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 . - pp. 383-392.
ISSN 0921-4534
DOI: https://doi.org/10.1016/S0921-4534(01)01291-6

Official URL:

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 > Professor 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:	25 Aug 2022 14:20
URI:	https://eref.uni-bayreuth.de/id/eprint/31918