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Laser treatment of seed-mediated nanostructured silver film morphology
- 1.0343289 - ÚVGZ 2011 RIV CH eng J - Journal Article
Ebothe, J. - Miedzinsky, R. - Reshak, Ali H - Nouneh, K. - Oyama, M. - Aloufy, A. - El Messiry, M.
Laser treatment of seed-mediated nanostructured silver film morphology.
Materials Chemistry and Physics. Roč. 113, č. 1 (2009), s. 187-191. ISSN 0254-0584. E-ISSN 1879-3312
Institutional research plan: CEZ:AV0Z60870520
Keywords : optical materials
Subject RIV: BO - Biophysics
Impact factor: 2.015, year: 2009
An efficient photoinduced method to operate by average sizes and heights of silver nanoparticles deposited on transparent and conductive substrates by seed-mediated growth method is proposed. The study is carried out with indium tin oxide (ITO) and fluorine doped tin oxide (FrO) substrates having 4 and 14 Omega/square sheet resistance, respectively. These two substrates determine different photoinduced aggregation of silver nanoparticles. The substrate resistance appears as the principal origin of the observed photoinduced aggregation features. The nanosecond kinetics of phototransparency engenders temporary oscillations in the range of nanosecond time. Several roles of the local overheating occurring through the electron-phonon interactions are evidenced. (C) 2008 Elsevier B.V. All rights reserved.
Permanent Link: http://hdl.handle.net/11104/0005903
Number of the records: 1