Molecular Orientation by Means of Birefringence and Polarized Fluorescence in Orthogonal Biaxially Stretched Poly (ethylene terephthalate) Films

In a previous report, we developed a generalized orientation evaluation method with polarized fluorescence measurements. In this report, we evaluate the orientation of fluorescent molecules in the biaxially stretched film of poly (ethylene terephthalate) using the previous method. This evaluation wa...

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Bibliographic Details
Published in:KOBUNSHI RONBUNSHU 1988/05/25, Vol.45(5), pp.383-390
Main Authors: HIBI, Sadao, SATOH, Makoto, TANAKA, Akira, TORASAWA, Yuuji, MAKIHARA, Masayuki, MAEDA, Matsuo
Format: Article
Language:Japanese
Subjects:
Biaxially Stretching
Birefringence
Conjugate Inclined Method
Inclined Transmitting Measurement
Polarized Fluorescence Intensity
Poly (ethylene terephthalate)
Simultaneous Equation
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Summary:In a previous report, we developed a generalized orientation evaluation method with polarized fluorescence measurements. In this report, we evaluate the orientation of fluorescent molecules in the biaxially stretched film of poly (ethylene terephthalate) using the previous method. This evaluation was performed by the fluorescence intensity of the inclined transmitting measurements and was obtained by the solution of simultaneous equations with conjugate inclined methods. Such calculations were completed on three absorbing and emitting unit models in the fluorescent molecule.
ISSN:0386-2186
1881-5685
DOI:10.1295/koron.45.383