Rashba Spin-Orbit Coupling in Image Potential States

Silvia Tognolini, S. Achilli, Simona Achilli, L. Longetti, E. Fava, C. Mariani, M. I. Trioni, Stefania Pagliara

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

The search in two-dimensional condensed matter systems of Rashba-type spin-polarized electronic states is aimed by the possibility to control and manipulate the spin orientation. In this Letter, for the first time, we report on the experimental evidence of a Rashba-type spin splitting in the n = 1 image potential state. The image potential state Rashba splitting here measured at the graphene/Ir(111) interface, as confirmed by theoretical considerations, can be detectable to any metal surface with a significant spin-orbit coupling.
Original languageEnglish
Pages (from-to)046801-046805
Number of pages5
JournalPhysical Review Letters
Volume115
DOIs
Publication statusPublished - 2015

Keywords

  • INTERFACES
  • IRON-PHTHALOCYANINE
  • MAGNETISM
  • SURFACES

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