Heterointerfaces in Strained-Layer Superlattices Studied by Surface-Sensitive XAFS Oyanagi, Hiroyuki ; Sakamoto, Kunihiro ; Sakamoto, Tsunenori Abstract Publication: Japanese Journal of Applied Physics Pub Date: January 1993 DOI: 10.7567/JJAPS.32S1.119 Bibcode: 1993JaJAP..32S.119O