title: Electronic structure of Sn/Cu(100)-[Formula: see text].
abstract: We present measurements of the Fermi surface and underlying band structure of Sn/Cu(100)-[Formula: see text]. This phase is observed for a coverage of 0.60-0.65 monolayers. Its electronic structure is characterized by a free-electron-like surface band folded with the reconstruction periodicity. At variance with other surface phases of Sn on Cu(100), no temperature-induced phase transition is observed for this phase from 100 K up to the desorption of Sn.
authors.affiliation: Departamento de Física de la Materia Condensada and Instituto Universitario de Ciencia de Materiales 'Nicolás Cabrera', Universidad Autónoma de Madrid, E-28049 Madrid, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Martínez-Blanco
authors.forename: V
authors.initials: V
authors.lastname: Joco
authors.forename: J
authors.initials: J
authors.lastname: Fujii
authors.forename: P
authors.initials: P
authors.lastname: Segovia
authors.forename: E G
authors.initials: EG
authors.lastname: Michel