Magnetic and Magnetocaloric Characteristics of the Mn1.9Cu0.1Sb Alloy.

Autor:	Mitsiuk, V. I., Gurbanovich, A. V., Gurbanovich, An. V., Tkachenko, T. M., Valkov, V. I., Golovchan, A. V., Mashirov, A. V., Surowiec, Z.
Předmět:	MAGNETIC transitions AB-initio calculations MAGNETIC entropy MAGNETOCALORIC effects ANTIFERROMAGNETIC materials ALLOYS MAGNETIC fields
Zdroj:	Journal of Communications Technology & Electronics; Apr2023, Vol. 68 Issue 4, p431-435, 5p
Abstrakt:	The magnetic and magnetocaloric characteristics of the Mn1.9Cu0.1Sb alloy were studied. The presence of a relatively sharp decrease in the magnetization in the region of 100 K is established, which, according to ab initio calculations, can be interpreted as antiferromagnetism–ferrimagnetism transitions. The presence of a magnetic phase transition from a ferrimagnetic to an antiferromagnetic state (F ↔ AF) leads to the appearance of an inverse magnetocaloric effect, which is preserved in magnetic fields up to 10 T. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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