TY - JOUR T1 - Suppression of the observation of Stark ladders in optical measurements on superlattices by excitonic effects JO - Physical Review B PY - 1992/01/01 AU - Fox AM AU - Miller DAB AU - Cunningham JE AU - Jan WY AU - Chao CYP AU - Chuang SL ED - DO - DOI: 10.1103/PhysRevB.46.15365 VL - 46 IS - 23 SP - 15365 EP - 15376 Y2 - 2025/07/04 ER -