[PDF] Top 20 Temperature dependence of the structural, magnetic, and magnetostrictive properties of zinc- substituted cobalt ferrite

... Temperature dependence of the structural, magnetic, and magnetostrictive properties of zinc-substituted cobalt ferrite Abstract This study presents ... See full document

... The temperature variation of magnetic anisotropy and coercive field of magnetoelastic manganese-substituted cobalt ferrites 共CoMn x Fe 2−x O 4 with 0 ...Major magnetic hysteresis loops ... See full document

... the structural, magnetic, and magnetostrictive properties of cobalt ferrite have been ...similar dependence on Mg ... See full document

... the properties of cobalt ferrite for applications, one can take advantage of the ability to influ- ence the site preference of the cations by heat treatment or chemical ...as temperature, ... See full document

... ferrites, cobalt ferrite is further distinguished by its high magnetostriction and magnetocrystalline anisotropy making it a candidate material for magnetomechanical device ...development. Cobalt ... See full document

... bonded cobalt ferrite composites have been shown to be promising candidate materials for use in magnetoelastic stress sensors, due to their large magnetostriction and high sensitivity of magnetization to ... See full document

... INTRODUCTION Cobalt ferrite based composites have high magnetostric- tion ␭ and high sensitivity dB/d ␴ of magnetic induction to applied stress and are ...response, magnetic properties, ... See full document

... Cu–Al-doped cobalt nanoferrites were successfully synthe- sized by the co-precipitation method and were investigated by various techniques such as XRD, FTIR and ...for magnetic recording media application ... See full document

... both properties. The strain derivative of magnetic field dH dk depends on the coupling between the strain derivative of magnetization dM dk and the magnetic susceptibility, dM dH ... See full document

... Keywords: Magnetic Materials, Chemical Synthesis, X-ray Diffraction, Dielectric Properties ...dielectric, magnetic and optical properties, which makes them suitable for many technological ... See full document

... electrical properties of the ferrites can be substantially manipulated by the substitution of non-magnetic ...9,15 Cobalt zinc ferrite (CZFO) is a soft magnetic material having ... See full document

... Chemical techniques are generally better for the synthesis of mixed cation nanoparticles because they can provide control over the particle stoichiometry, shape, size distribution, crystallinity and phase purity. ... See full document

... applications. Properties of nanoferrites could be tailored and improved by the incorporation of suitable divalent, trivalent or tetravalent ion impurities into the spinel ...the properties of ... See full document

... as magnetic dipole having certain amount of saturation ...a magnetic circuit to produce resultant saturation ...the magnetic circuits present among the grains and results in a net reduction of ... See full document

... or cobalt to form substituted cobalt ferrite that provides mechanical properties that make the substituted cobalt ferrite material effective for use as sensors ... See full document

... ABSTRACT Cobalt ferrite proposes an excellent platform for solid state crystallography and structural chemistry point of ...to structural bend in spinel structure which in turn induces strain ... See full document

... Dielectric properties which include dielectric constant, dielectric loss tangent tanδ and AC conductivity for the samples are studied in the frequency range 2 kHz to 6MHz at room ... See full document

... Important magnetic parameters like saturation magnetisation (Ms), residual magnetization (Mr) and coercivity (Hc) have been listed in the Table ...these magnetic properties of CoFe 2 O 4 :SiO 2 ... See full document

... magnesium ferrite, fabricated via the sol-gel ...in temperature for the formation of samples with copper ...the structural transition from a cubic to a tetragonal structure with increasing copper ... See full document

... micro- structural contribution to coercivity through the pining of domains is high enough that the contribution by magnetocrys- talline anisotropy is ...the temperature dependence of coercivity is ... See full document