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arXiv · 1004.3152

Ab initio Evidence for Giant Magnetoelectric Responses Driven by Structural Softness

Jacek C. Wojdeł·Jorge Íñiguez
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Abstract

We show that inducing structural softness in regular magnetoelectric (ME) multiferroics -- i.e., tuning the materials to make their structure strongly reactive to applied fields -- makes it possible to obtain very large ME effects. We present illustrative first-principles results for BiFeO3 thin films.

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Jacek C. Wojdeł, Jorge Íñiguez. 2010-04-19. Ab initio Evidence for Giant Magnetoelectric Responses Driven by Structural Softness. https://doi.org/10.1103/physrevlett.105.037208

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