90 citations · 146 across the 2 of their papers we have counts for
4 papers · 1 filter
Robust Ferroelectric State in Multiferroic MnZnWO
R. P. Chaudhury, F. Ye, J. A. Fernandez-Baca +5
We report the remarkably robust ferroelectric state in the multiferroic compound MnZnWO. The substitution of the magnetic Mn with nonmagnetic Zn reduc…
Structural Anomalies at the Magnetic and Ferroelectric Transitions in (R=Tb, Dy, Ho)
C. R. dela Cruz, F. Yen, B. Lorenz +6
Strong anomalies of the thermal expansion coefficients at the magnetic and ferroelectric transitions have been detected in multiferroic . Their correlation with anomalies…
Large Magneto-Dielectric Effects in Orthorhombic HoMnO3 and YMnO3
B. Lorenz, Y. Q. Wang, Y. Y. Sun +1
We have found a remarkable increase (up to 60 %) of the dielectric constant with the onset of magnetic order at 42 K in the metastable orthorhombic structures of YMnO3 and HoMnO3 t…
A Field-Induced Re-Entrant Novel Phase and A Ferroelectric-Magnetic Order Coupling in HoMnO3
B. Lorenz, A. P. Litvinchuk, M. M. Gospodinov +1
A re-entrant novel phase has been observed in the hexagonal ferroelectric HoMnO3 in the presence of magnetic fields, in the temperature ranges defined by the plateau of the dielect…