3 papers
cond-mat.supr-con2002
Effect of annealing on the physical properties of RuSr2GdCu2O8 sintered samples and a discussion about magnetic measurements performed by SQUID magnetometer
M. R. Cimberle, R. Masini, C. Ferdeghini +2
In this paper we present the physical characterization of sintered RuSr2GdCu2O8 samples prepared with different procedures. In particular we show how the physical properties are af…
cond-mat.supr-con2001
Josephson effect and tunneling spectroscopy in Nb/Al2O3/Al/MgB2 thin films junctions
G. Carapella, N. Martucciello, G. Costabile +3
We report the demonstration of dc and ac Josephson effects as well as tunneling spectroscopy measurements on Nb/Al2O3/Al/MgB2 thin films heterostructures. Data on dc Josephson effe…
cond-mat.str-el1999
Characterisation, Raman, Magnetic and Resistivity measurements in polycrystalline samples of LaMnO3 doped with Cd
J. Lopez, V. Dediu, P. Nozar +5
We report a study of polycrystalline samples of the family La1-xCdxMnO3+dwith different percentage of Mn4+ ions. X-rays diffraction, Iodometric titration, Raman, Magnetic and Elect…