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Calculated de Haas–van Alphen quantities of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">Ce</mml:mi><mml:mi>M</mml:mi><mml:msub><mml:mi mathvariant="normal">In</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:mrow></mml:math>(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>M</mml:mi><mml:mo>=</mml:mo><mml:mi mathvariant="normal">Co</mml:mi></mml:mrow></mml:math>, Rh, and Ir) compounds
We report a critical analysis of the electronic structures and de Haas--van Alphen (dHvA) quantities of the heavy-fermion superconductors $\mathrm{Ce}\mathrm{Co}{\mathrm{In}}_{5}$, $\mathrm{Ce}\mathrm{Rh}{\mathrm{In}}_{5}$, and $\mathrm{Ce}\mathrm{Ir}{\mathrm{In}}_{5}$. The electronic structures are investigated ab initio on the basis of full-potential band-structure calculations, adopting both the scalar- and fully relativistic formulations within the framework of the …