2 papers
cond-mat.mtrl-sci2004
Raman spectroscopy study of internal dynamics in Pb(Zn_{1/3}Nb_{2/3})O_{3} and 95.55%Pb(Zn_{1/3}Nb_{2/3})O_{3}-4.5%PbTiO_{3} crystals
O. Svitelskiy, D. La-Orauttapong, J. Toulouse +2
Pb(ZnNb)O is one of the simplest representatives of the lead ferroelectric relaxors. Its solid solution with PbTiO, at concentrations near the morphotro…
cond-mat.mtrl-sci2003
Condensation and Slow Dynamics of Polar Nanoregions in Lead Relaxors
D. La-Orauttapong, O. Svitelskiy, J. Toulouse
It is now well established that the unique properties of relaxor ferroelectrics are due to the presence of polar nanoregions (PNR's). We present recent results from Neutron and Ram…