FIELD EMISSION FLUCTUATIONS INDUCED BY THE DIFFUSION OF ATOMS ON A CLEAN METAL SURFACE R.Z. BAKHTIZIN, V.G. VALEYEV et E.S. SHIKHOVTSEVA J. Phys. Colloques, 50 C8 (1989) C8-117-C8-122 DOI: 10.1051/jphyscol:1989821