Broadband optical absorption enhancement of N719 dye in ethanol by gold-silver alloy nanoparticles fabricated under laser ablation technique
The formation of gold-silver alloy nanoparticles (Au-Ag alloy NPs) by a two-step process with a pulsed Nd:YAG laser without any additives is presented. Mixtures of Au and Ag colloidal suspensions were separately obtained by 1064-nm laser ablation of metallic targets immersed in ethanol. Subsequently...
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| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
SPIE
2016
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| Subjects: | |
| Online Access: | http://eprints.utm.my/72732/ http://eprints.utm.my/72732/ |
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