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Structure of iron nanolayers embedded in amorphous alloys

Ghafari, M. ; Hahn, H. ; Brand, R. A. ; Mattheis, R. ; Yoda, Y. ; Kohara, S. ; Kruk, R. ; Kamali, S. (2012):
Structure of iron nanolayers embedded in amorphous alloys.
In: Applied Physics Letters, 100 (20), p. 203108. AIP Publishing LLC, ISSN 00036951,
[Article]

Abstract

Metalloid-free magnetic amorphous layers have been searched for their presumably high magnetic density. Multilayers of iron and amorphous boron-doped cobalt-iron have been studied with this in mind. Samples with various Fe thicknesses and a constant thickness of amorphous boron doped cobalt-iron were prepared. The aim was to reduce the metalloid content as much as possible but retaining the amorphousstructure.Transmission electron microscopy, x-ray diffraction studies, and Mössbauer spectroscopy have been applied to elucidate physical properties. The iron-partial phonon density of states was measured showing differences between the amorphous and crystalline films.

Item Type: Article
Erschienen: 2012
Creators: Ghafari, M. ; Hahn, H. ; Brand, R. A. ; Mattheis, R. ; Yoda, Y. ; Kohara, S. ; Kruk, R. ; Kamali, S.
Title: Structure of iron nanolayers embedded in amorphous alloys
Language: English
Abstract:

Metalloid-free magnetic amorphous layers have been searched for their presumably high magnetic density. Multilayers of iron and amorphous boron-doped cobalt-iron have been studied with this in mind. Samples with various Fe thicknesses and a constant thickness of amorphous boron doped cobalt-iron were prepared. The aim was to reduce the metalloid content as much as possible but retaining the amorphousstructure.Transmission electron microscopy, x-ray diffraction studies, and Mössbauer spectroscopy have been applied to elucidate physical properties. The iron-partial phonon density of states was measured showing differences between the amorphous and crystalline films.

Journal or Publication Title: Applied Physics Letters
Journal Volume: 100
Issue Number: 20
Publisher: AIP Publishing LLC
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Joint Research Laboratory Nanomaterials
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 17 Jun 2014 10:51
URL / URN: http://dx.doi.org/10.1063/1.4717711
Identification Number: doi:10.1063/1.4717711
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