共 20 条
[1]
BURKHARDT PJ, 1966, T IEEE ELECTRON DEVI, V13, P268
[3]
CHOU NJ, 1969, IBM TECH DISCLOSURE, V11, P1580
[8]
HEIMAN FP, 1965, T IEEE, VED12, P167
[9]
KAISER W, 1957, J APPL PHYS, V28, P822
[10]
MITCHELL JP, 1967, BELL SYST TECH J, V46, P1