Superconducting ceramics

Superconductor technology: apparatus – material – process – High temperature – per se – Copper containing

Reexamination Certificate

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C505S125000, C505S779000, C505S780000

Reexamination Certificate

active

07112556

ABSTRACT:
Superconducting ceramics having relatively high critical temperatures are composed of rare earth metals, alkaline earth metals and copper. They have few defects and a limited polycrystalline interfacial area.

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