Enhanced multiferroic properties and magneto-dielectric effect analysis of La/Co modified BiFeO3
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.10.035
Abstract: Abstract Multiferroic BiFeO 3 (BFO), La/Co modified BiFeO 3 (BLFO/BLCFO) ceramics prepared by solid state reaction route were characterised and their magneto-dielectric properties were investigated. The phase purity of La/Co modified BFO ceramics was confirmed… read more here.
Keywords: dielectric effect; enhanced multiferroic; magneto dielectric; multiferroic properties ... See more keywords
Ferroelectric and magnetic domain mapping of magneto-dielectric Ce doped BiFeO3 thin films
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160698
Abstract: Abstract Co-existent ferroelectric and magnetic ordering at room temperature in multiferroics has generated significant interest for potential applications in low-power sensors, transducers, and memory devices. Despite tremendous efforts centered on site-substitution in BiFeO3 to attain… read more here.
Keywords: domain mapping; ferroelectric magnetic; magneto dielectric; magnetic domain ... See more keywords
Particle-size distribution modified effective medium theory and validation by magneto-dielectric Co-Ti substituted BaM ferrite composites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.01.013
Abstract: Abstract This letter reports an extended effective medium theory (EMT) including particle-size distribution functions to maximize the magnetic properties of magneto-dielectric composites. It is experimentally verified by Co-Ti substituted barium ferrite (BaCoxTixFe12−2xO19)/wax composites with specifically… read more here.
Keywords: particle size; medium theory; magneto dielectric; size ... See more keywords
Electron-beam deposition of magneto-dielectric coatings in the forevacuum pressure range
Sign Up to like & getrecommendations! Published in 2020 at "Vacuum"
DOI: 10.1016/j.vacuum.2020.109944
Abstract: Abstract We synthesized magneto-dielectric coatings in the pressure range of 1–10 Pa using sequential electron-beam evaporation of alumina ceramic and ferrite targets. The electron-beam evaporation of targets with low electrical conductivity is made possible due to… read more here.
Keywords: pressure range; dielectric coatings; electron beam; magneto dielectric ... See more keywords
Structural modulation enables magneto-dielectric effect and enhanced photoactivity in ferroelectric bismuth iron niobate pyrochlore
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc05672b
Abstract: A manipulative crystal structure in ferroelectric Bi pyrochlores can induce dielectric anomaly, magneto-dielectric effect, absorption anomaly and enhanced photoactivity. read more here.
Keywords: enhanced photoactivity; magneto dielectric; structural modulation; dielectric effect ... See more keywords
Large tunneling magneto-dielectric enhancement in Co(Fe)−MgF2 granular films by minor addition of Si
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0014137
Abstract: We report a large enhancement of the tunneling magneto-dielectric (TMD) effect in Co−MgF2 granular films induced by doping using a small amount of Si. This minor addition of Si is dispersed uniformly in the MgF2… read more here.
Keywords: magneto dielectric; mgf2 granular; minor addition; mgf2 ... See more keywords
Miniaturized 5G Antenna With Enhanced Gain by Using Stacked Structure of Split-Ring Resonator Array and Magneto-Dielectric Composite Material
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3163285
Abstract: The need for antennas with small dimensions with high performance has prompted various research to conduct experiments in terms of the structure and shape of the antenna and terms of material. This study proposes utilizing… read more here.
Keywords: structure; sub sub; antenna; material ... See more keywords
Free-Space Characterization of the Permeability of Inhomogeneous Magneto-Dielectric Materials
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2017.2722402
Abstract: A free-space methodology specifically designed for characterizing inhomogeneous magneto-dielectric materials is presented. The associated modeling is performed with the finite-element method combined with the Born linearized approximation even if the dielectric constants of the materials… read more here.
Keywords: dielectric materials; methodology; magneto dielectric; inhomogeneous magneto ... See more keywords
Tunnel-Type Magneto-Dielectric Effect and Its Annealing Study in Co–SiO2 Granular Films
Sign Up to like & getrecommendations! Published in 2018 at "Materials Transactions"
DOI: 10.2320/matertrans.mbw201712
Abstract: Tunnel-type magneto-dielectric (TMD) effect arising from the spin-dependent quantum tunneling between nano-sized granular pairs, has opened up new route for room temperature magnetoelectric fields. We first investigated the TMD properties in metal-oxide (CoSiO2) granular films… read more here.
Keywords: tunnel type; magneto dielectric; effect; type magneto ... See more keywords
Microstrip Patch Antenna Miniaturization Using Magneto-Dielectric Substrates for Electromagnetic Energy Harvesting
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Communications Software and Systems"
DOI: 10.24138/jcomss-2020-0005
Abstract: A mathematical modelling, and a derivation of the main parameters of the Magneto – Dielectric materials (substrate) and their effect on microstrip patch antenna design is shown. The Magneto – Dielectric materials (substrate) is shown… read more here.
Keywords: microstrip patch; magneto dielectric; patch antenna;
CPW-FED BODY WORN MONOPOLE ANTENNA ON MAGNETO-DIELECTRIC SUBSTRATE IN C-BAND
Sign Up to like & getrecommendations! Published in 2018 at "Progress in Electromagnetics Research C"
DOI: 10.2528/pierc18040604
Abstract: Body worn antennas generally face the problem of isolation when operated in close proximity to human body. Use of magneto-dielectric material as substrate for antenna makes the system compact and reduces the influence of body… read more here.
Keywords: magneto dielectric; antenna; dielectric substrate; substrate ... See more keywords