*Takahiro Shimojima1, Yoshihito Motoyui2, Toshiyuki Taniuchi2,3, Cédric Bareille2,3, Seiichiro Onari4, Hiroshi Kontani4, Masamichi Nakajima5, Shigeru Kasahara6,7, Takasada Shibauchi8, Yuji Matsuda6, Shik Shin2,3,9
(1. RIKEN CEMS (Japan), 2. ISSP, Univ. of Tokyo (Japan), 3. MIRC, Univ. of Tokyo (Japan), 4. Department of Physics, Nagoya University (Japan), 5. Department of Physics, Osaka University (Japan), 6. Department of Physics, Kyoto University (Japan), 7. Research Institute for Interdisciplinary Science, Okayama University (Japan), 8. Department of Advanced Materials Science, Univ. of Tokyo (Japan), 9. Office of University Professor, Univ. of Tokyo (Japan))
Keywords:Iron-based superconductors, Electronic nematicity, Photoemission electron microscopy