Probing the in-time piezoelectric responses and depolarization behaviors related to ferroelectric-relaxor transition in BiFeO3–BaTiO3 ceramics by in-situ process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04892-5
Abstract: Phase transition from a ferroelectric to relaxor phase at high temperature plays a crucial role on thermal depolarization process for piezoceramics. However, so far very few have been reported concerning the effect because the thermally… read more here.
Keywords: relaxor transition; temperature; transition; ferroelectric relaxor ... See more keywords
The PNR to relaxor transition in PSN with nearest neighbor Pb-O divacancies
Sign Up to like & getrecommendations! Published in 2018 at "Ferroelectrics"
DOI: 10.1080/00150193.2018.1474636
Abstract: Abstract In previous work, molecular dynamics simulations based on a first-principles-derived effective Hamiltonian for Pb1-X(Sc1/2Nb1/2)O3-X (PSN), with nearest-neighbor Pb-O divacancy pairs, was used to calculate X[Pb-O] vs. T, phase diagrams for PSN with: ideal rock-salt… read more here.
Keywords: relaxor transition; psn nearest; pnr relaxor; nearest neighbor ... See more keywords