TY - CONF T1 - Magnetic field induced indirect gap in a modulation doped quantum well JO - Surface Science PY - 1992/02/19 AU - Whittaker DM AU - Fisher TA AU - Simmonds PE AU - Skolnick MS AU - Smith RS AU - Taylor LL AU - Bass SJ ED - DO - DOI: 10.1016/0039-6028(92)90406-v PB - Elsevier BV VL - 263 IS - 1-3 SP - 549 EP - 552 Y2 - 2025/05/03 ER -