Electrical measurements of nanoscale bismuth cluster filmsM. Schulze, S. Gourley, S. A. Brown, A. Dunbar, J. Partridge and R. J. BlaikieEur. Phys. J. D, 24 1-3 (2003) 291-294DOI: https://doi.org/10.1140/epjd/e2003-00144-3