Self-assembled monolayers as interfaces for organic opto-electronic devices L. Zuppiroli, L. Si-Ahmed, K. Kamaras, F. Nüesch, M. N. Bussac, D. Ades, A. Siove, E. Moons and M. Grätzel Eur. Phys. J. B, 11 3 (1999) 505-512 Published online: 15 October 1999 DOI: 10.1007/s100510050962