Origin of surface resonance states in nearly-free-electron metals: Al(001)

H. Krakauer, M. Posternak, Arthur J Freeman

Research output: Contribution to journalArticlepeer-review

31 Citations (Scopus)


Thin-film energy-band determinations of a surface-state-surface-resonance band in Al(001) are found to account completely for and clarify the new angle-resolved photoemission observations of Gartland and Slagsvold. The transition from a true surface state to a surface resonance is explained in terms of a mechanism in nearly-free-electron metals for the formation of surface resonances in "partial" Bragg-reflection bulk energy gaps.

Original languageEnglish
Pages (from-to)1072-1075
Number of pages4
JournalPhysical Review Letters
Issue number15
Publication statusPublished - 1978

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Origin of surface resonance states in nearly-free-electron metals: Al(001)'. Together they form a unique fingerprint.

Cite this