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Zhurnal Tekhnicheskoi Fiziki, 2023, Volume 93, Issue 1, Pages 117–121
DOI: https://doi.org/10.21883/JTF.2023.01.54070.195-22 (Mi jtf6922) 		 
Solids

Abnormal electrical resistivity of Co–Fe–Si–B–Nb–R alloys in amorphous and crystalline states

V. E. Sidorovab, B. A. Rusanova, S. A. Petrovabc, L. D. Sonabc, V. I. Lad'yanovd

a Urals State Pedagogical University, Ekaterinburg, Russia
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
c Institute of Metallurgy, Ural Division of the Russian Academy of Sciences, Yekaterinburg, Russia
d Udmurt Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Izhevsk
Full-text PDF (364 kB)
DOI: https://doi.org/10.21883/JTF.2023.01.54070.195-22
Abstract: Electrical resistivity of Co$_{48}$Fe$_{25}$Si$_4$B$_{19}$Nb$_4$ amorphous alloy and with small additions of rare-earth metals (R= Nd, Sm, Tb, Yb) was studied using the AC four-probe method. It was found that these alloys have a specific behavior of electrical resistivity after crystallization-temperature dependences of resistivity at cooling are non-linear and can be fitted as ln $\ln R\sim T^{-1/4}$.
Keywords: amorphous alloys, metallic glasses, electrical resistivity, rare-earth metals.
Received: 29.07.2022
Revised: 06.10.2022
Accepted: 10.10.2022
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. E. Sidorov, B. A. Rusanov, S. A. Petrova, L. D. Son, V. I. Lad'yanov, “Abnormal electrical resistivity of Co–Fe–Si–B–Nb–R alloys in amorphous and crystalline states”, Zhurnal Tekhnicheskoi Fiziki, 93:1 (2023), 117–121
Citation in format AMSBIB
\Bibitem{SidRusPet23}
\by V.~E.~Sidorov, B.~A.~Rusanov, S.~A.~Petrova, L.~D.~Son, V.~I.~Lad'yanov
\paper Abnormal electrical resistivity of Co--Fe--Si--B--Nb--R alloys in amorphous and crystalline states
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2023
\vol 93
\issue 1
\pages 117--121
\mathnet{http://mi.mathnet.ru/jtf6922}
\crossref{https://doi.org/10.21883/JTF.2023.01.54070.195-22}
\elib{https://elibrary.ru/item.asp?id=50177076}
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