Electron traps and their effect on the surface chemistry of TiO2(110) - Papageorgiou, A.C.; Beglitis, N.S.; Pang, C.L.; Teobaldi, G.; Cabailh, G.; Chen, Q.; Fisher, A.J.; Hofer, W.A.; Thornton, G. (Proceedings of the National Academy of Sciences of the United States of America, 2010)