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The still unknown azobenzene - wavelength dependent photoanisotropy in amorphous azobenzene polymers.
P S Ramanujam, Ole Bjarlin Jensen, Peter Tidemand-Lichtenberg
Department of Photonics Engineering, Technical University of Denmark, DK-4000 Roskilde, Denmark. psra@fotonik.dtu.dk
Optics express 2013 Jan 28Sizes of these terms reflect their relevance to your search.
We demonstrate a new type of anisotropy in thin films of amorphous azobenzene polymers induced between 570 and 633 nm, where the absorbance in the film is on the order of 0.05. The anisotropy has a pronounced radial contribution. This observation points to an additional mechanism for the alignment of azobenzene molecules.
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P S Ramanujam, Ole Bjarlin Jensen, Peter Tidemand-Lichtenberg. The still unknown azobenzene - wavelength dependent photoanisotropy in amorphous azobenzene polymers. Optics express. 2013 Jan 28;21(2):1812-9
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PMID: 23389165
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