Crystallographic and magnetic properties in CoAl0.2Fe1.8O4 thin films prepared by a sol-gel method

Sam Jin Kim, Kwang Ho Jeong, Chul Sung Kim

Research output: Contribution to journalConference article

Abstract

The crystallographic and magnetic properties in CoAl0.2Fe1.8O4 thin films prepared by a sol-gel method were discussed. All the films were found to be a single cubic spinel structure and their lattice constants monotonically decreased from 0.8379 to 0.8362 nm with increasing annealing temperature from 400 to 800 °C. The shapes of coercivities, surface roughness and grain size showed an opposite tendency with increasing annealing temperature.

Original languageEnglish
Pages (from-to)GT06
JournalDigests of the Intermag Conference
Publication statusPublished - 2002 Dec 1
Event2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands
Duration: 2002 Apr 282002 May 2

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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