High frequency characteristics and soft magnetic properties of FeCoBN nanocrystalline films
- Authors
- Kim, Inyoung; Kim, Jongryoul; Kim, Ki hyeon; Yamaguchi, Masahiro
- Issue Date
- Jun-2004
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- 75.30.Gw; 75.75.+a; 81.07.Bc; 81.40.Rs
- Citation
- PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v.201, no.8, pp.1777 - 1780
- Indexed
- SCIE
- Journal Title
- PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
- Volume
- 201
- Number
- 8
- Start Page
- 1777
- End Page
- 1780
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/46580
- DOI
- 10.1002/pssa.200304586
- ISSN
- 1862-6300
- Abstract
- For developing magnetic materials working in GHz ranges, the soft magnetic properties and high frequency characteristics were examined in as-deposited FeCoBN thin films fabricated by a reactive rf magnetron sputtering method. As a result, these films exhibited high ferromagnetic resonance frequency of 1.5-4 GHz and good soft magnetic properties, such as 4 piM(s) of 17 similar to 21 kG, rho of 50 similar to 220 muOmega cm, H-c of 3-90 Oe and H-k of 20-180 Oe. These magnetic properties of the films were discussed related to the microstructures. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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