19 citations · 37 across the 2 of their papers we have counts for
6 papers
Stability of Glassy and Ferroelectric States in the Relaxors PbMg1/3Nb2/3O3 and PbMg1/3Nb2/3O3-12% PbTiO3
Eugene V. Colla, Derek Vigil, John Timmerwilke +3
The stability of the disordered glassy phase in the relaxors PbMg1/3Nb2/3O3 and (PbMg1/3Nb2/3O3)0.88(PbTiO3)0.12, called PMN and PMN-PT, was investigated by preparing partially pol…
Aging in the Relaxor Ferroelectric PMN/PT
Lambert K. Chao, Eugene V. Colla, M. B. Weissman
The relaxor ferroelectric (PbMnNbO)(PbTiO), , (PMN/PT(90/10)) is found to exhibit several regimes of complicated aging behavior. Just b…
Two-step phase changes in cubic relaxor ferroelectrics
Eugene V. Colla, M. B. Weissman
The field-driven conversion between the zero-field-cooled frozen relaxor state and a ferroelectric state of several cubic relaxors is found to occur in at least two distinct steps,…
Bias field effect on the temperature anomalies of dielectric permittivity in PbMg1/3Nb2/3O3- PbTiO3 single crystals
I. P. Raevski, S. A. Prosandeev, A. S. Emelyanov +8
In contrast to ordinary ferroelectrics where the temperature, Tm, of the permittivity maximum monotonically increases with bias field, E, in (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3 (0<x<0.35…
Nontrivial dependence of dielectric stiffness and SHG on dc bias in relaxors and dipole glasses
S. A. Prosandeev, I. P. Raevski, A. S. Emelyanov +5
Dielectric permittivity and Second Harmonic Generation (SHG) studies in the field-cooled mode show a linear dependence of dielectric stiffness (inverse dielectric permittivity) on…
Barkhausen Noise in a Relaxor Ferroelectric
Eugene V. Colla, Lambert K. Chao, M. B. Weissman
Barkhausen noise, including both periodic and aperiodic components, is found in and near the relaxor regime of a familiar relaxor ferroelectric, PbMgNbO, driven…