Josephson $\pi$-Contact in the MoRe—Ni$_{2}$MnGa—I

Issues » Volume 36, Issue 11

Josephson $\pi$ -Contact in the MoRe—Ni $_{2}$ MnGa—I—Pb/Sn Structure

Eh. M. Rudenko, I. V. Korotash, A. O. Krakovny, V. K. Perepylytsya

G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, 36 Academician Vernadsky Blvd., UA-03680 Kyiv-142, Ukraine

Received: 29.11.2013; final version - 30.10.2014. Download: PDF

Josephson $S—F—I—S$ junctions are fabricated and investigated. In these junctions, the Ni $_{2}$ MnGa ferromagnet with shape-memory effect is used as the $F$ layer. Possibility of fabrication of so-called $\pi$ -junction is shown. Features of behaviour of the studied heterostructures are revealed. Magnetization of used nanoscale ferromagnetic thin film is calculated.

Key words: Josephson current, superconductivity, ferromagnetism, magnetic field, $\pi$ -contact.

URL: http://mfint.imp.kiev.ua/en/abstract/v36/i11/1465.html

DOI: https://doi.org/10.15407/mfint.36.11.1465

PACS: 72.25.Mk, 73.40.Gk, 74.50.+r, 74.78.Fk, 74.81.Fa, 85.25.-j, 85.75.-d

Citation: Eh. M. Rudenko, I. V. Korotash, A. O. Krakovny, and V. K. Perepylytsya, Josephson $\pi$ -Contact in the MoRe—Ni $_{2}$ MnGa—I—Pb/Sn Structure, Metallofiz. Noveishie Tekhnol., 36, No. 11: 1465—1472 (2014) (in Russian)

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