Magnetic behavior of light rare earth ions in (Nd,Eu,Gd)-123 superconductors

0392284 - FZÚ 2014 RIV US eng J - Článek v odborném periodiku
Jirsa, Miloš - Rameš, Michal - Marcenat, C. - Wolf, T.
Magnetic behavior of light rare earth ions in (Nd,Eu,Gd)-123 superconductors.
Journal of Superconductivity and Novel Magnetism. Roč. 26, č. 4 (2013), s. 901-905. ISSN 1557-1939. E-ISSN 1557-1947
Grant CEP: GA MŠMT(CZ) ME10069
Institucionální podpora: RVO:68378271
Klíčová slova: high- T c superconductors * cuprates * thermodynamic properties * LRE-123 * paramagnetic ions
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.930, rok: 2013

The paramagnetic light-rare-earth (LRE) ions sig-nificantly participate on the total measured magnetic signal of LRE-123 superconductors. At low temperatures, most of the paramagnetic LRE ions become magnetically ordered. The ordering depends on the ions distance in the given compound. We investigated magnetic behavior of LRE ions in the (Nd0.33Eu0.38Gd0.28)Ba2Cu3Oy superconductor in a broad temperature and magnetic field range with the aim to find thermodynamic characteristics of the compound. The thermodynamic reversible magnetization and the associated thermodynamic characteristics were obtained.
Trvalý link: http://hdl.handle.net/11104/0221193