Unknown

Dataset Information

0

Anisotropy of Percolation Threshold of BaTiO3-Ni0.5Zn0.5Fe2O4 Composite Films.

ABSTRACT: A systematic study on the magnetic and electrical percolation phenomena of BaTiO3 (BTO)-NiZnF2O4 (NZFO) composite films is presented in this work with the purpose of simplifying the preparation process of high-performance 1-3-type multiferroic composite films. Results show that the percolation threshold of the composite films depends on the macroscopic dimension of the material. The low-dimensional nature of the composite films results in different percolation thresholds with topological transition in vertical and horizontal directions. BTO-NZFO composite films with a grain size of 15?nm and a thickness of 100?nm exhibited a percolation threshold of 0.18 in the normal direction and a percolation threshold of 0.48 in the horizontal direction. In light of this intriguing feature, a novel multiferroic composite film with 1-3 structure and strong magnetoelectric coupling was easily prepared by a 0-3 process via controlling the NZFO content in the region between two percolation thresholds.

SUBMITTER: Tang Y 

PROVIDER: S-EPMC6536557 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

Anisotropy of Percolation Threshold of BaTiO<sub>3</sub>-Ni<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub> Composite Films.

Tang Yu Y   Wang Ruixin R   Zhang Yi Y   Li Shun S   Du Piyi P  

Scientific reports 20190527 1

A systematic study on the magnetic and electrical percolation phenomena of BaTiO<sub>3</sub> (BTO)-NiZnF<sub>2</sub>O<sub>4</sub> (NZFO) composite films is presented in this work with the purpose of simplifying the preparation process of high-performance 1-3-type multiferroic composite films. Results show that the percolation threshold of the composite films depends on the macroscopic dimension of the material. The low-dimensional nature of the composite films results in different percolation th  ...[more]

Similar Datasets

Unknown Producing Soft Magnetic Composites by Spark Plasma Sintering of Pseudo Core-Shell Ni-Fe Alloy@Mn<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub> Powders.
| S-EPMC9862317 | biostudies-literature
Unknown Photocatalytic activity of Ni<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>@polyaniline decorated BiOCl for azo dye degradation under visible light - integrated role and degradation kinetics interpretation.
| S-EPMC9062050 | biostudies-literature
Unknown Single-Step Fabrication of Au-Fe-BaTiO<sub>3</sub> Nanocomposite Thin Films Embedded with Non-Equilibrium Au-Fe Alloyed Nanostructures.
| S-EPMC9565752 | biostudies-literature
Unknown Integration of highly anisotropic multiferroic BaTiO<sub>3</sub>-Fe nanocomposite thin films on Si towards device applications.
| S-EPMC9417584 | biostudies-literature
Unknown Exchange bias effect in polycrystalline Bi<sub>0.5</sub>Sr<sub>0.5</sub>Fe<sub>0.5</sub>Cr<sub>0.5</sub>O<sub>3</sub> bulk.
| S-EPMC10113268 | biostudies-literature
Unknown Synthesis and characterization of Ni<sub>0.5</sub>Al<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub> nanoparticles for potent antifungal activity against dry rot of ginger (Fusarium oxysporum).
| S-EPMC9684562 | biostudies-literature
Unknown Catalytic peroxidation of acrylic acid from aqueous solution incorporated with highly active La<sub>0.5</sub>Sr<sub>0.5</sub>BO<sub>3</sub> (B=Cu, Fe and Ni) perovskite-like catalysts.
| S-EPMC7721942 | biostudies-literature
Transcriptomics Halobacterium NRC-1 response to sub-lethal levels of Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II)
2006-05-31 | GSE4925 | GEO
Unknown Perpendicular local magnetization under voltage control in Ni films on ferroelectric BaTiO₃ substrates.
| S-EPMC4515098 | biostudies-literature
Unknown Interface-engineered ferroelectricity of epitaxial Hf<sub>0.5</sub>Zr<sub>0.5</sub>O<sub>2</sub> thin films.
| S-EPMC10063548 | biostudies-literature