Kyungpook National University, Pusan National University, Kyungpook National University, Kyungpook National University, Pusan National University, Pusan National University, Japan Synchrotron Radiation Research Institute, Japan Synchrotron Radiation Research Institute, Chungnam National University, Pohang University of Science and Technology (POSTECH) - Pohang Accelerator Laboratory, Pohang University of Science and Technology (POSTECH) - Pohang Accelerator Laboratory, Korea Basic Science Institute (KBSI), Korea Basic Science Institute (KBSI), Korea Basic Science Institute (KBSI), Pusan National University, Department of Physics and Kyungpook National University