DETERMINATION OF THE OPTICAL-CONSTANTS OF THIN-FILMS OF REGIOREGULAR POLY(3-ALKYLTHIOPHENE) ON TRANSPARENT SUBSTRATES

Authors
MUSA I ECCLESTON W
Citation
I. Musa et W. Eccleston, DETERMINATION OF THE OPTICAL-CONSTANTS OF THIN-FILMS OF REGIOREGULAR POLY(3-ALKYLTHIOPHENE) ON TRANSPARENT SUBSTRATES, Synthetic metals, 97(1), 1998, pp. 69-72
Citations number
20
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
97
Issue
1
Year of publication
1998
Pages
69 - 72
Database
ISI
SICI code
0379-6779(1998)97:1<69:DOTOOT>2.0.ZU;2-9
Abstract
The methods of reflection and transmission are used to determine the o ptical constants n and k of thin films of regioregular poly(3-ocytlthi ophene). The technique is based on the simultaneous use of Fresnel law s and the dispersion relations between n and k of the film using an it erative process. The optical and Tauc gaps an also derived. (C) 1998 E lsevier Science S.A. All rights reserved.