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Royal Society of Chemistry, Chemical Communications, 51(50), p. 6704-6706, 2014

DOI: 10.1039/c4cc01450b

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Molecular photo-oscillators based on highly accelerated heterocyclic azo dyes in nematic liquid crystals

Journal article published in 2014 by Jaume Garcia-Amorós, Marta Reig, M. Cidália R. Castro, Alba Cuadrado, M. Manuela M. Raposo ORCID, Dolores Velasco,
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Benzothiazole-pyrrole-based azo dyes enhance greatly their thermal isomerisation rate up to 160 times when they are under the influence of the nematic mean field yielding the LC-based photochromic oscillators with the highest oscillation frequencies reported so far (2.6 kHz at 298 K). ; Fundação para a Ciência e a Tecnologia (FCT)