The effect of magnetic field annealing on magnetic properties in ultrathin fe-based nanocrystalline alloys

J. Y. Park; S. J. Suh; K. Y. Kirn; T. H. Noh

doi:10.1109/20.619575

The effect of magnetic field annealing on magnetic properties in ultrathin fe-based nanocrystalline alloys

J. Y. Park
, S. J. Suh
, K. Y. Kirn
, T. H. Noh

Korea Institute of Science and Technology

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

10 Scopus citations

Abstract

Ultrathin Fe₇₈Al₄B₁₂Nb₅Cu₁ and Fe₈₃B₉Nb₇Cu₁ nanocrystalline ribbon alloys below 10 μm in thickness were annealed in transverse magnetic field, and then the high-frequency soft magnetic properties and their compositional effect were investigated. Very high effective permeability and excellent magnetic core loss characteristics in MHz range were obtained for both alloys after optimum annealing. However, the Al-added alloy was more sensitive to the magnetic field annealing and much improved soft magnetic properties in the high frequency range were revealed.

Original language	English
Pages (from-to)	3799-3801
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	33
Issue number	5 PART 2
DOIs	https://doi.org/10.1109/20.619575
State	Published - 1997
Externally published	Yes

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title = "The effect of magnetic field annealing on magnetic properties in ultrathin fe-based nanocrystalline alloys",

abstract = "Ultrathin Fe78Al4B12Nb5Cu1 and Fe83B9Nb7Cu1 nanocrystalline ribbon alloys below 10 μm in thickness were annealed in transverse magnetic field, and then the high-frequency soft magnetic properties and their compositional effect were investigated. Very high effective permeability and excellent magnetic core loss characteristics in MHz range were obtained for both alloys after optimum annealing. However, the Al-added alloy was more sensitive to the magnetic field annealing and much improved soft magnetic properties in the high frequency range were revealed.",

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year = "1997",

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AU - Park, J. Y.

AU - Suh, S. J.

AU - Kirn, K. Y.

AU - Noh, T. H.

PY - 1997

Y1 - 1997

N2 - Ultrathin Fe78Al4B12Nb5Cu1 and Fe83B9Nb7Cu1 nanocrystalline ribbon alloys below 10 μm in thickness were annealed in transverse magnetic field, and then the high-frequency soft magnetic properties and their compositional effect were investigated. Very high effective permeability and excellent magnetic core loss characteristics in MHz range were obtained for both alloys after optimum annealing. However, the Al-added alloy was more sensitive to the magnetic field annealing and much improved soft magnetic properties in the high frequency range were revealed.

AB - Ultrathin Fe78Al4B12Nb5Cu1 and Fe83B9Nb7Cu1 nanocrystalline ribbon alloys below 10 μm in thickness were annealed in transverse magnetic field, and then the high-frequency soft magnetic properties and their compositional effect were investigated. Very high effective permeability and excellent magnetic core loss characteristics in MHz range were obtained for both alloys after optimum annealing. However, the Al-added alloy was more sensitive to the magnetic field annealing and much improved soft magnetic properties in the high frequency range were revealed.

UR - https://www.scopus.com/pages/publications/0031222749

U2 - 10.1109/20.619575

DO - 10.1109/20.619575

M3 - Article

AN - SCOPUS:0031222749

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EP - 3801

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 5 PART 2

ER -

The effect of magnetic field annealing on magnetic properties in ultrathin fe-based nanocrystalline alloys

Abstract

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