Structure and magnetic properties of the medium-entropy GdTbDyY alloy

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A multicomponent rare-earth alloy GdTbDyY with a single-phase HCP crystal structure was synthesized. It was found that this alloy exhibits two magnetic phase transitions at temperatures of 140 and 201 K. Within the temperature range that encompasses both transitions, there was a noticeable magnetocaloric effect. It has been established that trivalent terbium and dysprosium ions contribute significantly to the magnetic properties of the GdTbDyY alloy: there is a correlation between structural and magnetic parameters.

Sobre autores

N. Pankratov

Lomonosov Moscow State University, Faculty of Physics

Email: pankratov@phys.msu.ru
Faculty of Physics Moscow, Russia

I. Tereshina

Lomonosov Moscow State University, Faculty of Physics

Moscow, Russia

P. Krot

Lomonosov Moscow State University, Faculty of Chemistry

Moscow, Russia

V. Verhetskiy

Lomonosov Moscow State University, Faculty of Chemistry

Moscow, Russia

S. Nikitin

Lomonosov Moscow State University, Faculty of Physics

Moscow, Russia

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