HIGH PULSED CURRENTS FROM PHOTO-FIELD EMITTERS H. BERGERET, M. BOUSSOUKAYA, R. CHEHAB, B. LEBLOND and J. LE DUFF J. Phys. Colloques, 49 C6 (1988) C6-167-C6-172 DOI: 10.1051/jphyscol:1988628