Dynamics of photoinduced changes in birefringence and dichroism in a nematic phase containing an azobenzene as dopant

Changes in birefringence and dichroism induced by light were monitored after pulse excitation of a nematic phase consisting of a mixture of a low molecular weight liquid crystal (ZLI-1132) and a dopant 4-(N,N-dimethylamino)- azobenzene. After excitation in the UV, large changes in the light transmit...

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Detalles Bibliográficos
Autores principales: Bossi, M.L., Aramendía, P.F.
Formato: JOUR
Materias:
4 (n,n dimethylamino) azobenzene
azobenzene
azobenzene derivative
unclassified drug
article
birefringence
dynamics
isomerization
light
light absorption
priority journal
ultraviolet irradiation
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_1474905X_v1_n7_p507_Bossi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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