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Characterization of nickel-zinc ferrite powder prepared via sol-gel technique in between 100 MHz to 2 GHz

See, Khee Yee and Sia, Chee Kiong and Mohd Jenu, Mohd Zarar (2014) Characterization of nickel-zinc ferrite powder prepared via sol-gel technique in between 100 MHz to 2 GHz. Applied Mechanics and Materials, 465. pp. 824-828. ISSN 1662-7482

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Abstract

Electromagnetic Interference (EMI) issue is gaining more attention as the result of proliferation of electrical and electronic devices. In order to reduce the exposure to EMI, shielding and absorbing materials are often applied. This paper discussed the process of forming the nickel-zinc ferrite as one of the absorbing material by mixing the nickel nitrate, zinc nitrate and iron (III) nitrate together. X-ray diffraction, scanning electron microscopy, and dielectric measurement are carried out to reveal the characteristic of the specimen. The sintering temperature determines the formation of a pure spinal nickel-zinc ferrite and grain size.

Item Type: Article
Uncontrolled Keywords: complex relative permeability; complex relative permittivity; dielectric measurement; nickel-zinc ferrite
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions: Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 02 Feb 2015 07:37
Last Modified: 02 Feb 2015 07:37
URI: http://eprints.uthm.edu.my/id/eprint/6288
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