Strong phonon replicas in Be 1s photoemission spectra

Research output: Contribution to journalArticle

Abstract

Strong phonon replicas in Be 1s photoemission spectra were investigated. The fine structure caused by intrinsic excitation of a narrow band of optical phonons was discussed in the 1s photoemission proces. The excitations of the optical Be phonons in the photoemission process caused fine structures. It was found that the phonon replicas in Be metal were strong due to large size misfit between neutral and core-ionized Be.

Details

Authors
Organisations
External organisations
  • Linköping University
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Condensed Matter Physics
Original languageEnglish
Pages (from-to)4398-4401
Number of pages4
JournalPhysical Review Letters
Volume86
Issue number19
Publication statusPublished - 2001 May 7
Publication categoryResearch
Peer-reviewedYes