Microscopic calculation of differential reflectivity of GaP(110)

F. Manghi, E. Molinari, R. Del Sole, A. Selloni

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


We compute the optical properties of semiconductor surfaces starting from the self-consistent electronic structures determined using local pseudopotentials with a plane-wave basis set. Calculations for a 9 layer (110) slab of GaP are carried out with both clean and H covered surfaces. Differential reflectivity spectra and their anisotropies are interpreted in terms of transitions involving surface states.

Original languageEnglish (US)
Pages (from-to)1028-1032
Number of pages5
JournalSurface Science
Issue numberC
StatePublished - Oct 2 1987
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry


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