共 9 条
[2]
AYABE M, 1980, JAPAN J APPL PHY S19, P399
[6]
KIRBY PA, 1979, ELECTRON LETT, V15, P824
[7]
KIRBY PA, 1976, J APPL PHYS, V47, P4547
[9]
OOMURA E, UNPUBLISHED