TY - JOUR T1 - Structural properties of GaAsN/GaAs quantum wells studied at the atomic scale by cross-sectional scanning tunneling microscopy JO - APPL PHYS LETT PY - 2008/08/25 AU - Ulloa JM AU - Koenraad PM AU - Hopkinson M ED - DO - DOI: 10.1063/1.2968213 VL - 93 IS - 8 Y2 - 2024/12/22 ER -