CHARACTERIZATION OF ENHANCED FIELD EMISSION SITES ON NIOBIUM SURFACES DUE TO HEAT TREATMENT N. SANKARRAMAN, Ph. NIEDERMANN, R. J. NOER et O. FISCHERJ. Phys. Colloques, 47 C7 (1986) C7-133-C7-138DOI: https://doi.org/10.1051/jphyscol:1986724
