Electronic structure of polyisothianaphthene

R. Lazzaroni; J. Riga; J. Verbist; J. L. Brédas; F. Wudl

doi:10.1063/1.453834

Electronic structure of polyisothianaphthene

R. Lazzaroni^*, J. Riga, J. Verbist, J. L. Brédas, F. Wudl

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

We investigate the electronic structure of polyisothianaphthene, comparing the experimental data obtained by x-ray photoelectron spectroscopy (XPS) with the results of valence effective Hamiltonian calculations. In the neutral form, the theoretical density of valence states is in very good agreement with the experimental measurements. The shifts observed for the core and valence levels upon doping confirm the very low value of the band gap in this system. Several models explaining the evolution of the line shapes in the oxidized polymer are discussed.

Original language	English (US)
Pages (from-to)	4257-4262
Number of pages	6
Journal	The Journal of chemical physics
Volume	88
Issue number	7
DOIs	https://doi.org/10.1063/1.453834
State	Published - 1987
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Electronic structure of polyisothianaphthene",

abstract = "We investigate the electronic structure of polyisothianaphthene, comparing the experimental data obtained by x-ray photoelectron spectroscopy (XPS) with the results of valence effective Hamiltonian calculations. In the neutral form, the theoretical density of valence states is in very good agreement with the experimental measurements. The shifts observed for the core and valence levels upon doping confirm the very low value of the band gap in this system. Several models explaining the evolution of the line shapes in the oxidized polymer are discussed.",

author = "R. Lazzaroni and J. Riga and J. Verbist and Br{\'e}das, {J. L.} and F. Wudl",

year = "1987",

doi = "10.1063/1.453834",

language = "English (US)",

volume = "88",

pages = "4257--4262",

journal = "The Journal of chemical physics",

issn = "0021-9606",

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T1 - Electronic structure of polyisothianaphthene

AU - Lazzaroni, R.

AU - Riga, J.

AU - Verbist, J.

AU - Brédas, J. L.

AU - Wudl, F.

PY - 1987

Y1 - 1987

N2 - We investigate the electronic structure of polyisothianaphthene, comparing the experimental data obtained by x-ray photoelectron spectroscopy (XPS) with the results of valence effective Hamiltonian calculations. In the neutral form, the theoretical density of valence states is in very good agreement with the experimental measurements. The shifts observed for the core and valence levels upon doping confirm the very low value of the band gap in this system. Several models explaining the evolution of the line shapes in the oxidized polymer are discussed.

AB - We investigate the electronic structure of polyisothianaphthene, comparing the experimental data obtained by x-ray photoelectron spectroscopy (XPS) with the results of valence effective Hamiltonian calculations. In the neutral form, the theoretical density of valence states is in very good agreement with the experimental measurements. The shifts observed for the core and valence levels upon doping confirm the very low value of the band gap in this system. Several models explaining the evolution of the line shapes in the oxidized polymer are discussed.

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U2 - 10.1063/1.453834

DO - 10.1063/1.453834

M3 - Article

AN - SCOPUS:36549101048

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SP - 4257

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JO - The Journal of chemical physics

JF - The Journal of chemical physics

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ER -

Electronic structure of polyisothianaphthene

Abstract

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