A new model for bound multiexciton complexes |
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Authors: | G. Kirczenow |
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Affiliation: | Department of Physics The University of British Columbia Vancouver, B.C. V6T 1W5, Canada |
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Abstract: | It is proposed that bound multiexciton complexes (BMEC) in Si may be understood in terms of a shell model analogous to those used to describe many electron atoms and atomic nuclei. A detailed scheme has been developed for the case of donor-BMEC's and applied to phosphorus donors. A number of experimental results are explained including the low energy of some BMEC recombination photons, Zeeman and stress-induced spectra, and newly observed luminescence lines. Some predictions are made. |
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