Understanding the Giant Enhancement of Exchange Interaction in Bi_{2}Se_{3}-EuS Heterostructures.
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DOI: 10.1103/physrevlett.119.027201
Abstract: A recent experiment indicated that a ferromagnetic EuS film in contact with a topological insulator Bi_{2}Se_{3} might show a largely enhanced Curie temperature and perpendicular magnetic anisotropy [F. Katmis et al., Nature (London) 533, 513… read more here.
Keywords: giant enhancement; enhancement exchange; eus; interaction eus ... See more keywords