The field emission total energy distribution in the presence of adsorbates |
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| Authors: | A Bagchi R Gomer David R Penn |
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| Institution: | The James Franck Institute and Department of Chemistry, University of Chicago, Chicago, Illinois 60637, U.S.A.;National Bureau of Standards, Washington D.C. 20234, U.S.A. |
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| Abstract: | The total energy distribution (TED) of field-emitted electrons from an adsorbate-covered metal surface is studied within the framework of the Anderson Hamiltonian, but taking overcompleteness of states into account. The correct asymptotic behavior of the adsorbate wavefunction, postulated in the previous work, is now established, and a numerical correction factor (~15) to the adsorbate induced current density is obtained. |
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