Process for producing Bi- and Pb-containing oxide superconductin
Process for producing Bi-Pb-Sr-Ca-Cu-O superconducting films
Process for producing thin films of inorganic oxides of controll
Process for producing thin layers by means of reactive cathode s
Process for the preparation of a high temperature...
Process of forming oxide superconductor possessing locally diffe
Production method of joints of superconducting oxide and...