Site selective rare earth spectroscopy i
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M.A. Valentini; J.C. Wright
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Article
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1983
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Elsevier Science
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English
โ 450 KB
High-resolution laser techniques are shown to spectra!ly resolve europium substituted calcium ion binding sites of the protein thermoysin. Fluorescence line narrowing techniques are shown to reduce the linewidths by 30% for non-resonant transitions indicating accidental degeneracies limit the spectr