Faze Wang, Mamiko Nakabayashi, Vikas Nandal, Gabriel Grötzner, Ryota Shoji, Hiroki Iwaizumi, Junie Jhon M. Vequizo, Naoya Shibata, Naoko Kanome, Verena Streibel, Wenpeng Li, Hiroyuki Matsuzaki, Kazuhiko Seki, Ian D. Sharp, Tsuyoshi Takata, Takashi Hisatomi, Kazunari Domen. "Single-crystalline BaxSr1-xTaO2N solid-solution photocatalyst with low defect concentrations for solar-driven water splitting." Nature Communications, 2026. doi:10.1038/s41467-026-68848-9