TY - JOUR T1 - Electric field induced blueshift of the e1-hh1 exciton transition in a GaAs1-xNx/GaAs (x < 1%) stepped quantum well JO - APPL PHYS LETT PY - 2006/12/25 AU - Lim ACH AU - Gupta R AU - Haywood SK AU - Steer MJ AU - Hopkinson M AU - Hill G ED - DO - DOI: 10.1063/1.2424278 VL - 89 IS - 26 Y2 - 2025/05/18 ER -