[16p-K206-1~8] 11.2 Thin and thick superconducting films, coated conductors and film crystal growth

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[16p-K206-6] Critical Current Properties of co-doped Y123 thin films prepared by FF-MOD method starting from oxides

〇Kazutoyo Sagara¹, Keigo Horiguchi¹, Takanori Motoki¹, Jun-ichi Shimoyama¹, Tatsuhiko Yoshihara², Genki Honda², Shinichi Kobayashi² (1.Aoyama Gakuin Univ., 2.SEl, Ltd.)

Keywords:

superconductivity

M (M = Zr, Hf, Mg) doped Y123 raw material solution was prepared by dissolving Y123 powder directly in propionic acid and adding a prescribed amount of commercial Hf MOD coated material or MOD solution prepared from MgO to a homemade solution prepared by adding solvent after drying. Using this solution, we also report on the J_c properties of thin films with a small amount of Mg doped to the Zr and Hf doped samples, as well as the properties of thin films with a few mol% of Y211 doped to Y123.