共 5 条
[1]
BARGER RL, 1973, APPL PHYS LETT, V22, P11
[2]
BARGER RL, 1975, APPL PHYS LETT, V27, P1
[3]
SCHUDA F, 1973, APPL PHYSICS LETTERS, V22, P8
[4]
SHANK CV, 1973, APPL PHYS LETT, V23, P3