Interplay of 4f-3d interactions and spin-induced ferroelectricity in the green phase Gd_{2}BaCuO_{5}
In most of the spin-induced multiferroics, the ferroelectricity is caused by inversion symmetry breaking by complex spin structures of the transition-metal ions. Here, we report the importance of interplay of 4f-3d magnetic interactions in inducing ferroelectricity in the centrosymmetric (Pnma) gree...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2020-06-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.2.023271 |