Non-linear optical effects (SRS) in nanostructured polyaniline LED
Authors:
- Jerzy Langer,
- Bartosz Miładowski,
- Sebastian Tomasz Golczak,
- Krzysztof Langer,
- Piotr Stefaniak,
- Anna Adamczak,
- Magdalena Andrzejewska,
- Lucyna Sójka,
- Magdalena Kalisz
Abstract
Non-linear optical effects (the stimulated anti-Stokes Raman scattering, SRS) have been observed in a nano-structured polyaniline LED. The mechanism of the anomalous enhancement is based on changes of the Raman cross section due to the resonant interaction involving stretching vibrations of triple bonds - diacetylene units, formed under strong excitation conditions in degradated polyaniline molecules, which are highly efficient in normal Raman scattering and SRS active. This is the first observation of SRS in a conducting polymer LED. © 2010 The Royal Society of Chemistry.
- Record ID
- UAMd5274e1795e34789bd6d8890640a2765
- Author
- Journal series
- Journal of Materials Chemistry, ISSN 0959-9428
- Issue year
- 2010
- Vol
- 20
- Pages
- 3859-3862
- ASJC Classification
- ;
- DOI
- DOI:10.1039/b926729h Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 6; = 7; : 2010 = 1.467; : 2010 (2 years) = 5.101 - 2010 (5 years) =5.443
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMd5274e1795e34789bd6d8890640a2765/
- URN
urn:amu-prod:UAMd5274e1795e34789bd6d8890640a2765
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.