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 SM ISO690:2012MUNTYANU, Fiodor M., GILEWSKI, Andrzej, NENKOV , Konstantin A., ZALESKI, Andrzej Janusz, CHISTOL, Vitalie. Magnetic properties and superconductivity of nano-width crystallite interfaces of bicrystals and tricrystals of Bi1-x-Sbx (x≤0.2) alloys. In: Physica Status Solidi (B) Basic Research, 2011, vol. 248, pp. 2903-2907. ISSN 0370-1972. DOI: https://doi.org/10.1002/pssb.201147162 |
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  Physica Status Solidi (B) Basic Research |
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| Volumul 248 / 2011 / ISSN 0370-1972 | |
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| DOI:https://doi.org/10.1002/pssb.201147162 | |
| Pag. 2903-2907 | |
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The magnetic properties of bicrystals and tricrystals of Bi1-x-Sbx (x≤0.2) alloys were studied in a temperature range of 1.8-100K. The ferromagnetic-like hysteresis loops are found in tricrystals and some bicrystals. We revealed that nano-width crystallite interfaces (∼100nm) exhibit superconducting behavior, whereas the single crystalline samples are not superconducting. The onset of superconducting transition (∼36K) in some of these interfaces considerably exceeds the values of other semimetal nanoobjects. |
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| Cuvinte-cheie Bicrystals, magnetic properties, Superconducting crystallite interfaces, Tricrystals |
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