Hematite photoanode with complex nanoarchitecture providing tunable gradient doping and remarkable low onset potential for advanced PEC water splitting - Ahn, Hyo Jin; Goswami, Anandarup; Riboni, Francesca; Kment, Stepan; Naldoni, Alberto; Mohajernia, Shiva; Zboril, Radek; Schmuki, Patrik (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2018)