Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses
The effect of mechanical tensile stresses 0 ≤ σ ≤ 62 MPa on the low-field (0 ≤ H ≤ 45 Oe) magnetization curves of the metallic glasses Fe₁₀₀₋xBx (x=14, 16, 17, 20) is studied at temperatures of 77 and 300 K. The correlation between the electronic structure of the glasses and their magnetostrictive s...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2001 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2001
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| Zitieren: | Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses / A.B. Beznosov, E.L. Fertman, V.V. Eremenko, V.A. Desnenko // Физика низких температур. — 2001. — Т. 27, № 4. — С. 425-429. — Бібліогр.: 10 назв. — англ. |
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Beznosov, A.B. Fertman, E.L. Eremenko, V.V. Desnenko, V.A. 2018-02-04T16:51:13Z 2018-02-04T16:51:13Z 2001 Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses / A.B. Beznosov, E.L. Fertman, V.V. Eremenko, V.A. Desnenko // Физика низких температур. — 2001. — Т. 27, № 4. — С. 425-429. — Бібліогр.: 10 назв. — англ. 0132-6414 PACS: 75.30.Cr, 75.30.Gw, 71.23.Cq https://nasplib.isofts.kiev.ua/handle/123456789/130022 The effect of mechanical tensile stresses 0 ≤ σ ≤ 62 MPa on the low-field (0 ≤ H ≤ 45 Oe) magnetization curves of the metallic glasses Fe₁₀₀₋xBx (x=14, 16, 17, 20) is studied at temperatures of 77 and 300 K. The correlation between the electronic structure of the glasses and their magnetostrictive sensitivity ks is revealed: the eutectic metallic glass Fe₈₃B₁₇, which possesses a special electronic structure with a 30% lower conduction (sp) electron density, has a value of ks differing substantially from that of the other metallic glasses studied. Under low stresses (0 ≤ σ ≤ 22 MPa) the eutectic alloy possesses a magnetostrictive sensitivity ks(σ₁) which is higher than that of the rest of the alloys studied, while under high stresses (22 MPa ≤ σ ≤ 62 MPa) its magnetostrictive sensitivity ks(σ₂) is close to zero. A. B. B. thanks NATO ASI «Modern Trends in Magnetostriction Study and Application» for hospitality at Kiev in the summer of 2000. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses |
| spellingShingle |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses Beznosov, A.B. Fertman, E.L. Eremenko, V.V. Desnenko, V.A. Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников |
| title_short |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses |
| title_full |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses |
| title_fullStr |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses |
| title_full_unstemmed |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses |
| title_sort |
electronic structure and magnetostrictive sensitivity of fe-b metallic glasses |
| author |
Beznosov, A.B. Fertman, E.L. Eremenko, V.V. Desnenko, V.A. |
| author_facet |
Beznosov, A.B. Fertman, E.L. Eremenko, V.V. Desnenko, V.A. |
| topic |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников |
| topic_facet |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников |
| publishDate |
2001 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The effect of mechanical tensile stresses 0 ≤ σ ≤ 62 MPa on the low-field (0 ≤ H ≤ 45 Oe) magnetization curves of the metallic glasses Fe₁₀₀₋xBx (x=14, 16, 17, 20) is studied at temperatures of 77 and 300 K. The correlation between the electronic structure of the glasses and their magnetostrictive sensitivity ks is revealed: the eutectic metallic glass Fe₈₃B₁₇, which possesses a special electronic structure with a 30% lower conduction (sp) electron density, has a value of ks differing substantially from that of the other metallic glasses studied. Under low stresses (0 ≤ σ ≤ 22 MPa) the eutectic alloy possesses a magnetostrictive sensitivity ks(σ₁) which is higher than that of the rest of the alloys studied, while under high stresses (22 MPa ≤ σ ≤ 62 MPa) its magnetostrictive sensitivity ks(σ₂) is close to zero.
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| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/130022 |
| citation_txt |
Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses / A.B. Beznosov, E.L. Fertman, V.V. Eremenko, V.A. Desnenko // Физика низких температур. — 2001. — Т. 27, № 4. — С. 425-429. — Бібліогр.: 10 назв. — англ. |
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2025-12-07T17:09:36Z |
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2025-12-07T17:09:36Z |
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