Characterization of Nickel Zinc Based Ferrite for Electromagnetic Source

Mohamad Nor Aripin, Ami Salwani and Yahya, Noorhana and Mohd Zaid, Hasnah and Zahari , Shahrul Nizan (2008) Characterization of Nickel Zinc Based Ferrite for Electromagnetic Source. In: National Conference of Design and Concurrent Engineering (DECON 2008), 28-29 October 2008, Universiti Teknikal Malaysia Melaka.

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The nitrates of nickel, zinc and iron with purity of about 99.99% with nitric acid 65% as a solvent were used to fabricate Ni1-XZnXFe2O4 (where x=0.2, 0.3, 0.4 and 0.5) employing sol-gel technique. X-ray diffraction analysis (XRD), Scanning Electron Microscopy (SEM), and Energy Dispersive X-Ray (EDX) analysis were carried out to identify and determine the best crystal structure. The XRD analysis showed major peak at plane (3 1 1) of the cubic structure for all the ferrites. SEM images in agreement with XRD analysis show that Ni0.6Zn0.4Fe2O4 is the most high quality and well-crystalline sample with uniform grain size distribution of the size of 200nm, a suitable material for the development of the vertical magnetic dipole.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Q Science > QC Physics
Departments / MOR / COE: Departments > Fundamental & Applied Sciences
Depositing User: Dr Hasnah Mohd Zaid
Date Deposited: 14 Apr 2010 06:17
Last Modified: 19 Jan 2017 08:26

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