Ferroelectric-Ferroelastic Transitions in (Na0.5Bi0.5)TiO3-BaTiO3 Single Crystals.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c03381
Abstract: The comprehensive understanding of (Na0.5Bi0.5)TiO3-BaTiO3 (NBT-BT) lattice structure is highly desired to develop lead-free ferroelectric materials. However, most of the previous studies focused on the improvement of piezoelectric properties at room temperature, and many structural… read more here.
Keywords: single crystals; na0 5bi0; 5bi0 tio3; ferroelastic transitions ... See more keywords
Influence of the number of orientational domains on avalanche criticality in ferroelastic transitions.
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review E"
DOI: 10.1103/physreve.100.062115
Abstract: We study the relationship between avalanche criticality and the number of orientational domains in ferroelastic transitions. To this end, we use a general Ginzburg-Landau model appropriate for displacive transitions of the square lattice. The model… read more here.
Keywords: avalanche criticality; number orientational; ferroelastic transitions; orientational domains ... See more keywords