Metal oxide material with Ln, Sr, Cu, Re, O, and optionally Ca

Details Metal oxide material with Ln, Sr, Cu, Re, O, and optionally Ca Metal oxide material with Ln, Sr, Cu, Re, O, and optionally Ca

1994-06-27

1996-04-30

McGinty, Douglas J.

Superconductor technology: apparatus, material, process

High temperature , per se

Copper containing

505778, 505125, 505779, 501123, 252521, 252520, 252519, 252518, H01B 1200, C04B 3545, C04B 3550, C04B 35505

Patent

active

055125387

ABSTRACT:
Provided is a metal oxide material represented by the composition formula of Ln.sub.a Sr.sub.b Cu.sub.3-x M.sub.x O.sub.c, where 2.7.ltoreq.a+b.ltoreq.3.3; 0.8.ltoreq.a.ltoreq.1.2; 6.ltoreq.c.ltoreq.9; and 0.05 .ltoreq.x.ltoreq.0.7, Ln is at least one element selected from the group of elements of Y and lanthanoids or an atomic group consisting of said elements, and M is at least one element selected from the group of elements of Ti, V, Ga, Ge, Mo, W and Re or an atomic group consisting of said elements.

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