Quantum well photoemission from atomically uniform Ag films: Determination of electronic band structure and quasi-particle lifetime in Ag(100)

J. J. Paggel, T. Miller, D. A. Luh, T. C. Chiang

研究成果: 雜誌貢獻會議論文同行評審

17 引文 斯高帕斯(Scopus)

摘要

Photoemission from atomically uniform layers of Ag on a Fe(100) substrate is employed for the determination of the bulk electronic band structure of Ag. The high degree of control of the layer thickness allows the interferometric measurement of the electron momentum normal to the sample surface. This leads to an unprecedented precision in the electronic band structure determined from the experiment. The high quality of the layers also allows the discussion of the line shape of the quantum well peaks for the first time and gives access to the intrinsic and extrinsic broadening parameters of the line shape.

原文???core.languages.en_GB???
頁(從 - 到)78-85
頁數8
期刊Applied Surface Science
162
DOIs
出版狀態已出版 - 1 8月 2000
事件5th International Symposium on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN-5) - Provence, France
持續時間: 6 7月 19999 7月 1999

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