Results 111 to 120 of about 285,357 (258)

Dipolar Energy Anisotropy in Hexagonal Ferrites

Le Journal de Physique IV, 1997
The dipolar energy contribution to the anisotropy of M-, W- and Y-type hexagonal ferrites is examined. The geometrical coefficients kij are given, so that a calculation for any hexaferrite with the same structure can be effected. Differences in the results of previous works are explained as due to a simplifying assumption, the validity of which is ...
openaire   +3 more sources

Estudi d'algunes ferrites hexagonals uniaxials

, 1984
The aim has been the understanding of phenomena giving rise to the magnetic ordering and magnetocrystalline anisotropy in uniaxial hexaferrites. Measurements of X-ray and neutron diffraction (to refine structure and magnetic ordering), magnetization as function of temperature (to obtain magnetization to saturation with the law of approach to saturation,
openaire   +2 more sources

Mechanochemical synthesis of hexagonal ferrites BaFe12O19

, 2018
The phase composition, structural parameters, and basic magnetic characteristics of BaFe12O19 hexaferrites prepared by the mechanochemical synthesis with subsequent annealing at a temperature of 1000°С and 1100°С for 1 h are investigated. The influence of the annealing temperature on the properties of synthesized materials is analyzed.
Nevmyvaka, Anna, Itin, Volya I., Velikanov, Dmitry A., Zhuravlev, Victor A.   +3 more
openaire   +1 more source

Effect of annealing temperature on crystallographic texture, magnetic and microwave properties of barium ferrite thin films

Materials Research Express
Due to it has large saturation magnetization (Ms), high magnetocrystalline anisotropy field and high ferromagnetic resonance (FMR) frequency, barium ferrite (BaM) has attracted more and more attentions in the fields of magnetic recording media, permanent
Wenfei Xie, Yandi Li, Zhinan Gong, Daming Chen   +3 more
doaj   +1 more source

Analysis of Cd2+ and In3+ ions doping on microstructure, optical, magnetic and mo¨ssbauer spectral properties of sol-gel synthesized BaM hexagonal ferrite based nanomaterials

Results in Physics, 2019
Rohit Jasrotia, V. Singh, R. Kumar, K. Singha, M. Chandel, Mahavir Singh   +5 more
semanticscholar   +1 more source

Ferrite chitosan curcumin nanoparticles alleviate nandrolone decanote induced liver toxicity in male albino rats. [PDF]

Sci Rep
Tousson E, El Atrash A, Zaki S, Negm M, Ghoneim AI.   +4 more
europepmc   +1 more source

Broadband S-Band Stripline Circulators: Design, Fabrication, and High-Power Characterization. [PDF]

Micromachines (Basel)
Caglar A, Torpi H, Kaya U.
europepmc   +1 more source

In vivo antitumor activity of doxorubicin loaded on chitosan functionalized Pb₂Mn₂Fe₁₂O₂₂ magnetic nanoparticles. [PDF]

Sci Rep
Radwan AM, El-Atrash A, Elkholy M, Nawar NF, Tousson E, Ghoneim AI.   +5 more
europepmc   +1 more source

Valorizing alum sludge waste augmented ferrite as a sustainable magnetic pathway for treating Indigo carmine effluent. [PDF]

Sci Rep
Mangood AH, Salama ES, El-Sayed IET, Fouad MK, Tony MA.   +4 more
europepmc   +1 more source

Precipitation of β-Mn in the Form of Widmanstätten Side-Plates in the Ferrite Matrix of an Fe-28.6 Mn-10.9 Al Alloy Steel. [PDF]

Materials (Basel)
Korir RC, Cheng WC.
europepmc   +1 more source