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Second harmonic generation by p-nitrophenol at water/air and water/heptane interfaces

Second harmonic generation by p-nitrophenol at water/air and water/heptane interfaces
Second harmonic generation by p-nitrophenol at water/air and water/heptane interfaces
Interfacial second harmonic generation by p-nitrophenol at air/water and heptane/water interfaces has been investigated. The preliminary results indicate that the orientation of the p- nitrophenol is slightly different in the two cases. but the influence of the resonant enhancement on the two important components of the molecular hyperpolarisability (beta(zzz) and beta(zxx)) differs significantly in the two systems. The difference is attributed to the change in the absorption spectrum of p-nitrophenol in heptane and water.
2027-2030
Bell, A.J.
a3daf8c9-3047-4f42-8038-b839ff6ec575
Frey, J.G.
bcd6120a-ce66-4e01-99b5-9ced44cd0ec9
Vandernoot, T.J.
4aa642c9-73c0-45bd-ada6-3bc021e325a8
Bell, A.J.
a3daf8c9-3047-4f42-8038-b839ff6ec575
Frey, J.G.
bcd6120a-ce66-4e01-99b5-9ced44cd0ec9
Vandernoot, T.J.
4aa642c9-73c0-45bd-ada6-3bc021e325a8

Bell, A.J., Frey, J.G. and Vandernoot, T.J. (1992) Second harmonic generation by p-nitrophenol at water/air and water/heptane interfaces. Journal of the Chemical Society, Faraday Transactions, 88 (14), 2027-2030. (doi:10.1039/FT9928802027).

Record type: Article

Abstract

Interfacial second harmonic generation by p-nitrophenol at air/water and heptane/water interfaces has been investigated. The preliminary results indicate that the orientation of the p- nitrophenol is slightly different in the two cases. but the influence of the resonant enhancement on the two important components of the molecular hyperpolarisability (beta(zzz) and beta(zxx)) differs significantly in the two systems. The difference is attributed to the change in the absorption spectrum of p-nitrophenol in heptane and water.

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Published date: 1992

Identifiers

Local EPrints ID: 15930
URI: https://eprints.soton.ac.uk/id/eprint/15930
PURE UUID: ad408569-71d0-468a-8bb8-53dc51b80b79

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Date deposited: 17 Jun 2005
Last modified: 29 Nov 2017 17:31

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