| http://www.w3.org/ns/prov#value | - The present invention is a method of making a high temperature superconducting ceramic oxide composite by filling the open cells of a reticulated silver, silver alloy, gold or gold alloy foam structure with a superconducting ceramic oxide or precursor and then compacting and heating the structure to make a composite that has a continuous region of high temperature superconducting ceramic oxide int
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