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

Crystallographic and magnetic properties in CoAl_0.2Fe_1.8O₄ thin films prepared by a sol-gel method

Sam Jin Kim, Kwang Ho Jeong, Chul Sung Kim

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

The crystallographic and magnetic properties in CoAl_0.2Fe_1.8O₄ 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 language	English
Pages (from-to)	GT06
Journal	Digests of the Intermag Conference
Publication status	Published - 2002
Event	2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

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

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.",

author = "Kim, {Sam Jin} and Jeong, {Kwang Ho} and Kim, {Chul Sung}",

year = "2002",

language = "English",

pages = "GT06",

journal = "Digests of the Intermag Conference",

issn = "0074-6843",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG ; Conference date: 28-04-2002 Through 02-05-2002",

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T1 - Crystallographic and magnetic properties in CoAl0.2Fe1.8O4 thin films prepared by a sol-gel method

AU - Kim, Sam Jin

AU - Jeong, Kwang Ho

AU - Kim, Chul Sung

PY - 2002

Y1 - 2002

N2 - 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.

AB - 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.

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M3 - Conference article

AN - SCOPUS:0036912485

SN - 0074-6843

SP - GT06

JO - Digests of the Intermag Conference

JF - Digests of the Intermag Conference

T2 - 2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG

Y2 - 28 April 2002 through 2 May 2002

ER -

Crystallographic and magnetic properties in CoAl_0.2Fe_1.8O₄ thin films prepared by a sol-gel method

Abstract

All Science Journal Classification (ASJC) codes

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