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Publication

Large Anomalous Nernst and Inverse Spin-Hall Effects in Epit

Authors

Hong, Deshun; Anand, Naween; Liu, Changjiang; Liu, Haihua; Arslan, Ilke; Pearson, John; Bhattacharya, Anand; Jiang, J.

Abstract

Synthesis of crystallographically well-defined thin films of topological materials is important for unraveling their mesoscale quantum properties and for device applications. Mn3Ge, an antiferromagnetic Weyl semimetal with a chiral magnetic structure on a kagome lattice, is expected to have enhanced Berry curvature around Weyl nodes near the Fermi energy, leading to large anomalous Hall/Nernst effects and a large spin-Hall effect. Using magnetron sputtering, we have grown epitaxial thin films of

Division

MSD

Publication Year

2020

Publication Type

Article

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