[Fr-A] Poster Session

[Fr-A-33] Probing 4f anisotropic charge distribution of trigonal YbNi₃Al₉
by linear dichroism in Yb 3d core-level photoemission

*Yuina Kanai-Nakata^1,2,3, Haruna Yoshizawa¹, Toshiharu Kadono^1,2, Amina Abozeed^1,2, Akira Sekiyama^2,3, Hidenori Fujiwara^2,3, Kohei Yamagami^2,3, Atsushi Higashiya^2,4, Atsushi Yamasaki^2,5, Arata Tanaka⁶, Kenji Tamasaku², Makina Yabashi², Tetsuya Ishikawa², Yuji Matsumoto⁷, Shigeo Ohara⁷, Shin Imada^1,2 (1. Department of Physical Sciences, Ritsumeikan University(Japan), 2. RIKEN SPring-8 Center(Japan), 3. Division of Materials Physics, Graduate School of Engineering Science, Osaka University(Japan), 4. Faculty of Science and Engineering, Setsunan University(Japan), 5. Faculty of Science and Engineering, Konan University(Japan), 6. Department of Quantum Matter, ADSM, Hiroshima University(Japan), 7. Graduate School of Engineering, Nagoya Institute of Technology(Japan))

Keywords:4f anisotropic charge distribution, CEF ground state, polarization-dependent photoemission