[E2-O7] Slot 07

[E2-O7-01 (Symposium Invited)] Unique Vortex Pinning Properties of 1144-type Iron-based Superconductors

*Shigeyuki Ishida¹, Hiraku Ogino¹, Akira Iyo¹, Nao Takeshita¹, Hiroshi Eisaki¹, Kenji Kawashima², Kazuki Iida³, Koji Munakata³, Akiko Nakao³, Keiichi Yanagisawa⁴, Yuuga Kobayashi⁴, Koji Kimoto⁴, Hideki Abe⁴, Motoharu Imai⁴, Jun-ichi Shimoyama⁵, Daniel Kagerbauer⁶, Sigrid Holleis⁶, Michael Eisterer⁶ (1. AIST (Japan), 2. IMRA JAPAN CO., LTD. (Japan), 3. CROSS (Japan), 4. NIMS (Japan), 5. Aoyama Gakuin Univ. (Japan), 6. TU Wien (Austria))

Keywords:Iron-based superconductors, 1144 type, Vortex pinning, Defect structure, Magnetic order