34 citations · 86 across the 7 of their papers we have counts for
7 papers
On the dc Magnetization, Spontaneous Vortex State and Specific Heat in the superconducting state of the weakly ferromagnetic superconductor RuSrGdCuO
Thomas P. Papageorgiou, Ennio Casini, Hans F. Braun +3
Magnetic-field changes 0.2 Oe over the scan length in magnetometers that necessitate sample movement are enough to create artifacts in the dc magnetization measurements of the…
Towards universal magnetization curves in the superconducting state of RuSr2GdCu2O8
Thomas P. Papageorgiou, Hans F. Braun, Tobias Goerlach +2
Whereas resistivity and ac susceptibility measurements on the magnetic (Tm ~ 130 K) superconductor (Tc,onset ~ 50 K) RuSr2GdCu2O8 (Ru-1212Gd) reported by different research groups…
SQUID magnetometry of superconducting samples: The case of RuSr2GdCu2O8
Thomas P. Papageorgiou, Ludwig Bauernfeind, Hans F. Braun
Inhomogeneities of the field in the superconducting magnet of a superconducting quantum intereference device (SQUID) magnetometer can create serious artefacts in the d.c. magnetiza…
Superconducting properties of RuSr2GdCu2O8 studied by SQUID magnetometry
Thomas P. Papageorgiou, Hans F. Braun, Thomas Herrmannsdoerfer
For polycrystalline RuSr2GdCu2O8 (Ru-1212), distinct peaks have been reported in d.c. magnetization in the superconducting state of the sample. Sr2GdRuO6 (Sr-2116), the precursor f…
Magnetization anomalies in the superconducting state of RuSr2GdCu2O8 and the magnetic study of Sr2GdRuO6
Thomas P. Papageorgiou, Thomas Herrmannsdoerfer, Robert Dinnebier +4
d.c. magnetization measurements performed on a polycrystalline sample of RuSr2GdCu2O8 (Ru-1212) showed distinct peaks of the magnetization upon entering the superconducting state.…
Inter- and Intragranular Effects in Superconducting Compacted Platinum Powders
Alexander Schindler, Reinhard Koenig, Thomas Herrmannsdoerfer +1
Compacted platinum powders exhibit a sharp onset of diamagnetic screening at mK in zero magnetic field in all samples investigated. This sharp onset is interpreted i…