Title of article
Spectroscopic studies of regioregular poly(3-decylthiophene)
Author/Authors
Louarn، نويسنده , , G. Zakrzewska-Trznadel، نويسنده , , M. and Zagorska، نويسنده , , M. and Lapkowski، نويسنده , , M. and Pron، نويسنده , , Adam and Buisson، نويسنده , , J.P. and Lefrant، نويسنده , , S.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
579
To page
580
Abstract
In this work, we present a characterization study of the electronic and vibrational properties of regioregular poly(3-decylthiophene) by means of luminescence, optical absorption and Resonant Raman Scattering (RRS) measurements. Photoluminescence studies carried out with an excitation wavelength of 2.42 eV (514.5 nm) show a luminescence signal characterized by a structured band with a maximum at 2.66 eV. Results obtained by RRS are presented and discussed. By using a dynamical model based on a valence force field, Raman vibrational modes are assigned and a set, of force constants is determined for the polymer
Keywords
Poly(3-alkylthiophene) , Raman spectroscopy , regioregular polymer
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2070638
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