Cobalt ferrite sphere-coated buckhorn-like barium titanate: Fabrication, characterization, its dielectric resonance, and microwave attenuation properties

2014 ◽  
Vol 116 (14) ◽  
pp. 144106 ◽  
Author(s):  
Renlong Ji ◽  
Chuanbao Cao
Keyword(s):  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Microwave Attenuation ◽  
Dielectric Resonance ◽  
Ferrite Sphere

Cobalt Ferrite/Barium Titanate Core/Shell Nanoparticles

2012 ◽  
Vol 438 (1) ◽  
pp. 115-122 ◽  
Author(s):  
M. Etier ◽  
Y. Gao ◽  
V. V. Shvartsman ◽  
A. Elsukova ◽  
J. Landers ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Magnetic interactions and dielectric behaviour of cobalt ferrite and barium titanate multiferroics nanocomposites

2019 ◽  
Vol 494 ◽  
pp. 51-56
Author(s):  
S. Mahalakshmi ◽  
R. Jayasri ◽  
S. Nithiyanatham ◽  
S. Swetha ◽  
K. Santhi
Keyword(s):  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Magnetic Interactions ◽  
Dielectric Behaviour

Growth and Characterization of Epitaxial Barium Titanate and Cobalt Ferrite Composite Film

2005 ◽  
Vol 47 (92) ◽  
pp. 345 ◽  
Author(s):  
Chae S. C. ◽  
Murugavel P. ◽  
Lee J. H. ◽  
Ryu H. J. ◽  
Noh T. W. ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Composite Film ◽  
Cobalt Ferrite

Synthesis and Characterization of BaTiO3/CoFe2O4 thin films

2011 ◽  
Vol 1368 ◽  
Author(s):  
Helen R. C. S. Andrade ◽  
Luciana M. Seara ◽  
Nelcy D. S. Mohallem
Keyword(s):  
Thin Films ◽  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Sol Gel ◽  
Dip Coating ◽  
Ferroelectric Materials ◽  
Nanocomposite Films ◽  
Ferrite Film ◽  
Vis Spectroscopy ◽  
Quartz Substrates

ABSTRACTNanocomposites formed by ferrimagnetic and ferroelectric materials are multiferroic material in which magnetoelectric coupling occurs via piezoelectricity and magnetostriction phenomena. These nanocomposites have a variety of applications in tunable microwave devices using electric control of spin wave propagation or new magnetic memories in which the magnetic response is controlled by electric field.In this work, transparent and homogeneous thin films of barium titanate interleaved with cobalt ferrite were prepared by sol–gel method using dip-coating process. Films of pure barium titanate and cobalt ferrite were also prepared for comparison. The nanocomposite films were deposited onto clean quartz substrates, where a coating of each material was deposited interleaved, where the cobalt ferrite film formed the last layer. The films were dried in air after each dipping and heated at 900 oC for 1 hour to convert the amorphous films into crystalline ones. The samples were characterized by low angle X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM) and UV-Vis spectroscopy.

Magnetoelectric effect in cobalt ferrite-barium titanate composites and their electrical properties

Pramana ◽  
2002 ◽  
Vol 58 (5-6) ◽  
pp. 1115-1124 ◽  
Author(s):  
RP Mahajan ◽  
KK Patankar ◽  
MB Kothale ◽  
SC Chaudhari ◽  
VL Mathe ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Magnetoelectric Effect

The Direct and the Converse Magnetoelectric Effect in Multiferroic Cobalt Ferrite-Barium Titanate Ceramic Composites

2016 ◽  
Vol 99 (11) ◽  
pp. 3623-3631 ◽  
Author(s):  
Morad Etier ◽  
Vladimir V. Shvartsman ◽  
Soma Salamon ◽  
Yanling Gao ◽  
Heiko Wende ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Magnetoelectric Effect ◽  
Ceramic Composites ◽  
Barium Titanate Ceramic ◽  
Titanate Ceramic

SYNTHESIS AND MAGNETOELECTRIC CHARACTERIZATION OF COBALT FERRITE—BARIUM TITANATE COMPOSITES USING A NEW PULSED MAGNETIC FIELD METHOD

2006 ◽  
Vol 83 (1) ◽  
pp. 33-40 ◽  
Author(s):  
M. E. BOTELLO-ZUBIATE ◽  
D. BUENO-BAQUÉS ◽  
J. DE FRUTOS VAQUERIZO ◽  
L. E. FUENTES COBAS ◽  
J. A. MATUTES-AQUINO
Keyword(s):  
Magnetic Field ◽  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Field Method ◽  
Pulsed Magnetic Field

Magnetoelectric Measurements by Two Different Methods of Cobalt Ferrite-Barium Titanate Composites

2006 ◽  
Vol 338 (1) ◽  
pp. 247-253 ◽  
Author(s):  
M. E. Botello-Zubiate ◽  
D. Bueno-Baqués ◽  
J. De Frutos Vaquerizo ◽  
L. E. Fuentes Cobas ◽  
J. A. Matutes-Aquino
Keyword(s):  
Barium Titanate ◽  
Cobalt Ferrite

scholarly journals Dielectric behaviour and magnetoelectric effect in cobalt ferrite-barium titanate composites

1994 ◽  
Vol 17 (4) ◽  
pp. 405-409 ◽  
Author(s):  
A. Hanumaiah ◽  
T. Bhimasankaram ◽  
S. V. Suryanarayana ◽  
G. S. Kumar
Keyword(s):  
Barium Titanate ◽  
Cobalt Ferrite ◽  
Magnetoelectric Effect ◽  
Dielectric Behaviour
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