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Nonlinear Optical Properties of Polyphosphazenes

Published online by Cambridge University Press:  21 February 2011

K.F. Ferris
Affiliation:
Pacific Northwest Laboratory, Materials and Chemical Sciences Center Richland, WA 99352
S.M. Risser
Affiliation:
Pacific Northwest Laboratory, Materials and Chemical Sciences Center Richland, WA 99352
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Abstract

Theoretical second hyperpolarizabilities for a series of iso-electronic conjugated inorganic systems, including polyphosphazenes, have been evaluated using electronic structure methods. The nonlinear optical properties of these molecules are controlled by the electronegativity difference along the backbone, which may be modulated by the electron donating/accepting properties of the ligands.

Type
Research Article
Copyright
Copyright © Materials Research Society 1991

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References

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