The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Large Quadratic Hyperpolarizabilities with Donor–Acceptor Polyenes Exhibiting Optimum Bond Length Alternation: Correlation Between Structure and Hyperpolarizability
Abstract
Donor–acceptor polyenes of various lengths, and that combine aromatic electron‐donating moieties with powerful heterocyclic electron‐withdrawing terminal groups, have been synthesized and characterized as efficient nonlinear optical (NLO) chromophores. Their linear and nonlinear optical properties have been investigated, and variations in these properties have been related to ground‐state polarization (dipole μ) and structure. In particular, unprecedented quadratic hyperpolarizabilities (β) have been achieved (up to β(0) = 1500 × 10−30 esu) by reduction of the bond‐length alternation (BLA) in the polyenic chain. In each series of homologous compounds, increasing the number n of conjugated double bonds in the polyenic chain results in a marked bathochromic shift, more pronounced BLA, and exponential increases in μβ(0) values. As a result, polyenic chromophores displaying excellent optical quadratic nonlinearities (μβ values as large as 100 times that of the quadratic NLO benchmark 4‐dimethyl‐amino‐4′‐nitrostilbene (DANS)), as well as satisfactory solubility, have been obtained.
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Cites
Comprehensive supramolecular chemistry
(1997) · Choice Reviews Online · doi:10.5860/choice.34-5097 · Cited by 6,476
Solvents and Solvent Effects in Organic Chemistry
Reichardt, C. (2002) · Wiley eBooks · doi:10.1002/3527601791 · Cited by 5,789
Electric Moments of Molecules in Liquids
Onsager, L. (1936) · Journal of the American Chemical Society · doi:10.1021/ja01299a050 · Cited by 5,329
Theory of Electric Polarization
Böttcher, C. J. F., van Belle, O. C., Bordewijk, P., Rip, A., & Yue, D. D. (1974) · Journal of The Electrochemical Society · doi:10.1149/1.2402382 · Cited by 3,352
Krevelen, D. W. V. (1990) · Cited by 3,264
Introduction to Nonlinear Optical Effects in Molecules and Polymers
Prasad, P. N., & Williams, D. J. (1991) · Cited by 2,133
Introduction to nonlinear optical effects in molecules and polymers
Allen, N. S. (1992) · Journal of Photochemistry and Photobiology A Chemistry · doi:10.1016/1010-6030(92)85203-7 · Cited by 1,330
A Unified Description of Linear and Nonlinear Polarization in Organic Polymethine Dyes
Marder, S. R., Gorman, C. B., Meyers, F., Perry, J. W., Bourhill, G., Brédas, J.-L., & Pierce, B. M. (1994) · Science · doi:10.1126/science.265.5172.632 · Cited by 661
Self-citationMarder, S. R., Cheng, L.-T., Tiemann, B. G., Friedli, A. C., Blanchard-Desce, M., Perry, J. W., & Skindhøj, J. (1994) · Science · doi:10.1126/science.263.5146.511 · Cited by 572
Self-citationElectrochromism and Solvatochromism
Liptay, W. (1969) · Angewandte Chemie International Edition in English · doi:10.1002/anie.196901771 · Cited by 413
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Genin, E., Gao, Z., Varela, J. A., Daniel, J., Bsaibess, T., Gosse, I., Groc, L., Cognet, L., & Blanchard‐Desce, M. (2014) · Advanced Materials · doi:10.1002/adma.201304602 · Cited by 77
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Metadata
- Authors
- Blanchard‐Desce, M., Alain, V., Bedworth, P. V., Marder, S. R., Fort, A., Runser, C., Barzoukas, M., Lebus, S., & Wortmann, R.
- Venue
- Chemistry – A European Journal
- Publisher
- Wiley
- Published
- 1997-07
- Volume
- 3
- Issue
- 7
- Pages
- 1091-1104
- ISSN
- 0947-6539 (ISSN-L)
- 1521-3765
- OpenAlex
- W2123689323
- Cited by
- 377
- References
- 15
- FWCI
- 10.28
- Type
- journal article
- Language
- en
- Open access
- closed
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- Blanchard‐Desce, M., Alain, V., Bedworth, P. V., Marder, S. R., Fort, A., Runser, C., Barzoukas, M., Lebus, S., & Wortmann, R. (1997). Large Quadratic Hyperpolarizabilities with Donor–Acceptor Polyenes Exhibiting Optimum Bond Length Alternation: Correlation Between Structure and Hyperpolarizability. Chemistry – A European Journal. https://doi.org/10.1002/chem.19970030717
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