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УДК: 535.31, 681, 2.738, 584-14
Birefringence in triphenylamine-containing polyheteroarylene films
Full text «Opticheskii Zhurnal»
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Publication in Journal of Optical Technology
Павлов Г.М., Михайлова Н.А., Соловская Н.А., Носова Г.И., Якиманский А.В. Двойное лучепреломление в пленках трифениламинсодержащего полигетероарилена // Оптический журнал. 2014. Т. 81. № 2. С. 67–72.
Pavlov G.M., Mikhailova N.A., Solovskaya N.A., Nosova G.I., Yakimanskiy A.V. Birefringence in triphenylamine-containing polyheteroarylene films [in Russian] // Opticheskii Zhurnal. 2014. V. 81. № 2. P. 67–72.
G. M. Pavlov, N. A. Mikhaĭlova, N. A. Solovskaya, G. I. Nosova, and A. V. Yakimanskiĭ, "Birefringence in triphenylamine-containing polyheteroarylene films," Journal of Optical Technology. 81(2), 104-107 (2014). https://doi.org/10.1364/JOT.81.000104
When a polarized ray is obliquely incident on a film, rotating the film around an axis perpendicular to its surface results in birefringence (BR), which has been studied in a previous paper. Surface BR in triphenylamine-containing polyheteroarylene films has been investigated as a function of the angle of incidence of the light and the film thickness. The results made it possible to estimate the orientational-order parameter of fragments of the macromolecules in the near-surface layers, as well as to estimate the statistical segment length of the polyheteroarylene chains.
films, orientational order, birefringence, polarized light
OCIS codes: 230.0230; 230.3720
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