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The influence of glass coating on the single domain wall potential in amorphous glass-coated Fe-based microwires |
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| Authors: | Rastislav Varga Arcady Zhukov Michail Ipatov Juan Maria Blanco Julian Gonzalez Valentina Zhukova Pavol Vojtanik |
| Affiliation: | 1. Dpto. Fisica Aplicada I, EUPDS, UPV/EHU, Plaza Europa 1, San Sebastian, 20018, Spain;2. Inst. Phys., Fac. Sci., UPJS, Park Angelinum 9, 041 54 Kosice, Slovakia;3. Dpto. Fisica de Materiales, Fac. de Quimica, UPV/EHU, 1072, 20080, San Sebastian, Spain;4. “TAMag Iberica” S.L., P. Tecnologico de Miramon, P. Mikeletegi 56, San Sebastian, Spain |
| Abstract: | The effect of the glass coating on the single domain wall potential in amorphous glass-coated Fe-based microwire has been studied by the switching field distribution technique. The thermoactivated mechanism model is used to describe the thermally activated switching through the complex energy barrier in amorphous FeSiB microwires. Glass removal leads to the increase of the probability of the thermally activated switching pointing to the decrease of the energy barrier. |
| Keywords: | 75.60.Ej 75.60.Jk |
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