TY - JOUR T1 - Fermi-energy-edge singularity in quantum wells containing more than one occupied subband JO - Physical Review B PY - 1991/03/15 AU - Skolnick MS AU - Whittaker DM AU - Simmonds PE AU - Fisher TA AU - Saker MK AU - Rorison JM AU - Smith RS AU - Kirby PB AU - White CRH ED - DO - DOI: 10.1103/physrevb.43.7354 PB - American Physical Society (APS) VL - 43 IS - 9 SP - 7354 EP - 7357 Y2 - 2025/03/14 ER -