A new family of amorphous molecular materials showing large photorefractive effect

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Qing Wang, Liming Wang, Haythem Saadeh and Luping Yu


Abstract

A novel series of amorphous molecular materials containing carbazole and methine dyes have been synthesized and characterized for photorefractive applications.


References

  1. T. Noda and Y. Shirota, J. Am. Chem. Soc., 1998, 120, 9714 CrossRef CAS.
  2. M. Thelakkat and H. Schmidt, Adv. Mater., 1998, 10, 219 CrossRef CAS.
  3. K. Naito and A. Miura, J. Phys. Chem., 1993, 97, 6240 CrossRef CAS.
  4. Y. Shirota, K. Moriwaki, S. Yoshikawa, T. Ujike and H. Nakano, J. Mater. Chem., 1998, 8, 2579 RSC.
  5. Photorefractive Materials and Their Applications, ed. P. Gunter and J. P. Huignard, Springer-Verlag, Berlin, 1988, vol. I and II Search PubMed.
  6. W. E. Moerner and S. M. Silence, Chem. Rev., 1994, 94, 127 CrossRef CAS.
  7. L. P. Yu, W. K. Chan, Z. H. Peng and A. Gharavi, Acc. Chem. Res., 1996, 29, 13 CrossRef CAS.
  8. W. Li, A. Gharavi, Q. Wang and L. P. Yu, Adv. Mater., 1998, 10, 927 CrossRef.
  9. G. P. Wiederrecht, B. A. Yoon and M. R. Wasielewski, Adv. Mater., 1996, 8, 535 CAS.
  10. P. M. Lundquist, R. Wortmann, C. Geletneky, R. J. Twieg, M. Jurich, V. Y. Lee, C. R. Moylan and D. M. Burland, Science, 1996, 29, 13.
  11. Q. Wang, A. Gharavi, W. Li and L. P. Yu, Polym. Prepr., 1997, 38(2), 508 Search PubMed.
  12. Selected data for 4b: δH(CDCl3) 1.24–1.37 (m, 36H, alkyl), 1.55 (m, 4H, alkyl protons), 1.85 (t, J7.32, 4H, arom), 3.36 (t, J7.74, 4H, CH2N), 4.28 (t, J 7.19, 4H, CH2Ar), 6.69 (d, J 8.97, 2H, arom), 7.23 (t, J 7.31, 4H, arom), 7.38 (d, J 8.08, 4H, arom), 7.45 (m, 5H, arom), 7.75 (t, J 7.89, 1H, arom), 7.81 (t, J 7.85, 1H, arom), 7.91 (s, 1H, vinyl), 7.98 (d, J 8.05, 2H, arom), 8.03 (d, J 8.10, 1H, arom), 8.09 (d, J 7.79, 4H, arom)(Calcd. for C63H74N3O3S1: C, 79.42; H, 7.77; N, 4.41. Found: C, 79.34; H, 7.79; N, 4.34%).
  13. Y. Zhang, R. Burzynski, S. Ghosal and M. K. Casstevens, Adv. Mater., 1996, 8, 111 CAS.
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