NARROW CHANNEL EFFECT ON n- AND p-CHANNEL DEVICES FABRICATED WITH THE SILO AND BOX ISOLATION TECHNIQUES J. L. COPPEE, E. FIGUERAS, B. GOFFIN, D. GLOESENER et F. VAN DE WIELE J. Phys. Colloques, 49 C4 (1988) C4-749-C4-752 DOI: 10.1051/jphyscol:19884156