Tl1 (Ba1-x Sr8)2 Ca2 Cu3 Oy oxide superconductor and method of producing the same

作者: Atsuko Soeta , Tomoichi Kamo , Shinpei Matsuda , Takaaki Suzuki , Seizi Takeuchi

DOI:

关键词: OxideStrontiumPerovskite (structure)Strontium oxideBarium oxideCopper oxideMaterials scienceInorganic chemistryThalliumCalcium oxide

摘要: An oxide superconductor comprising a perovskite type compound of thallium, strontium, calcium and copper or balium, is produced by absorbing thallium in gaseous phase into mixture strontium barium oxide, compounds capable producing these oxides upon firing. From this are provided wire material, tape-shaped coil, thin film, magnet, magnetic shielding printed circuit board, measuring device, computer, power storing device etc.