共 36 条
[6]
BURKHARD H, 1983, JPN J APPL PHYS, V22
[7]
BUUS J, 1979, SOLID STATE ELECTRON, V3, P189
[8]
CASEY HC, 1978, HETEROSTRUCTURE LA A, P163
[10]
DOI A, 1976, APPL PHYS LETT, V28, P283