1 citations · 1 across the 3 of their papers we have counts for
9 papers
Influence of low-level Pr substitution on the superconducting properties of YBa2Cu3O7-delta single crystals
A. Kortyka, R. Puzniak, A. Wisniewski +4
We report on measurements on Y1-xPrxBa2Cu3O7-delta single crystals, with x varying from 0 to 2.4%. The upper and the lower critical fields, Hc2 and Hc1, the Ginzburg-Landau paramet…
Metastable diamagnetism in Sm0.1Ca0.84Sr0.06MnO3 manganite
V. Markovich, I. Fita, R. Puzniak +6
Magnetic properties of polycrystalline Sm0.1Ca0.84Sr0.06MnO3 in pristine and metastable states have been investigated in wide range of temperatures and magnetic fields. It was foun…
Interplay between itinerant and localized states in CaMn1-xRuxO3 (x =0 - 0.5) manganites
V. Markovich, M. Auslender, I. Fita +6
Magnetic properties of polycrystalline CaMn1-xRuxO3 (x = 0 - 0.5) samples were investigated in the temperature range 4.2 - 250 K, under external magnetic field up to 15 kOe and und…
Strong magnetic pair breaking in Mn substituted MgB_2 single crystals
K. Rogacki, B. Batlogg, J. Karpinski +9
Magnetic ions (Mn) were substituted in MgB_2 single crystals resulting in a strong pair-breaking effect. The superconducting transition temperature, T_c, in Mg_{1-x}Mn_xB_2 has bee…
Anisotropic properties of MgB2 by torque magnetometry
M. Angst, D. Di Castro, R. Puzniak +6
Anisotropic properties of superconducting MgB2 obtained by torque magnetometry are compared to theoretical predictions, concentrating on two issues. Firstly, the angular dependence…
On the effect of heterovalent substitutions in ruthenocuprates
P. W. Klamut, B. Dabrowski, S. M. Mini +14
We discuss the properties of superconducting derivatives of the RuSr2GdCu2O8 (1212-type) ruthenocuprate, for which heterovalent doping has been achieved through partial substitutio…