WebThe transferred BTO 3-δ films possess enhanced flexoelectric properties with a gauge factor of as high as 1127. These results not only expand the understanding of … WebMay 26, 2001 · The obtained potential energy surfaces show that the ferroelectric phase transition (from the cubic to the tetragonal phase) is decisively controlled by Ti displacement. The larger the lattice volume and the ratio c/a, the deeper the potential well.
Highly heterogeneous epitaxy of flexoelectric - ProQuest
WebSep 13, 2024 · Flexoelectric effects very much superior to piezoelectric effect. It is a universal electromechanical coupling effect which is allowed in all semiconductors and dielectrics, but piezoelectricity is allowed only in non-centro symmetric crystals. Flexoelectric effect is an effect widely existing in solid materials, including dielectric, semiconductor, conductor and two-dimensional materials, especially for ultra-thin materials (which can produce greater deflection). Considering that functional oxide thin films are of great potential for many applications like flexible … See more BTO films were grown on single-layer graphene-covered Ge substrates with surface orientations of (001) and (011). The graphene monolayers were directly … See more In order to further investigate the surface passivation role of graphene monolayer, the 90 nm-thick BTO films directly grown on Ge (011) substrates using exactly the … See more From the heteroepitaxy point of view, it is of great interest to understand the growth mode and the strain relaxation of remote epitaxial BTO3-δ films on Ge (011). … See more Considering that the van der Waals force existing at the interface of BTO3-δ/graphene/Ge is rather weak, the potential of the exfoliation of remote epitaxial BTO3-δ … See more photo hiding app for pc
Highly heterogeneous epitaxy of flexoelectric BaTiO3-δ …
WebMy Research and Language Selection Sign into My Research Create My Research Account English; Help and support. Support Center Find answers to questions about products, … WebApr 3, 2024 · The heterogeneous integration of ferroelectric and ferromagnetic materials is a fruitful way to design multiferroic oxides. The realization of freestanding heterogeneous membranes of multiferroic oxides is highly desirable. In this study, epitaxial BaTiO 3 /La 0.7 Sr 0.3 MnO 3 freestanding bilayer membranes are fabricated using pulsed laser ... WebThe transferred BTO3-δ films possess enhanced flexoelectric properties with a gauge factor of as high as 1127. These results not only expand the understanding of heteroepitaxy, but … how does grace and frankie end