Birefringence in triphenylamine-containing polyheteroarylene films

G.M. Pavlov, N.A. Mikha lova, N.A. Solovskaya, G.I. Nosova, A.V. Yakimanski

Результат исследований: Научные публикации в периодических изданияхстатья


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. © 2014 Optical Society of America.
Язык оригиналаанглийский
Страницы (с-по)104-107
ЖурналJournal of Optical Technology (A Translation of Opticheskii Zhurnal)
Номер выпуска2
СостояниеОпубликовано - 2014

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