Homometallic Intervalence Charge Transfer Band of Co(II/III) Induced by Phase Transitions in a Heterometallic Co–W Charge Transfer Photomagnet. - Nakamura, Kazuki; Nakabayashi, Koji; Nosaka, Yuito; Ota, Wakano; Kikuchi, Takashi; Ohkoshi, Shin‐ichi (Small Science, 2026)