AVALANCHE AND TUNNELING BREAKDOWN MECHANISMS IN HEMT'S POWER STRUCTURES Y. CROSNIER, F. TEMCAMANI, D. LIPPENS et G. SALMERJ. Phys. Colloques, 49 C4 (1988) C4-563-C4-566DOI: https://doi.org/10.1051/jphyscol:19884118