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Magnetic and electric phase control in epitaxial EuTiO$_3$ from first principles

Craig J. Fennie·Karin M. Rabe
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Abstract

We propose a design strategy - based on the coupling of spins, optical phonons, and strain - for systems in which magnetic (electric) phase control can be achieved by an applied electric (magnetic) field. Using first-principles density-functional theory calculations, we present a realization of this strategy for the magnetic perovskite EuTiO$_3$.

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Craig J. Fennie, Karin M. Rabe. 2006-07-26. Magnetic and electric phase control in epitaxial EuTiO$_3$ from first principles. https://doi.org/10.1103/physrevlett.97.267602

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