@article{oai:kyutech.repo.nii.ac.jp:00005907, author = {Matsumoto, Kaname and 松本, 要 and 吉田, 隆 and 高野, 義彦 and 淡路, 智 and Mito, Masaki and 美藤, 正樹}, issue = {11}, journal = {低温工学}, month = {Nov}, note = {High Tc cuprate superconducting films, such as REBa2Cu3O7-x (RE=Y, Sm, Gd), REBa2Cu4O8 (RE=Y, Yb),(Hg, Re)Ba2CaCu2O6+x, (Hg, Re)Ba2Ca2Cu3O8+x, Bi2Sr2CaCu2O8 and Bi2Sr2Ca2Cu3O10, have been studied based on “atomic level control” including lattice strain control, carrier control, and nanostructure control, in order to simultaneously improve critical temperature Tc, irreversibility field Birr, and critical current density Jc of the films. We successfully fabricated high-performance cuprate superconducting films with higher Tc, Birr, and Jc on IBAD-MgO substrates.}, pages = {510--515}, title = {ゲームチェンジをめざした銅酸化物超伝導薄膜および線材の開発 ― 原子レベル制御による120K級超伝導線材の開発 ―}, volume = {50}, year = {2015}, yomi = {マツモト, カナメ and ミトウ, マサキ} }