Photoemission spectra of deuterated silicon clusters: experiment and theory |
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| Authors: | L. Kronik, R. Fromherz, E. Ko, G. Gantefö r J. R. Chelikowsky |
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| Affiliation: | (1) Department of Chemical Engineering and Materials Science, Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455, USA;(2) Department of Physics, University of Konstanz, 78457 Konstanz, Germany;(3) Present address: Department of Materials and Interfaces, Weizmann Institue of Science, 76100 Rehovoth, Israel |
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| Abstract: | We compare experimentally measured andab initio computedphotoelectron spectra of negatively charged deuterated siliconclusters ( , 4 m10, 0n2) produced in a plasma environment.Based on this comparison, we discuss the kinetics andthermodynamics of the cluster formation and the effect ofdeuterium on the geometrical and electronic structure of theclusters. |
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| Keywords: | 36.40.-c Atomic and molecular clusters 61.46.+w Nanoscale materials: clusters, nanoparticles,nanotubes, and nanocrystals 73.22.-f Electronic structure of nanoscale materials:clusters, nanoparticles, nanotubes, andnanocrystals |
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