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періодичних видань НАН України
Phase H-T-diagram for MgB₂ granular BCS-superconductor in weak magnetic fields
Репозиторій DSpace/Manakin
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| dc.contributor.author | Derevyanko, V.V. | |
| dc.contributor.author | Sukhareva, T.V. | |
| dc.contributor.author | Finkel, V.A. | |
| dc.contributor.author | Shahov, Yu.N. | |
| dc.date.accessioned | 2017-06-06T17:24:47Z | |
| dc.date.available | 2017-06-06T17:24:47Z | |
| dc.date.issued | 2015 | |
| dc.identifier.citation | Phase H-T-diagram for MgB₂ granular BCS-superconductor in weak magnetic fields / V.V. Derevyanko, T.V. Sukhareva, V.A. Finkel, Yu.N. Shahov // Functional Materials. — 2015. — Т. 22, № 3. — С. 332-337. — Бібліогр.: 21 назв. — англ. | uk_UA |
| dc.identifier.issn | 1027-5495 | |
| dc.identifier.other | DOI: http://dx.doi.org/10.15407/fm22.03.332 | |
| dc.identifier.uri | http://dspace.nbuv.gov.ua/handle/123456789/119378 | |
| dc.description.abstract | For the purpose of plotting the H-T diagram for MgB₂ granular superconductors, the behavior of electrical resistivity-versus-temperature dependences were studied at ~35 to ~45 K in external magnetic fields with magnetic field strengths Hext up to ~2 kOe. The effect of increasing the superconductivity transition width ΔTc at increased Hext has been revealed. A model has been developed for superconductivity transitions in a two-level system. The data obtained allowed establishing the existence of a weak links system in MgB₂ granular superconductors. | uk_UA |
| dc.language.iso | en | uk_UA |
| dc.publisher | НТК «Інститут монокристалів» НАН України | uk_UA |
| dc.relation.ispartof | Functional Materials | |
| dc.subject | Characterization and properties | uk_UA |
| dc.title | Phase H-T-diagram for MgB₂ granular BCS-superconductor in weak magnetic fields | uk_UA |
| dc.type | Article | uk_UA |
| dc.status | published earlier | uk_UA |
