Laser treatment of seed-mediated nanostructured silver film morphology

0343289 - ÚVGZ 2011 RIV CH eng J - Článek v odborném periodiku
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
Výzkumný záměr: CEZ:AV0Z60870520
Klíčová slova: optical materials
Kód oboru RIV: BO - Biofyzika
Impakt faktor: 2.015, rok: 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.
Trvalý link: http://hdl.handle.net/11104/0005903