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2008 | 113 | 1 | 135-138
Article title

Stress Dependence of the Switching Field in Glass Coated Microwires

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EN
Abstracts
EN
Here we present the study of the stress dependence of the switching field in amorphous glass-coated magnetic microwire of composition FeNiMoB. Samples were heat treated in the temperature range from 250°C up to 500°C in order to obtain relaxed and nanocrystalline state. As-cast microwire shows strong stress dependence of the switching field, which decreases with the temperature of annealing. The sample is almost not stress dependent after heat treatment at 425°C, because the magnetostriction vanishes. However, the strongest stress dependence was found for the microwire annealed at 400°C, just below the optimal annealing temperature to obtain the nanocrystalline state.
Keywords
EN
Contributors
author
  • Fac. of Aeronautics, TU, Rampova 7, 04121 Košice, Slovakia
author
  • Inst. Phys., Fac. Sci., UPJS, Park Angelinum 9, 041 54 Košice,
author
  • Inst. Phys., Fac. Sci., UPJS, Park Angelinum 9, 041 54 Košice,
author
  • Inst. Phys., Fac. Sci., UPJS, Park Angelinum 9, 041 54 Košice,
author
  • ICMM CSIC, Cantoblaco, 280 49 Madrid, Spain
author
  • ICMM CSIC, Cantoblaco, 280 49 Madrid, Spain
author
  • ICMM CSIC, Cantoblaco, 280 49 Madrid, Spain
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n1033kz
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