Linking in situ charge accumulation to electronic structure in doped SrTiO3 reveals design principles for hydrogen-evolving photocatalysts. - Moss B; Wang Q; Butler KT; Grau-Crespo R; Selim S; Regoutz A; Hisatomi T; Godin R; Payne DJ; Kafizas A; Domen K; Steier L; et al. (Nature materials, 2021)