[PDF] Top 20 Structural and Magnetic Properties of Substituted Delafossite Type Oxides CuCr1 － xScxO2

... the delafossite oxides also ex- hibit significant richness in ...some delafossite compounds [2-5], in particular observations [3,4] of p- type conductivity and relatively high optical ... See full document

... lower frequency. The broadening of band is also observed, which suggests the occupancy of copper–aluminium ions at both A and B sites. FESEM analysis reveals the highly agglom- erated particles. The saturation ... See full document

... of magnetic, electronic and micro- wave ...copper substituted nickel ferrites are the important class of spinel ferrites ...the properties of nickel ferrite which are useful in many device ...among ... See full document

... The structural and phase identification are characterized by Philips X'Pert PRO3040/60 (with raw data origin *XRDML, at Osmania University) diffracto meter with Cu Kα ...dielectric properties were measured ... See full document

... lesser magnetic coercivity, and small eddy current ...The magnetic nature of the spinel ferrite is understood in depth with the information of cations displacement and spin ...in magnetic structure, ... See full document

... the magnetic order is mainly due to an indirect exchange interaction mechanism occurring between the metal ions in the A and B sub ...Hence magnetic properties of the particle can be varied by ... See full document

... However, such a picture is based on the rotation of a single magnetic sublattice and neglects the possibility that magne- tization reversal might proceed via a canted arrangement of Gd and transition-metal ... See full document

... Molybdenum-zinc substituted hexaferrites were synthesized by high-energy ball milling and subsequent sintering at different temperatures (1100, 1200, and 1300° ...hard magnetic properties, although a ... See full document

... different properties and applications are appeared as compared to their bulk ...The magnetic properties of nano materials are used in medical, electronic, and recording industries that depend on the ... See full document

... The new opening opportunities for ferrite’s systems applications in different fields of modern industry (catalysis, adsorption, humidity sensors, ferrofluids and ferroelastomers technology, components of health ... See full document

... The structural properties of synthesised nano ferrites such as phase formation and crystallanity were determined with X-ray powder diffractometer (XRD) with Phillips X-ray diffractometer (Model 3710), with ... See full document

... Their structural, morphology, magnetic and electrical properties would be the main indicators as functional magnetic materials as for specific ...These properties of ferrite are very ... See full document

... that magnetic properties were measured. The initial magnetic permeability was found to increase with the increasing of the frequency as a result of the domain wall motion and the corresponding loss ... See full document

... 1969). Magnetic properties of ferrites depend on the grain size, cation substitution, A-B exchange interaction and magnetocrystalline ...non magnetic ions and magnetocrystalline ...The ... See full document

... technique. Structural analysis through powder X-ray diffractometry confirms the spinel phase of all the prepared ...the magnetic properties Ms, Mr, and ... See full document

... similar magnetic stability which might not be correct with this material (see ...to magnetic states for the lithiated and delithiated materials are shown in Table ... See full document

... the structural, optical and magnetic proper- ties of nanocrystalline Fe-doped ZnO particles was in- vestigated using X-ray diffraction (XRD), energy disper- sive X-ray (EDX), UV-Vis spectroscopy (UV-Vis), ... See full document

... limited to the preparation and study of the composition and photometric prop- erties. It is also recommended to study the rest of the physical and chemical properties, especially magnetic properties ... See full document

... chemicals. Structural characterization was carried out by using powder X–ray diffraction technique and it was found that the parent compound crystallized in tetragonal structure and the other newly prepared ... See full document

... Synthesis of members in this family of compounds in high purity and homogeneity is often hard to achieve by their current preparation methods. Furthermore, these methods provide no control over particle size or ... See full document