T. Matsuda, N. Kanda, T. Higo, N. P. Armitage, S. Nakatsuji, Ryusuke Matsunaga
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Room-Temperature Large Terahertz Anomalous Hall Effect in Weyl Antiferromagnet Mn3Sn Thin Film
We perform polarization-resolved spectroscopy to study terahertz anomalous Hall effect (AHE) in Weyl antiferromagnet Mn3Sn thin film. Large AHE comparable to ferromagnets is observed at room temperature, paving a new avenue for high-speed spintronics application.
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