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Anomalous Hall effect and the role of Berry curvature in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Co</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>TiSn</mml:mi></mml:mrow></mml:math> Heusler films
Various ${\mathrm{Co}}_{2}$-based Heusler compounds are predicted to be half-metallic ferromagnets with Weyl points. These systems with lack of time inversion symmetry possess a momentum space Berry curvature that can introduce exotic transport properties. The present study, on epitaxially grown ${\mathrm{Co}}_{2}\mathrm{TiSn}$ films, is an approach to understand and explore this possibility. …