DC pole | Wartość | Język |
dc.contributor.author | Jendrzejewska, Izabela | - |
dc.contributor.author | Groń, Tadeusz | - |
dc.contributor.author | Duda, Henryk | - |
dc.contributor.author | Zajdel, Piotr | - |
dc.contributor.author | Pacyna, A.W. | - |
dc.contributor.author | Maciążek, Ewa | - |
dc.date.accessioned | 2019-02-08T11:46:49Z | - |
dc.date.available | 2019-02-08T11:46:49Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Acta Physica Polonica. A, Vol. 116, nr 5 (2009), s. 913-915 | pl_PL |
dc.identifier.issn | 0587-4246 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/8133 | - |
dc.description.abstract | The structural, electrical and magnetic investigations carried out on the ZnxMnyCrzSe4 polycrystals with
y = 0:19, 0.29 and 0.38 revealed the spinel structure with the Mn ions occupying tetrahedral sites, p-type
conduction with polaronic transport at high temperatures and antiferromagnetic order with a Néel temperature
of 20 K and a Curie–Weiss temperature of 103 K. With increasing Mn content in a sample both the effective
magnetic moment and the re-entrant temperature increase while the first and second critical fields connected with
a metamagnetic transition and the breakdown of the conical spin arrangement decrease, respectively. These results
are interpreted in terms of giant cubic anisotropy as well as an effect of Mn impurities on the screw structure of
ZnCr2Se4. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
dc.subject | semiconductors | pl_PL |
dc.subject | polycrystals | pl_PL |
dc.title | Electrical and magnetic studies of ZnxMnyCr zSe4 p-type semiconductors | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.relation.journal | Acta Physica Polonica. A | pl_PL |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
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