ with MnAs nanogranules at high pressure
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 91
\issue 11
\pages 1674--1677
\mathnet{http://mi.mathnet.ru/jtf4890}
\crossref{https://doi.org/10.21883/JTF.2021.11.51527.75-21}
\elib{https://elibrary.ru/item.asp?id=46638326}
\transl
\jour Tech. Phys.
\yr 2022
\vol 67
\issue 2
\pages 112--114
\crossref{https://doi.org/10.1134/S1063784222010133}
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    Citing articles in Google Scholar: Russian citations, English citations
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