Investigation of magnetic flux gradients in hard superconductors
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Investigation of magnetic flux gradients in hard superconductors
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| Creator |
Bruk, V.V.
Eremenko, V.V. Makedonskaya, N.I. Shabakayeva, Yu.A. Sirenko, V.A. |
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| Subject |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников
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| Description |
Analytical calculations of the transverse magnetostriction in a thin hard superconductor are presented in relation to the distributions of currents and fields within a superconducting specimen in a varied magnetic field. The approach is successfully tested on high-temperature superconductors. The flux distribution derived from magnetostriction measurements is in satisfactory agreement with that obtained from computer processing of magnetooptical images. The magnetic flux distribution below the irreversibility line of hard superconductors is derived from both original magnetization and magnetostriction measurements and image processing. Perfect consistency of the results is obtained for a family of high-temperature superconductors (La₂₋xSrxCuO₄, Bi₂Sr₂CaCu₂Ox, YBa₂Cu₃O₇₋d).
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| Date |
2018-02-04T16:50:06Z
2018-02-04T16:50:06Z 2001 |
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| Type |
Article
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| Identifier |
Investigation of magnetic flux gradients in hard superconductors / V.V. Bruk, V.V. Eremenko, N.I. Makedonskaya, Yu.A. Shabakayeva, V.A. Sirenko // Физика низких температур. — 2001. — Т. 27, № 4. — С. 419-424. — Бібліогр.: 13 назв. — англ.
0132-6414 PACS: 75.30.Kz http://dspace.nbuv.gov.ua/handle/123456789/130021 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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