Photoactivated Fluorescence from Small Silver Nanoclusters and Their Relation to Raman Spectroscopy
Photoactivated fluorescence from individual silver nanoclusters ranging in size from 2 8 atoms has been demonstrated at room temperature. The optical properties of such clusters are far superior to those of fluorescence dyes with absorption cross sections ~50 times stronger than those of even the...
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| Format: | Others |
| Language: | en_US |
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Georgia Institute of Technology
2005
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| Online Access: | http://hdl.handle.net/1853/5117 |