共 31 条
[2]
ANDERSON NG, 1985, APPL PHYS LETT, V46, P967
[4]
ASHIZAWA Y, 1988, I PHYS C SER, V91, P705
[5]
CASEY HC, 1978, HETEROSTRUCTURE LA B, P287
[6]
CHANG MF, 1987, JUN DEV RES C SANT B