Surface defects and their impact on the electronic structure of Mo-doped CaO films: an STM and DFT study

Y. Cui, X. Shao, S. Prada, L. Giordano, G. Pacchioni, H.-J. Freund and N. Nilius, Phys. Chem. Chem. Phys. 16, 12764 (2014).