Second-order nonlinear optical coefficient of polyphosphazene-based materials: A theoretical study

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

The second-order nonlinear optical coefficient of polyphosphazene (PP)-based materials was analyzed by using ab initio methods. It was observed that the hyperpolarizability(β)/N value of PP converged quicly with chain length. It was also observed that sidegroups had little influence on the NLO response of long PP oligomers. It was suggested that nitrogen must be replaced by silica in order to increase β value of PP.

langue originaleAnglais
Pages (de - à)9401-9409
Nombre de pages9
journalThe journal of chemical physics
Volume120
Numéro de publication19
Les DOIs
étatPublié - 15 mai 2004

Empreinte digitale

oligomers
silicon dioxide
nitrogen
coefficients
Chain length
Oligomers
Silicon Dioxide
Nitrogen
poly(phosphazene)

Citer ceci

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title = "Second-order nonlinear optical coefficient of polyphosphazene-based materials: A theoretical study",
abstract = "The second-order nonlinear optical coefficient of polyphosphazene (PP)-based materials was analyzed by using ab initio methods. It was observed that the hyperpolarizability(β)/N value of PP converged quicly with chain length. It was also observed that sidegroups had little influence on the NLO response of long PP oligomers. It was suggested that nitrogen must be replaced by silica in order to increase β value of PP.",
author = "Denis Jacquemin and Olivier Quinet and Beno{\^i}t Champagne and Jean-Marie Andr{\'e}",
year = "2004",
month = "5",
day = "15",
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pages = "9401--9409",
journal = "The journal of chemical physics",
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T1 - Second-order nonlinear optical coefficient of polyphosphazene-based materials

T2 - A theoretical study

AU - Jacquemin, Denis

AU - Quinet, Olivier

AU - Champagne, Benoît

AU - André, Jean-Marie

PY - 2004/5/15

Y1 - 2004/5/15

N2 - The second-order nonlinear optical coefficient of polyphosphazene (PP)-based materials was analyzed by using ab initio methods. It was observed that the hyperpolarizability(β)/N value of PP converged quicly with chain length. It was also observed that sidegroups had little influence on the NLO response of long PP oligomers. It was suggested that nitrogen must be replaced by silica in order to increase β value of PP.

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