Luminescence lifetime of the 1.5-μm emis
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B Schuller; R Carius; S Lenk; S Mantl
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Article
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2002
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Elsevier Science
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English
⚖ 188 KB
Semiconducting iron disilicide precipitates in silicon were fabricated by ion beam synthesis and characterised by photoluminescence and TEM. We have measured the decay time of the 1.55-mm line, which was found to be 10 ms at 10 K. No evidence for a fast, direct transition could be found from the tim