21 citations · 38 across the 3 of their papers we have counts for
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Origin of the Superconductivity in the Y-Sr-Ru-O and Y-Sr-Cu-O Systems
E. Galstyan, Y. Y. Xue, M. N. Iliev +2
We report on the structural, magnetic, and Raman-scattering studies of double perovskite structure Sr2Y(Ru1-xCux)O6-d systems made by systematic synthesis processes with various nu…
The possible origin of the higher magnetic phase transition in RuSr2Eu1.5Ce0.5Cu2O10 (Ru-1222)
I. Felner, E. Galstyan, I. Nowik
Two magnetic transitions are observed in the magneto-superconducting RuEu2-xCexSr2Cu2O10 (Ru-1222), at TM 160 K and TM2~80 K. Below TM2 the Ru moments are weak-ferromagnetically or…
Micro-structure and Magnetization of the 80-K Superconductor, TbSr2Cu2.7Mo0.3O7+d
V. P. S. Awana, Anurag Gupta, H. Kishan +5
The results of micro-structural and detailed magnetization studies are reported here for our recently published TbSr2Cu2.7Mo0.3O7+d superconductor with a transition temperature (Tc…
Coexistence of Superconductivity and Magnetism in MoSr2RCu2O8 (R=rare-earth, Mo-1212)
I. Felner, E. Galstyan, I. Asulin +2
The properties of the MoSr2RCu2O8 (R=rare earth) system are found to systematically change with the contraction of the R ions. For the light R ions (La-Nd) the samples are paramagn…
Tuning the superconducting state in the magnetic MoSr2YCu2O8 materials
I. Felner, E. Galstyan
The properties of the MoSr2YCu2O8 materials are found to systematically change with the oxygen concentration determined by the sintering and annealing conditions. The as-prepared (…
Magnetism and Superconductivity in RuM1.5Ce0.5Sr2Cu2O10 (M=Eu and Y)
I. Felner, E. Galstyan, V. P. S. Awana +1
RuY1.5Ce0.5Sr2Cu2O10, is not superconducting (SC) and orders magnetically at TM =152 K. The Ru moment at 5K is 0.75 mB. Ferromagnetic hysteresis loops are observed below Tirr= 100…