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  • Highly tunable magnetic spirals and electric polarization in G d 0.5 D y 0.5 MnO3 
    De, Chandan; BAG, RABINDRANATH; SINGH, SURJEET; Orlandi, Fabio; Manuel, Pascal; Langridge, Sean; Sanyal, Milan K.; Rao, C. N. R.; Mostovoy, Maxim; Sundaresan, A. (American Physical Society, 2019-04)
    Recent progress in the field of multiferroics led to the discovery of many new materials in which ferroelectricity is induced by cycloidal spiral orders. The direction of the electric polarization is typically constrained ...
  • Multiferroic memory effect far above the Néel temperature in single-crystal G d 0.5 D y 0.5 Mn O 3 
    De, Chandan; BAG, RABINDRANATH; SINGH, SURJEET; Sundaresan, A. (American Physical Society, 2019-09)
    The memory effect of the polarized ferroelectric domain state in a nonpolar spin-density wave phase has been reported in few multiferroics and the origin of this effect has been attributed to the presence of polar nanodomains ...
  • Magnetoelectric effect in a single crystal of the frustrated spinel CoAl2O4 
    De, Chandan; BAG, RABINDRANATH; SINGH, SURJEET; Fabelo, Oscar; Fernández-Díaz, Maria Teresa; Ter-Oganessian, N. V.; Sundaresan, A. (American Physical Society, 2021-03)
    The magnetic ground state of CoAl2O4 has been a controversial issue because the ratio of nearest- (J1) to next-nearest-neighbor (J2) exchange interactions in the diamond lattice is close to the boundary between a spiral ...

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