Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Surface Barrier Bound State Energies from Elastic Electron Scattering
Abstract Recently there has been interest in unfilled electron surface states at clean metal surfaces where the electron is bound between the surface barrier potential and the outer layer of atoms. Information has been obtained from photoemission and inverse photoemission experiments /1,2/ and calculations from model surfaces /3,4/. States whose wave functions are localised far from the surface are more dependent on the barrier potential and are termed “barrier-induced” or “image-induced” states if the barrier approaches the image form. Those states localised closer to the crystal substrate are more dependent on the potential in that region and are termed “crystal-induced” surface states.
Surface Barrier Bound State Energies from Elastic Electron Scattering
Abstract Recently there has been interest in unfilled electron surface states at clean metal surfaces where the electron is bound between the surface barrier potential and the outer layer of atoms. Information has been obtained from photoemission and inverse photoemission experiments /1,2/ and calculations from model surfaces /3,4/. States whose wave functions are localised far from the surface are more dependent on the barrier potential and are termed “barrier-induced” or “image-induced” states if the barrier approaches the image form. Those states localised closer to the crystal substrate are more dependent on the potential in that region and are termed “crystal-induced” surface states.
Surface Barrier Bound State Energies from Elastic Electron Scattering
Read, M. N. (Autor:in) / Christopoulos, A. S. (Autor:in)
01.01.1988
6 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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