Effects of Partial Replacement of Iron with Tungsten on Microstructure, Electrical, Magnetic and Humidity Properties of Copper-Zinc Ferrite Material

• Published in: Journal of electronic materials Vol. 43; no. 9; pp. 3522 - 3526
• Main Authors: Tudorache, Florin, Petrila, Iulian
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01.09.2014; Springer; Springer Nature B.V
• Subjects: Characterization and Evaluation of Materials; Chemistry and Materials Science; Condensed matter: electronic structure, electrical, magnetic, and optical properties; Electric properties; Electronics and Microelectronics; Exact sciences and technology; Ferrites; Instrumentation; Iron; Magnetic properties and materials; Magnetism; Materials Science; Optical and Electronic Materials; Physics; Solid State Physics; magnetic properties; humidity sensitivity; electrical properties; Spinel ferrite; Scanning electron microscopy; Phase composition; Electrical properties; Capacitive transducer; Capacitive sensors; Iron; XRD; Zinc; Crystallites; Spinels; Tungsten; Humidity sensors; Humidity; Copper; Microstructure; Sol-gel process; Magnetic properties

This paper presents the analysis of the influence of partial replacement of iron with tungsten on the properties of copper-zinc spinel ferrite material. The samples of Cu 0.5 Zn 0.5 W x Fe 2− x O 4 spinel powder ferrites were prepared by using a sol–gel self-combustion technology. The ferrite sample...