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Langmuir—Blodgett films

  • P. Hodge
  • N. B. McKeown
Chapter

Abstract

Langmuir-Blodgett (LB) films are exceedingly thin films (2.5-1000 nm) which, under optimum circumstances, have a highly organized layer structure at a molecular level. Although LB films have been known since the 1930s (Gaines, 1966), only about twenty years ago was it recognized that the order at the molecular level could possibly be exploited for applications in opto-electronics, microelectronics and molecular electronics. As a consequence the last twenty years have seen intense research activity on LB films (Prasad and Williams, 1990; Ulman, 1991a). Great progress has been made but as yet no commercial device has been produced. Research, however, still proceeds vigorously on a number of fronts towards this objective.

Keywords

Thin Solid Film Nonlinear Optical Material Langmuir Film Aqueous Subphase Azobenzene Derivative 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Ahmad, M. M., Feast, W. J., Neal, D. B., Petty, M. C. and Roberts, G. G. (1986) 4-n-Heptadecylamido-4’-nitrostilbene, a new Langmuir-Blodgett film material for nonlinear optics, J. Mol. Electron . 2, 129–133.Google Scholar
  2. Aktsipetrov, O. A., Akhmediev, I. M., Mishina, E. D. and Novak, V. R. (1983) Second-harmonic generation from a monolayer of an azobenzene derivative, J.E.T.P. Lett. 37, 207–210.Google Scholar
  3. Aktsipetrov, O. A., Akhmediev, N. N., Baranova, I. M., Mishina, E. D. and Navok, V. R. (1985) Multilayer Langmuir films for electro-optics and nonlinear optical methods for their study, Soy. Tech. Lett. 11, 249–251.Google Scholar
  4. Ashwell, G. J. (1990) Photochromic and nonlinear properties of C16H33-P3CNQ and C16H33Q3CNQ Langmuir-Blodgett films, Thin Solid Films 186, 155–165.CrossRefGoogle Scholar
  5. Ashwell, G. J., Dawnay, E. J. C., Kuczynski, A. P. and Martin, P. J. (1991) The highest observed second-harmonic intensity from a multilayered Langmuir-Blodgett film structure, in: Physical Concepts and Materials for Novel Optoelectronic Devices, Proceedings S.P.I.E. Int. Soc. Opt. Eng. no.1361, pp. 589–598.Google Scholar
  6. Aveyard, R., Binks, B. P., Fletcher, P. D. I., Ancelin, H. and Yarwood, J. (1991) Properties of insoluble monolayers and Langmuir-Blodgett multilayers of a series of isomeric alkyl-phenyl carboxylic acids, Thin Solid Films 200, 181–202.CrossRefGoogle Scholar
  7. Baker, S., Petty, M. C., Roberts, G. G. and Twigg, M. V. (1983) The preparation and properties of stable metal-free phthalocyanine Langmuir-Blodgett films, Thin Solid Films 99, 53–59.CrossRefGoogle Scholar
  8. Barton, J. W., Buhaenko, M., Moyle, B. and Ratcliffe, N. M. (1988) A promising material for nonlinear optics: Observation of second-harmonic generation from [N-(4-carboxypentyl)-Nmethylamino]-4’-nitrostilbene coated substrates, J. Chem. Soc., Chem. Comm. 488–489.Google Scholar
  9. Berkovic, G., Shen, Y. R. and Prasad, P. N. (1987) Third-harmonic generation from a monolayer film of a polydiacetylene, poly-4-BCMU, J. Chem. Phys. 87, 1897–1898.CrossRefGoogle Scholar
  10. Bosshard, C., Kuepfer, M.. Guenter, P., Pasquier, C., Zahir, S. and Seifert, M. (1990) Optical second-harmonic generation in Langmuir—Blodgett films of novel donor—acceptor substituted pyridine and benzene derivatives, Appl. Phys. Lett. 56, 1204–1206.CrossRefGoogle Scholar
  11. Carr, N., Goodwin, M. J., McRoberts, A. M., Gray, G. W., Marsden, R. and Scrowston, R. M. (1987) Second-harmonic generation in a monomolecular Langmuir—Blodgett film of a preformed polymer, Makromol. Chem., Rapid Commun. 8, 487–493.CrossRefGoogle Scholar
  12. Cross, G. H., Girling, I. R.. Cade, N. A., Earls, T. D. and Peterson, I. R. (1987) Optically nonlinear Langmuir—Blodgett films: Linear electro-optic properties of monolayers, J. Opt. Soc. Am. B 4, 962–967.CrossRefGoogle Scholar
  13. Cross, G. H., Peterson, I. R., Girling, I. R., Cade, N. A., Goodwin, M. J., Carr, N., Sethi, R. S., Marsden, R., Gray, G. W., Lacey, D., McRoberts, A. M., Scrowston, R. M. and Toyne, K. J. (1988) Comparison of second-harmonic generatin and electrooptic studies of Langmuir—Blodgett monolayers of new hemicyanine dyes, Thin Solid Films 156, 39–52.CrossRefGoogle Scholar
  14. Durfee, W. S., Storck, W., Willig, F. and von Frieling, M. (1987) Davydov splitting in 7-(2-anthryl)-1-heptanoic acid Langmuir—Blodgett films, J. Am. Chem. Soc. 109, 1297–1301.CrossRefGoogle Scholar
  15. Gaines, G. L. (1966) Insoluble Monolayers at Liquid—Gas Interfaces, Interscience, New York.Google Scholar
  16. Girling, I. R., Kolinsky, P. V.. Cade, N. A., Earls, J. D. and Peterson, I. R. (1985a) Second-harmonic generation from alternating Langmuir—Blodgett films, Opt. Commun. 55, 289–292.CrossRefGoogle Scholar
  17. Girling, I. R., Cade, N. A.. Kolinsky, P. V. and Montgomery, C. M. (1985b) Observation of second-harmonic generation from a Langmuir—Blodgett monolayer of a merocyanine, Electron. Lett. 21, 169–170.CrossRefGoogle Scholar
  18. Girling, I. R., Jethwa, S. R., Stewart, R. T., Earls, J. D., Cross, G. H., Cade, N. A., Kolinsky, P. V., Jones, R. J. and Peterson, I. R. (1988) Second-order non-linear optical effects in Langmuir—Blodgett films. Thin Solid Films 160, 355–362.CrossRefGoogle Scholar
  19. Grundy, M. J., Musgrove, R. J., Richardson, R. M., Roser, S. J. and Penfold, J. (1990) Effect of dipping rate on alternating layer Langmuir—Blodgett film structure, Langmuir 6, 519–521.CrossRefGoogle Scholar
  20. Hall, R. C., Lindsay, G. A., Anderson, B., Kowel, S. T., Higgins B. G. and Stroeve, P. (1988) Optically nonlinear films of amphiphilic polymers: Langmuir—Blodgett deposition and optical measurements, Mater. Res. Soc. Proc. 109, 351–356.CrossRefGoogle Scholar
  21. Hayden, L. M., Kowel, S. T. and Srinivasan, M. P. (1987) Enhanced second-harmonic generation from multilayered Langmuir—Blodgett films, Opt. Commun. 61, 351–356.CrossRefGoogle Scholar
  22. Hodge, P., Davis, F. and Tredgold, R. H. (1990) Preformed polymers for Langmuir—Blodgett films, Phil. Trans. R. Soc. London 330, 153–166.CrossRefGoogle Scholar
  23. Hodge, P., Towns, C. R., Thomas, R. K. and Shackleton, C. (1992a) Neutron reflectivity studies of spread monolayers of derivatives of styrene—maleic anhydride copolymers at the air—water interface, Langmuir 8, 585–593.CrossRefGoogle Scholar
  24. Hodge, P., Ali-Adib, Z., King, T. A. and West, D. (1992b) Unpublished results.Google Scholar
  25. Jones, R., Tredgold, R. H., Hoorfar, A., Allen, R. A. and Hodge, P. (1985) Crystal formation and growth in Langmuir—Blodgett multilayers of azobenzene derivatives: Optical and structural studies, Thin Solid Films 134, 57–66.CrossRefGoogle Scholar
  26. Kajzar, F. and Messier, J. (1985) Resonance enhancement in cubic susceptibility of Langmuir—Blodgett multilayers of polydiacetylene, Thin Solid Films 132, 11.CrossRefGoogle Scholar
  27. Kalina, D. W. and Grubb, S. G. (1988) Langmuir—Blodgett films of non-centrosymmetric azobenzene dyes for non-linear optical applications. Thin Solid Films 160 363–371.CrossRefGoogle Scholar
  28. Logsdon, P. B., Pfleger, J. and Prasad, P. N. (1988) Conductive and optically nonlinear polymeric Langmuir—Blodgett films of poly(3-dodecylthiophene), Synth. Met. 26, 369–381.CrossRefGoogle Scholar
  29. McKeown, N. B., Cook, M. J., Thomson, A. J., Harrison, K. J., Daniel, M. F., Richardson, R. M. and Roser, S. R. (1988) New asymmetric substitution of phthalocyanines: Derivatives designed for deposition as Langmuir—Blodgett films, Thin Solid Films 159, 469–478.CrossRefGoogle Scholar
  30. Miyashita, T., Yoshida, H., Murakata, T. and Matsuda, M. (1987) Polymerization of N-octadecylacrylamide in Langmuir—Blodgett multilayers, Polymer 28 311–320.CrossRefGoogle Scholar
  31. Nakahara, H. and Fukuda, K. (1983) Orientation of chromophores in monolayers and multi-layers of azobenzene derivatives with long alkyl chains, J. Coll. Interface Sci. 93, 530–539.CrossRefGoogle Scholar
  32. Nalwa, H. S., Nakajima, K., Watanabe, T., Nakamura, K., Yamada, A. and Miyata, S. (1991) Second-harmonic generation in Langmuir—Blodgett monolayer of a two-dimensional charge-transfer molecule: N,N’-dioctadecyl-4,6-dinitro-1,3-diaminobenzene, Jpn. J. Appl. Phys. 30 983–989.CrossRefGoogle Scholar
  33. Neal, D. B., Petty, M. C., Roberts, G. G., Ahmad, M. M., Feast, W. J., Girling, I. R., Cade, N. A., Kolinsky, P. V. and Peterson, I. R., (1986) Second-harmonic generation from LB superlattices containing two active components, Electron. Lett. 22, 460–461.CrossRefGoogle Scholar
  34. Orthmann, F. and Wegner, G. (1986) Preparation of ultrathin layers of molecularly controlled architecture from polymeric phthalocyanines by the Langmuir—Blodgett technique, Angew. Chem. Int. Ed. Eng. 25, 1105–1107.CrossRefGoogle Scholar
  35. Peterson, I. (1990) Langmuir—Blodgett films, J. Phys. D. Appl. Phys. 23 379–395.CrossRefGoogle Scholar
  36. Popovitz-Biro, R., Hill, K., Landau, E. M., Lahav, M., Leiserowitz, L., Sagiv, J., Hsiung, H., Meredith, G. R. and Vanherzeele, H. (1988) A new class of stable head to tail (Z-type) Langmuir—Blodgett film. A second-harmonic generation study, J. Am. Chem. Soc. 1102672–2674.CrossRefGoogle Scholar
  37. Prasad, P. N. (1988) Third-order nonlinear optical effects in organic polymeric films, Mater. Res. Soc. Symp. Proc. 109 271–282.CrossRefGoogle Scholar
  38. Prasad, P. N. and Williams, D. J. (1990) Introduction to Non-linear Optical Effects in Molecules and Polymers, Wiley, New York.Google Scholar
  39. Shimomura, M., Song, K. and Rabolt, J. F. (1992) Spectroscopic determination of diffusion in Langmuir—Blodgett films, Langmuir 8 887–893.CrossRefGoogle Scholar
  40. Stroeve, P., Srinivasan, M. P., Higgins, B. G. and Kowel, S. T. (1987) Langmuir—Blodgett multi-layers of polymer—merocyanine—dye mixtures, Thin Solid Films 146 209–220.CrossRefGoogle Scholar
  41. Stroeve, P., Rabolt, J. F., Hilleke, R. O., Fetcher, G. P. and Chen, S.-H. (1990) Interdiffusion of cadmium arachidate in Langmuir—Blodgett films, Mater. Res. Soc. Symp. Proc. 166 103–108.CrossRefGoogle Scholar
  42. Tredgold, R. H., Vickers, A. J., Hoorfar, A., Hodge, P. and Khoshdel, E. (1985) X-ray analysis of some porphyrin and polymer Langmuir—Blodgett films, J. Phys. D. Appl. Phys. 18 1139–1145.CrossRefGoogle Scholar
  43. Tredgold, R. H., Allen, R. A. and Hodge, P. (1987) X-ray diffraction and optical studies of Langmuir—Blodgett films formed from azobenzene derivatives, Thin Solid Films 155 343–352.CrossRefGoogle Scholar
  44. Tredgold, R. H., Evans, S. D., Hodge, P. and Hoorfar, A. (1988) Structural and electrical studies of alternating layers of porphyrins and fatty acids, Thin Solid Films 160 99–105.CrossRefGoogle Scholar
  45. Ulman, A. (1991a) Introduction to Ultrathin Organic Films, Academic Press, San Diego.Google Scholar
  46. Ulman, A. (1991b) Analysis of film properties in: Introduction to Ultrathin Organic Films, Academic Press, San Diego, pp. 1–100.Google Scholar
  47. Young, M. C. J., Jones, R., Tredgold, R. H., Lu, W. X., Ali-Adib, Z., Hodge, P. and Abassi, F. (1989) Optical and structural characterization of Langmuir—Blodgett multilayers of non-polymeric and polymeric hemicyanines, Thin Solid Films, 182 319–332.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1993

Authors and Affiliations

  • P. Hodge
  • N. B. McKeown

There are no affiliations available

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