The collaborative research result with Prof. Hyoungjeen Jeen (Pusan National Univ., Korea) has been published in Chemistry of Materials.

Hyeyun Chung, Yeongdeuk Mun, Ahrong Jeong, Hyeonjun Kong, Mitsuki Yoshimura, Daegill Cho, Seyoung Kwon, Byung-Jun Hwang, Younghak Kim, Sang-Jin Lee, Sungkyun Park, Hiromichi Ohta, and Hyoungjeen Jeen, “Electrochemical Switching of Heat, Charge, and Light in an Oxygen-Sponge Cobaltite, PrBaCo₂O_5+x“, Chem. Mater. (2026). (July 30, 2026) (DOI: 10.1021/acs.chemmater.6c00926)