Proceedings of the Korean Vacuum Society Conference (한국진공학회:학술대회논문집)
- 2010.02a
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- Pages.377-377
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- 2010
Electronic structure studies of Co-substituted FINEMET alloys by x-ray absorption spectroscopy
- Chae, K.H. (Korea Institute of Science and Technology) ;
- Gautam, S. (Korea Institute of Science and Technology) ;
- Song, J.H. (Korea Institute of Science and Technology) ;
- Kane, S.N. (D. A. University) ;
- Varga, L.K. (Hungarian Academy of Sciences)
- Published : 2010.02.17
Abstract
FINEMET type nanocrystalline materials synthesized by controlled crystallization of amorphous ribbons[1] exhibit excellent soft magnetic properties making them attractive for technological applications. Present work reports the electronic structure studies of Co-substituted FINEMET to get information on the effect of successive Co substitution on local environment around Fe and Co atom by using near edge x-ray absorption fine structure (NEXAFS) and x-ray magnetic circular dichroism (XMCD) measurements. NEXAFS spectroscopy and XMCD measurements have been carried out at Fe
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