共 25 条
[7]
DYKE W, 1954, J APPL PHYS, V26, P106
[8]
DYKE WP, 1956, ADVAN ELECTRON, V8, P115
[9]
GARDNER FM, 1962, J APPL PHYS, V33, P753
[10]
Gienapp H., 1960, Z ANGEW PHYS, V12, P254