Abstract
A comparative study of thin film production based on gentle laser-ablation techniques has been carried out with the luminescent polymer poly [2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylene vinylene]. Using a free-electron laser films were made by resonant infrared pulsed laser deposition (RIR-PLD). For the first time resonant infrared matrix assisted pulsed laser evaporation (RIR-MAPLE) was successfully demonstrated on a luminescent polymer system. In addition to this, an excimer laser has been used for UV-MAPLE depositions at 193 and 248-nm irradiation. Films deposited onto NaCl and quartz substrates were analyzed by Fourier transform infrared spectroscopy, UV-visible absorbance and photoluminescence. Photoluminescent material was deposited by RIR-MAPLE and 248-nm MAPLE, while the RIR-PLD and 193-nm-MAPLE depositions displayed the smoothest surfaces but did not show photoluminescence. (C) 2003 Elsevier B.V. All rights reserved.
Originalsprog | Engelsk |
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Tidsskrift | Thin Solid Films |
Vol/bind | 453-454 |
Sider (fra-til) | 177-181 |
ISSN | 0040-6090 |
DOI | |
Status | Udgivet - 2004 |
Udgivet eksternt | Ja |
Begivenhed | E-MRS 2004 Spring Meeting: Symposium H on Photonic Processing of Surfaces, Thin Films and Devices - Strasbourg, Frankrig Varighed: 10 jun. 2004 → 13 jun. 2004 |
Konference
Konference | E-MRS 2004 Spring Meeting |
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Land/Område | Frankrig |
By | Strasbourg |
Periode | 10/06/2004 → 13/06/2004 |