Results 161 to 170 of about 18,200,361 (228)

Magnetoelectric BaTiO<sub>3</sub>/CoFe<sub>2</sub>O<sub>4</sub> Thin-Film Meshes for Neuronal Differentiation. [PDF]

open access: yesAdv Sci (Weinh)
Mirjolet M   +13 more
europepmc   +1 more source

Enhanced energy storage in high-entropy superparaelectrics via local ferroelectric polarization. [PDF]

open access: yesNat Commun
Wei T   +9 more
europepmc   +1 more source

Thickness Effect of Interlayer on the Dielectric Permittivity of BaTiO$_{3}$/Co/BaTiO$_{3}$ and BaTiO$_{3}$/Ta/BaTiO$_{3}$ Films

IEEE Transactions on Magnetics, 2012
Co and Ta inserted layers with thickness x varied from 0 to 20 nm on the dielectric permittivity of BaTiO3 (60 nm)/Co(x nm)/BaTiO3 (60 nm) (BCB) and BaTiO3 (60 nm)/Ta(x nm)/BaTiO3 (60 nm) (BTB) films fabricated on glass B270 substrates by the reactive sputtering technique was studied.
Y. Ding   +7 more
openaire   +1 more source

Photorefractive detection of antiparallel ferroelectric domains in BaTiO 3 and BaTiO 3 :Co crystals

Applied Physics A: Materials Science & Processing, 1998
An all-optical method involving one coherent beam of light and based on photorefractive wave mixing is used to reveal antiparallel ferroelectric domains in one pure, and two cobalt-doped, barium titanate crystals (BaTiO 3 ). Rod-shaped domains with square cross sections are revealed.
P. Mathey   +3 more
openaire   +1 more source

Fabrication of BaTiO3–Carbon Nanocomposite and Porous BaTiO3

Crystal Growth & Design, 2011
A novel nanocomposite was fabricated by introducing BaTiO3 into mesoporous carbon CMK-3 with hexagonal porous structure and pore size around 3.4 nm. Nanosized BaTiO3 crystallites were fully dispersed and confined in the channels of CMK-3. This is the first combination of conventional ferroelectrics with newly developed mesoporous carbon materials ...
Ru Z. Hou   +2 more
openaire   +1 more source

Ferromechanical phenomena in ferroelectric BaTiO3and BaTiO3crystals

Ferroelectrics, 1994
Abstract Experimental results have been analyzed on studies of elastoplastic deformation and fracture that occur in ferroelectric crystals of the BaTiO3, type indented by the Vickers pyramid.
S. O. Kramarov, L. G. Rozin
openaire   +1 more source

(PVDF/BaTiO/sub 3/) and (PP/BaTiO/sub 3/) films for energy storage capacitors

Proceedings of 1995 IEEE 5th International Conference on Conduction and Breakdown in Solid Dielectrics, 2002
Energy storage is nowadays very useful for applications such as energy recuperation or energy compensation systems. For this purpose batteries are very powerful, but the charging time remains too long. On the other hand, capacitors can be charged instantaneously but the energy density is low (the capacitor to accumulator energy ratio is 1/2000).
E. Aulagner   +5 more
openaire   +1 more source

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