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Laser-induced assembly of gold nanoparticles into colloidal crystals
| Content Provider | Semantic Scholar |
|---|---|
| Author | Harris, Nadine Ford, Michael J. Cortie, Michael B. McDonagh, Andrew M. |
| Copyright Year | 2007 |
| Abstract | Micron-sized colloidal crystals comprised of gold nanospheres have been synthesized directly from a gold nanoparticle/methyl methacrylate colloid by application of a 514 nm laser at 500 mW. An array of colloidal crystals can be created by translation of the glass substrate under the laser beam, after 2 min of irradiation at each site. We demonstrate through a series of control experiments and calculations that plasmon-induced, localized heating of the gold nanoparticles contributes to the mechanism responsible for the formation of these colloidal crystals. |
| Starting Page | 365301 |
| Ending Page | 365301 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1088/0957-4484/18/36/365301 |
| Volume Number | 18 |
| Alternate Webpage(s) | https://opus.lib.uts.edu.au/bitstream/10453/4372/3/2006012994.pdf |
| Alternate Webpage(s) | https://doi.org/10.1088/0957-4484%2F18%2F36%2F365301 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
