172 citations · 994 across the 12 of their papers we have counts for
12 papers · 1 filter
Temperature-driven polarization rotation and triclinic phase at morphotropic phase boundary of Pb(Mg1/3Nb2/3)O3-PbTiO3 crystals
Alexei A. Bokov, Haiyan Guo, Zuo-Guang Ye
Information about the crystal structures in the range of morphotropic phase boundary of ferroelectric perovskite solid solutions is important for understanding their intricate prop…
Localized polarons and conductive charge carriers: understanding CaCuTiO over a broad temperature range
Laijun Liu, Shaokai Ren, Jia Liu +6
CaCuTiO (CCTO) has a large dielectric permittivity that is independent of the probing frequency near the room temperature, which complicated due to the existence…
The role of random electric fields in relaxors
D. Phelan, C. Stock, J. A. Rodriguez-Rivera +8
PbZr_{1-x}Ti_xO_3 (PZT) and Pb(Mg_{1/3}Nb_{2/3})_{1-x}Ti_xO_3 (PMN-PT) are complex lead-oxide perovskites that display exceptional piezoelectric properties for pseudorhombohedra…
Optically Isotropic and Monoclinic Ferroelectric Phases in PZT Single Crystals near Morphotropic Phase Boundary
Alexei A. Bokov, Xifa Long, Zuo-Guang Ye
We report the finding of unusual scale-dependent symmetry below the ferroelectric Curie temperature in the perovskite Pb(Zr1-xTix)O3 single crystals of morphotropic phase boundary…
Direct Measurement of Piezoelectric Response around Ferroelectric Domain Walls in Crystals with Engineered Domain Configuration
Haiyan Guo, Alexei A. Bokov, Zuo-Guang Ye
We report the first investigation of the piezoelectric response on a nanoscale in the poled ferroelectric crystals with engineered configuration of domains. Piezoresponse force mic…
Spatially Resolved Mapping of Local Polarization Dynamics in an Ergodic Phase of Ferroelectric Relaxor
S. V. Kalinin, B. J. Rodriguez, J. D. Budai +4
Spatial variability of polarization relaxation kinetics in relaxor ferroelectric 0.9Pb(Mg1/3Nb2/3)O3-0.1PbTiO3 is studied using time-resolved Piezoresponse Force Microscopy. Local…