Observation of Rashba splitting on β - 3 × 3 - Sb / Si 111 reconstructed surface

  • Xie Gang Zhu
  • , Zheng Liu
  • , Wei Li
  • , Jing Wen
  • , Xi Chen
  • , Jin Feng Jia
  • , Xu Cun Ma
  • , Ke He
  • , Li Li Wang
  • , Qi Kun Xue*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The electronic structure of 3×3-Sb/Si111 reconstructed surface is measured by angle-resolved photoemission spectroscopy. By the first time, band splitting at Γ̄ and M̄ points in the surface Brillouin zone (SBZ) of this system is observed, which could be simply interpreted in the framework of Rashba splitting. Furthermore, first principle calculation is carried out and compared with our experimental results.

Original languageEnglish
Pages (from-to)115-119
Number of pages5
JournalSurface Science
Volume618
DOIs
StatePublished - Dec 2013
Externally publishedYes

Keywords

  • Angle resolved photoemission spectroscopy
  • First principle calculation
  • Rashba splitting

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