Origin of contrast in STM images of oxygen on Pd(111) and its dependence on tip structure and tunneling parameters

1. Blanco, J.M.
2. González, C.
3. Jelínek, P.
4. Ortega, J.
5. Flores, F.
6. Pérez, R.
7. Rose, M.
8. Salmeron, M.
9. Méndez, J.
10. Wintterlin, J.
11. Ertl, G.