Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes
The evolution of flux distribution in MgB₂ single crystals during their remagnetization was imaged with
 magneto-optical technique. Meissner holes, formed as the areas where the annihilation of vortices and
 antivortices takes place, were found at the boundary between oppositely ma...
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| Published in: | Физика низких температур |
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| Date: | 2014 |
| Main Authors: | , , , , , , , , , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2014
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119540 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes / V. Chabanenko, E. Kuchuk, V.V. Yurchenko, P. Mikheenko, I. Abal’osheva, R. Cortés-Maldonado, F. Pérez-Rodríguez, J. Karpinski, N.D. Zhigadlo, S. Katrych, R. Puźniak // Физика низких температур. — 2014. — Т. 40, № 7. — С. 801-806. — Бібліогр.: 12 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862641020366225408 |
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| author | Chabanenko, V. Kuchuk, Е. Yurchenko, V.V. Mikheenko, P. Abal’osheva, I. Cortés-Maldonado, R. Pérez-Rodríguez, F. Karpinski, J. Zhigadlo, N.D. Katrych, S. Puźniak, R. |
| author_facet | Chabanenko, V. Kuchuk, Е. Yurchenko, V.V. Mikheenko, P. Abal’osheva, I. Cortés-Maldonado, R. Pérez-Rodríguez, F. Karpinski, J. Zhigadlo, N.D. Katrych, S. Puźniak, R. |
| citation_txt | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes / V. Chabanenko, E. Kuchuk, V.V. Yurchenko, P. Mikheenko, I. Abal’osheva, R. Cortés-Maldonado, F. Pérez-Rodríguez, J. Karpinski, N.D. Zhigadlo, S. Katrych, R. Puźniak // Физика низких температур. — 2014. — Т. 40, № 7. — С. 801-806. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The evolution of flux distribution in MgB₂ single crystals during their remagnetization was imaged with
magneto-optical technique. Meissner holes, formed as the areas where the annihilation of vortices and
antivortices takes place, were found at the boundary between oppositely magnetized parts of the crystal. Gradient
of magnetic induction in the vicinity of Meissner holes was found to be enhanced. Finger-like structures of
convex shape, formed during the penetration of magnetic flux inside the crystal, were observed and explained as
an effect of inhomogeneous pinning and demagnetizing field redistribution in the sample.
|
| first_indexed | 2025-12-01T04:04:50Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119540 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-01T04:04:50Z |
| publishDate | 2014 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Chabanenko, V. Kuchuk, Е. Yurchenko, V.V. Mikheenko, P. Abal’osheva, I. Cortés-Maldonado, R. Pérez-Rodríguez, F. Karpinski, J. Zhigadlo, N.D. Katrych, S. Puźniak, R. 2017-06-07T08:48:00Z 2017-06-07T08:48:00Z 2014 Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes / V. Chabanenko, E. Kuchuk, V.V. Yurchenko, P. Mikheenko, I. Abal’osheva, R. Cortés-Maldonado, F. Pérez-Rodríguez, J. Karpinski, N.D. Zhigadlo, S. Katrych, R. Puźniak // Физика низких температур. — 2014. — Т. 40, № 7. — С. 801-806. — Бібліогр.: 12 назв. — англ. 0132-6414 PACS 74.25.Ha, 78.20.Ls, 74.25.Wx https://nasplib.isofts.kiev.ua/handle/123456789/119540 The evolution of flux distribution in MgB₂ single crystals during their remagnetization was imaged with
 magneto-optical technique. Meissner holes, formed as the areas where the annihilation of vortices and
 antivortices takes place, were found at the boundary between oppositely magnetized parts of the crystal. Gradient
 of magnetic induction in the vicinity of Meissner holes was found to be enhanced. Finger-like structures of
 convex shape, formed during the penetration of magnetic flux inside the crystal, were observed and explained as
 an effect of inhomogeneous pinning and demagnetizing field redistribution in the sample. This work was partially supported by SEP-CONACYT
 (Mexico) under grant CB-2012-01-183673, by the National
 Science Centre of Poland based on decision No. DEC-
 2013/08/M/ST3/00927, and by Swiss National Science
 Foundation. J.K and S.K acknowledge support of European
 Community FP7 Project Super-Iron. Authors wish to
 thank V.V. Burkhovetskii for electron microscope images
 of crystals. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Свеpхпpоводимость, в том числе высокотемпеpатуpная Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes Article published earlier |
| spellingShingle | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes Chabanenko, V. Kuchuk, Е. Yurchenko, V.V. Mikheenko, P. Abal’osheva, I. Cortés-Maldonado, R. Pérez-Rodríguez, F. Karpinski, J. Zhigadlo, N.D. Katrych, S. Puźniak, R. Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| title | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes |
| title_full | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes |
| title_fullStr | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes |
| title_full_unstemmed | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes |
| title_short | Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes |
| title_sort | magnetic field penetration in mgb₂ single crystals: pinning and meissner holes |
| topic | Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| topic_facet | Свеpхпpоводимость, в том числе высокотемпеpатуpная |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119540 |
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