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Tailoring the anomalous Hall effect in the noncollinear antiperovskite <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Mn</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mi>GaN</mml:mi></mml:mrow></mml:math>
Based on first-principles calculations, we investigated how the intrinsic anomalous Hall conductivity (IAHC) can be tailored in ${\mathrm{Mn}}_{3}\mathrm{GaN}$ with a noncollinear magnetic ground state. It is observed that IAHC displays a strong dependence with respect to the in-plane magnetization direction between the ${\mathrm{\ensuremath{\Gamma}}}_{5g}$ and ${\mathrm{\ensuremath{\Gamma}}}_{4g}$ magnetic configurations, and it is …