Browsing by Subject "(Bi, Pb)-2212 superconductor"

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Doping Dependent Metal to Insulator Transition in the (Bi, Pb)-2212 System: The Evolution of Structural and Electronic Properties with Europium Substitution

Shabna, R; Sarun, P M; Vinu, S; Syamaprasad, U (IOP Publishing, 2009-09)

The present work investigates the effect of europium substitution on the (Bi, Pb)-2212 system in the concentration range 0.5 ≤ x ≤ 1.0. Phase analysis and lattice parameter calculations on the powder diffraction data and ...
Structural and superconducting properties of Bi1.7Pb0.4Sr2-xYbxCa1.1Cu2.1Oy system

Biju, A; Aloysius, R P; Syamaprasad, U (Elsevier, 2007)

The structural, electrical and superconducting properties of Bi1.7Pb0.4Sr2-xYbxCa1.1Cu2.1Oy system has been studied for different Yb concentrations. The samples are prepared by solid state synthesis in the polycrystalline ...
Structural and Superconducting Properties of Bi1.7Pb0.4Sr2−xGdxCa1.1Cu2.1Oy System

Biju, A; Abhilash Kumar, R G; Aloysius, R P; Syamaprasad, U (Elsevier, 2006-11-15)

The effect of substitution of the rare earth ion Gd at Sr site of (Bi, Pb)-2212 superconductor has been studied by varying Gd in the stoichiometric level. The samples were prepared by solid-state synthesis route in the ...

Now showing items 1-3 of 3

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