magnetic anisotropy;
giant magnetoimpedance effect;
magnetic domains;
RF sputtering;
thin films;
D O I:
10.1016/S0304-8853(98)00262-5
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
CoFeB amorphous thin films have been prepared by radio frequency magnetron sputtering. The objective of the work has been to obtain very soft thin films, and to correlate their domain structure with the induced anisotropy and giant magneto-impedance (GMI) features. Tailored anisotropies were induced by either growth under stress, or by postdeposition annealing in the presence of a magnetic field. In certain cases these induced anisotropies give rise to significant GMI effect at a frequency, 5 MHz, relatively low for thin films. (C) 1999 Elsevier Science B.V. All rights reserved.
机构:
Royal Inst Technol, Dept Condensed Matter Phys, SE-16440 Stockholm, SwedenRoyal Inst Technol, Dept Condensed Matter Phys, SE-16440 Stockholm, Sweden
Manuilov, S. A.
Grishin, A. M.
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Royal Inst Technol, Dept Condensed Matter Phys, SE-16440 Stockholm, SwedenRoyal Inst Technol, Dept Condensed Matter Phys, SE-16440 Stockholm, Sweden
Grishin, A. M.
Munakata, M.
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机构:
Sojo Univ, Energy Elect Lab, Kumamoto 8600082, JapanRoyal Inst Technol, Dept Condensed Matter Phys, SE-16440 Stockholm, Sweden
机构:
Univ Basque Country, EUPDS, Dept Fis Aplicada, San Sebastian 20018, SpainUniv Basque Country, Fac Quim, Dept Fis Mat, San Sebastian 20018, Spain
Talaat, A.
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Ipatov, M.
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Blanco, J. M.
Zhukova, V.
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机构:
Univ Basque Country, Fac Quim, Dept Fis Mat, San Sebastian 20018, Spain
Univ Basque Country, EUPDS, Dept Fis Aplicada, San Sebastian 20018, SpainUniv Basque Country, Fac Quim, Dept Fis Mat, San Sebastian 20018, Spain
机构:
Coll William & Mary, Dept Phys, Williamsburg, VA 23187 USAColl William & Mary, Dept Phys, Williamsburg, VA 23187 USA
Skuza, J. R.
Clavero, C.
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机构:
Coll William & Mary, Dept Appl Sci, Williamsburg, VA 23187 USAColl William & Mary, Dept Phys, Williamsburg, VA 23187 USA
Clavero, C.
Yang, K.
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机构:
Coll William & Mary, Dept Appl Sci, Williamsburg, VA 23187 USAColl William & Mary, Dept Phys, Williamsburg, VA 23187 USA
Yang, K.
Wincheski, B.
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机构:
NASA, Nondestruct Evaluat Sci Branch, Langley Res Ctr, Hampton, VA 23681 USAColl William & Mary, Dept Phys, Williamsburg, VA 23187 USA
Wincheski, B.
Lukaszew, R. A.
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机构:
Coll William & Mary, Dept Phys, Williamsburg, VA 23187 USA
Coll William & Mary, Dept Appl Sci, Williamsburg, VA 23187 USAColl William & Mary, Dept Phys, Williamsburg, VA 23187 USA
机构:
Univ Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, Brazil
Marques, M. S.
Mori, T. J. A.
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Univ Fed Santa Maria, Dept Fis, BR-97105900 Santa Maria, RS, BrazilUniv Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, Brazil
Mori, T. J. A.
Schelp, L. F.
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Univ Fed Santa Maria, Dept Fis, BR-97105900 Santa Maria, RS, BrazilUniv Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, Brazil
Schelp, L. F.
Chesman, C.
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Univ Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, Brazil
Chesman, C.
Bohn, F.
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Univ Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, Brazil
Bohn, F.
Correa, M. A.
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Univ Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Fis Teor & Expt, BR-59072970 Natal, RN, Brazil