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Determination of molecular orientation of very thin rubbed and unrubbed polyimide films.

Authors :
Sakamoto, K.
Arafune, R.
Source :
Journal of Applied Physics. 7/1/1996, Vol. 80 Issue 1, p431. 9p. 5 Diagrams, 1 Chart, 8 Graphs.
Publication Year :
1996

Abstract

Determines the molecular orientation of rubbed and unrubbed poly[4,4'-oxydiphenylene-pyromellitimide] (PMDA-ODA) films by measuring the infrared (IR) absorption spectra of PMDA-ODA films on Si substrates as a function of the incident angle. Details of the theoretical calculation used to determine the molecular orientation of a PMDA-ODA thin film on a Si substrate.

Subjects

Subjects :
*THIN films
*INFRARED spectra

Details

Language :
English
ISSN :
00218979
Volume :
80
Issue :
1
Database :
Academic Search Index
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
9712100870
Full Text :
https://doi.org/10.1063/1.362744