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Magnetization anomalies in the superconducting state of RuSr2GdCu2O8 and the magnetic study of Sr2GdRuO6

Title data

Papageorgiou, Thomas ; Herrmannsdörfer, Thomas ; Dinnebier, Robert E. ; Mai, Timo ; Ernst, Tobias ; Wunschel, Markus ; Braun, Hans F.:
Magnetization anomalies in the superconducting state of RuSr2GdCu2O8 and the magnetic study of Sr2GdRuO6.
In: Physica C: Superconductivity and its Applications. Vol. 377 (2002) Issue 3 . - 383 - 392.
ISSN 0921-4534
DOI: https://doi.org/10.1016/S0921-4534(01)01291-6

Official URL: Volltext

Abstract in another language

d.c. magnetization measurements performed on a polycrystalline sample of RuSr2GdCu2O8 (Ru-1212) showed distinct peaks of the magnetization upon entering the superconducting state. Since Sr2GdRuO6 (Sr-2116) is the precursor for the preparation of Ru-1212, a detailed investigation of the magnetic properties of Sr-2116 was carried out. Although similarities were observed in the magnetic behavior of Sr-2116 and Ru-1212 in the temperature range of the observed peaks, we can exclude, based on a quantitative comparison, that the anomalies observed for Ru-1212 are due to Sr-2116 impurities.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: Sr2GdRuO6
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors > Professorship Experimental Physics V - Univ.-Prof. Dr. Hans Braun
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences > Chair Crystallography
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 21 Mar 2016 08:42
Last Modified: 03 Nov 2017 07:43
URI: https://eref.uni-bayreuth.de/id/eprint/31918