TY - CONF T1 - ENERGY-LEVEL STRUCTURE OF EXCITONS IN TYPE-II GAAS/ALAS SUPERLATTICES STUDIED BY INDUCED FAR INFRARED-ABSORPTION SPECTROSCOPY JO - 20TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, VOLS 1-3 PY - 1990/01/01 AU - PHILLIPS CC AU - HODGE CC AU - SKOLNICK MS AU - SMITH GW AU - WHITEHOUSE CR AU - DAWSON P AU - FOXON CT ED - SP - 1581 EP - 1584 Y2 - 2025/09/10 ER -