title: Optical-reflectance anisotropy in epitaxial metastable (GaAs)1-x(Si2)x(001) alloys: A probe for the zinc-blende-to-diamond structural transition.
authors.initials: A
authors.lastname: Lastras-Martinez
authors.initials: G
authors.lastname: Rodriguez-Pedroza
authors.initials: DH
authors.lastname: Mei
authors.initials: B
authors.lastname: Kramer
authors.initials: D
authors.lastname: Lubben
authors.initials: JE
authors.lastname: Greene