activity
20042023
most citedPhase transitions in multiferroic BiFeO3 crystals, thin-layers, and ceramics: Enduring potential for a single phase, room-temperature magnetoelectric 'holy grail'

208 citations · 881 across the 21 of their papers we have counts for

collaborators
Showing 2018Show all

2 papers · 1 filter

cond-mat.mtrl-sci2018★ 2 cited

Non-equilibrium Strain Relaxation Noise in the Relaxor Ferroelectric (PbMg1/3Nb2/3O3)100-x( PbTiO3)x

Xinyang Zhang, Thomas J. Kennedy, Eugene V. Colla +2

Large low-frequency noise is found in some perovskite relaxor ferreoelectrics when they are polarized, regardless of whether the polarization is accompanied by an applied electric…

cond-mat.mtrl-sci2018★ 12 cited

Spontaneous decay of a soft optical phonon in the relaxor ferroelectric PbMgNbO

C. Stock, P. M. Gehring, R. A. Ewings +4

We report the spontaneous decay of a soft, optical phonon in a solid. Using neutron spectroscopy, we find that specific phonon lifetimes in the relaxor PbMgNbO$_{3}…