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http://hdl.handle.net/2289/8476| Title: | Tunable Optical Limiting Action due to Non-linear absorption in ZnO/Ag Nanocomposites |
| Authors: | Radhu, S Vijayan, C Sandeep, Suchand Philip, Reji |
| Keywords: | Nanocomposites, Optical non-linearity Optical limiting |
| Issue Date: | Jul-2011 |
| Publisher: | AIP Conference Proceedings |
| Citation: | AIP Conference Proceedings, 2011, Vol.1349, p425-426 |
| Abstract: | ZnO/Ag nanocomposites with different silver concentration are successfully synthesized by solvothermal method. The characterization of the as‐ synthesized samples is done using XRD, UV‐visible spectroscopy and HRTEM and the results indicate that the composites consist of silver nanoparticles attached to the ZnO nanoparticles. The optical non‐linearity in these samples is studied using open aperture Z‐scan technique and the experimental results agree well with a theoretical model involving two‐ photon absorption. It is found that the parameters of optical limiting can be tuned in a broad band by varying the silver concentration in the samples. |
| Description: | Open Access. |
| URI: | http://hdl.handle.net/2289/8476 |
| ISSN: | 0094-243X 1551-7616 (online) |
| Alternative Location: | http://dx.doi.org/10.1063/1.3605916 |
| Copyright: | 2011 American Institute of Physics. |
| Additional information: | SOLID STATE PHYSICS, PROCEEDINGS OF THE 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010 26–30 December 2010 Manipal, (India) |
| Appears in Collections: | Research Papers (LAMP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2011, AIP Conference Proceedings, Vol.1349, p425-426.pdf Restricted Access | 598.57 kB | Adobe PDF | View/Open Request a copy |
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