Vijaykumar, T. ; Kulkarni, G. U. (2009) Local anodic oxidation patterning of Au deposited Si surfaces Journal of Nanoscience and Nanotechnology, 9 (9). pp. 5351-5354. ISSN 1533-4880
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Official URL: http://www.ingentaconnect.com/contentone/asp/jnn/2...
Related URL: http://dx.doi.org/10.1166/jnn.2009.1189
Abstract
Nanopatterning of Si(100) surfaces deposited with Au films from physical and chemical methods, has been carried out using a AFM set up mounted with a conducting tip. At a tip bias of −12 V, the LAO patterns drawn on various Au/SiOx surfaces have been compared with those on bare Si. The height of the oxide patterns is several times higher in the case of Au covered Si surfaces compared to patterns on bare Si surface. The enhancement in LAO is related to the catalytic activity of Au nanoparticulates at SiOx interface.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Scientific Publishers. |
| Keywords: | AFM; Gold Catalysis; LAO; Nanoparticles; Nanopatterning |
| ID Code: | 103039 |
| Deposited On: | 04 Mar 2017 12:38 |
| Last Modified: | 04 Mar 2017 12:38 |
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