Influence of charge disproportionation on microwave characteristics of Zn–Nd substituted Sr-hexaferrites

• Published in: Journal of materials science. Materials in electronics Vol. 30; no. 7; pp. 6776 - 6785
• Main Authors: Almessiere, M. A., Genc, F., Sozeri, H., Baykal, A., Trukhanov, S. V., Trukhanov, A. V.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.04.2019; Springer Nature B.V
• Subjects: Characterization and Evaluation of Materials; Chemistry and Materials Science; Crystal structure; Disproportionation; Electrodynamics; Ferric ions; Ferromagnetic resonance; Ferromagnetism; Magnetic permeability; Materials Science; Optical and Electronic Materials; Oxidation; Permeability; Permittivity; Rangefinding; Sol-gel processes; Substitutes; Valence

Sr(Zn,Nd) x Fe 12−x O 19 (0.0 ≤ x ≤ 1.0) nanohexaferrites (NHFs) were obtained using citrate sol–gel approach. XRD and FE-SEM analysis were performed to confirm the formation of Sr M-type hexaferrite. Main electrodynamics characteristics (frequency dependences of real and imaginary parts of the perm...