(Q33269381)
Statements
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Near-infrared (NIR) to red and green up-conversion emission from silica sol-gel thin films made with La(0.45)Yb(0.50)Er(0.05)F(3) nanoparticles, hetero-looping-enhanced energy transfer (Hetero-LEET): a new up-conversion process (English)
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Sri Sivakumar
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Frank C J M van Veggel
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P Stanley May
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1 January 2007
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129
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620-625
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Identifiers
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1 reference