Publication - Journal Article Crystallographic dependence of visible-light photoactivity in epitaxialTiO2−xNxanatase and rutile DOI https://doi.org/10.1103/physrevb.79.085401 Journal Article Physical Review B, vol. 79, iss. 8, 2009 Authors T. Ohsawa, I. Lyubinetsky, Y. Du, M. A. Henderson, V. Shutthanandan, S. A. Chambers Language English