Nanostructure and Chemical Inhomogeneity in TbFe Magneto-Optical Films

M. J. Kim; Ray Carpenter; Jingyue Liu; J. Liu; Soon Gwang Kim; Seh Kwang Lee; Won Mok Kim; Jong Shik Yoon

doi:10.1109/20.334100

Nanostructure and Chemical Inhomogeneity in TbFe Magneto-Optical Films

M. J. Kim, Ray Carpenter, Jingyue Liu, J. Liu, Soon Gwang Kim, Seh Kwang Lee, Won Mok Kim, Jong Shik Yoon

Chemical Engineering

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

High spatial resolution chemical imaging results provided the first direct experimental evidence illustrating nanosegregation in thin films of sputtered Tb-Fe alloys. The observed chemical segregation appeared to result from the initial nucleation and growth of stable Fe-rich amorphous phase. The measured properties such as local fluctuation and magnetization reversal processes are explained on the basis of this chemical segregation effect.

Original language	English (US)
Pages (from-to)	4398-4400
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	30
Issue number	6
DOIs	https://doi.org/10.1109/20.334100
State	Published - Nov 1994

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/20.334100

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title = "Nanostructure and Chemical Inhomogeneity in TbFe Magneto-Optical Films",

abstract = "High spatial resolution chemical imaging results provided the first direct experimental evidence illustrating nanosegregation in thin films of sputtered Tb-Fe alloys. The observed chemical segregation appeared to result from the initial nucleation and growth of stable Fe-rich amorphous phase. The measured properties such as local fluctuation and magnetization reversal processes are explained on the basis of this chemical segregation effect.",

author = "Kim, {M. J.} and Ray Carpenter and Jingyue Liu and J. Liu and Kim, {Soon Gwang} and Lee, {Seh Kwang} and Kim, {Won Mok} and Yoon, {Jong Shik}",

year = "1994",

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AU - Kim, Soon Gwang

AU - Lee, Seh Kwang

AU - Kim, Won Mok

AU - Yoon, Jong Shik

PY - 1994/11

Y1 - 1994/11

N2 - High spatial resolution chemical imaging results provided the first direct experimental evidence illustrating nanosegregation in thin films of sputtered Tb-Fe alloys. The observed chemical segregation appeared to result from the initial nucleation and growth of stable Fe-rich amorphous phase. The measured properties such as local fluctuation and magnetization reversal processes are explained on the basis of this chemical segregation effect.

AB - High spatial resolution chemical imaging results provided the first direct experimental evidence illustrating nanosegregation in thin films of sputtered Tb-Fe alloys. The observed chemical segregation appeared to result from the initial nucleation and growth of stable Fe-rich amorphous phase. The measured properties such as local fluctuation and magnetization reversal processes are explained on the basis of this chemical segregation effect.

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Nanostructure and Chemical Inhomogeneity in TbFe Magneto-Optical Films

Abstract

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