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Fizika Tverdogo Tela, 2020 Volume 62, Issue 2, Pages 203–207 (Mi ftt8485)

Semiconductors

Effect of growth temperature and postgrowth annealing on magnetic properties of Mn$_{1+x}$Sb nanoparticles embedded in GaSb thin films

A. I. Dmitrievab, A. V. Kochurac, A. P. Kuz’menkoc, L. S. Parshinad, O. A. Novodvorskiid, O. D. Khramovae, E. P. Kochurac, A. L. Vasil'evf, E. I. Nekhaevag, B. A. Aronzong

a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
b Russian University of Transport
c Southwest State University, Kursk
d Institute on Laser and Information Technologies, Branch of the Federal Research Centre ‘Crystallography and Photonics’
e Institute of Problems of Laser and Information Technologies, Russian Academy of Sciences, Federal Scientific Research Centre Crystallography and Photonics, Russian Academy of Sciences, Shatura, Russia
f National Research Centre "Kurchatov Institute", Moscow
g P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow

Abstract: The magnetic properties of two-phase granular semiconductor-ferromagnet GaSb–MnSb films obtained by pulsed laser deposition, depending on the temperature conditions of growth and postgrowth annealing, are investigated.

Keywords: manganese antimonide, ferromagnetic films, annealing, spintronics.

Received: 25.09.2019
Revised: 15.10.2019
Accepted: 15.10.2019

DOI: 10.21883/FTT.2020.02.48941.597


 English version:
Physics of the Solid State, 2020, 62:2, 241–245

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© Steklov Math. Inst. of RAS, 2024