Umklapp-mediated quantization of electronic states in Ag films on Ge(111).

Abstract

We employ angle-resolved photoemission to study the electronic structure of atomically uniform films of Ag grown on Ge(111). A new kind of quantum well state is observed near a specific emission direction away from the surface normal. In contrast with the usual quantum well state arising from electron confinement by specular reflections at the surface and… (More)

Topics

Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.