Thermodynamic insights into the intricate magnetic phase diagram of EuAl4

The tetragonal intermetallic compound EuAl4 hosts an exciting variety of low-temperature phases. In addition to a charge density wave below 140 K, four ordered magnetic phases are observed below 15.4 K. Recently, a skyrmion phase was proposed based on Hall effect measurements under a c-axis magnetic...

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Veröffentlicht in:	Physical review. B 2022-09, Vol.106 (9)
Hauptverfasser:	Meier, William R., Torres, James R., Hermann, Raphael P., Zhao, Jiyong, Lavina, Barbara, Sales, Brian C., May, Andrew F.
Format:	Artikel
Sprache:	eng
Schlagworte:	charge density wave CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY magnetic order magnetic phase transition magnetostriction skyrmions thermal expansion
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