Effect of CO and H adsorption on the compositional structure of binary nanoalloys via DFT modeling Paul S. West, Roy L. Johnston, Giovanni Barcaro and Alessandro Fortunelli Eur. Phys. J. D, 67 8 (2013) 165 Published online: 01 August 2013 DOI: 10.1140/epjd/e2013-40257-4