Skip to main content
Log in

Peculiarities of the reflection-absorption and transmission spectra of ultrathin films under normal incidence of light

  • Molecular and Supramolecular Structures at the Interfaces
  • Published:
Protection of Metals and Physical Chemistry of Surfaces Aims and scope Submit manuscript

Abstract

This paper analyzes the prospects of studying optically anisotropic monolayers on a liquid substrate using linearly polarized light. For quantification of the electronic transmission spectra of the studied monolayers on the transparent subphase and Langmuir-Blodgett films transferred onto transparent plates as well, we obtained formulas for optical densities of transmission spectra in a triple system: surrounding medium-ultrathin film-substrate (liquid or solid). The expressions derived in this work are compared with previously obtained formulas for optical densities of spectra measured in the reflection mode for an analogous system. It is shown that, with all other conditions being equal, employment of this measurement technique allows one to obtain spectra the peak intensities of which (measured in absorbance units) are almost an order of magnitude higher than the corresponding values for transmission spectra. The regularities revealed in this work are confirmed by experimental measurements carried out for monolayers of certain conjugated organic compounds of various structures: amphiphilic chromoionofores, photosensitive oligomeric organic conductors, and electrochemically multistable rigid macrocyclic compounds. A good quantitative agreement between theory and experiment was obtained.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Mendelsohn, R., Brauner, J.W., and Gericke, A., Ann. Rev. Phys. Chem., 1995, vol. 46, p. 305.

    Article  CAS  Google Scholar 

  2. Mendelsohn, R. and Flach, C.R., Handbook of Vibrational Spectroscopy, vol. 2., New York: John Wiley & Sons Ltd., 2002.

    Google Scholar 

  3. Kasha, M., Rawls, H.R., and El-Bayoumi, A.M., Pure Appl. Chem., 1965, vol. 11, nos 3–4, p. 371.

    Article  CAS  Google Scholar 

  4. Gonzalez-Delgado, A.M., Giner-Casares, J.J., Rubia-Pay, C., et al., J. Phys. Chem., 2011, vol. 115, p. 9059.

    CAS  Google Scholar 

  5. Giner, I., Gascon, I., Vergara, J., et al., Langmuir, 2009, vol. 25, p. 12332.

    Article  CAS  Google Scholar 

  6. Abraham E., Grauby-Heywang C., Selector S., Jonusauskas G., J. Photochem. Photobiol., B, 2008. V. 93. P. 44.

    Article  CAS  Google Scholar 

  7. Lusk, A.L. and Bohn, P., J. Phys. Chem. B, vol. 105, p. 462.

  8. Pedrosa, J.M., Dooling, C.M., Richardson, T.H., et al., Langmuir, 2002, vol. 18, p. 7594.

    Article  CAS  Google Scholar 

  9. Florsheimer, M. and Mohwald, H., Thin Solid Films, 1988, vol. 159, p. 115.

    Article  Google Scholar 

  10. Hall, R.A., Thistlethwaite, P.J., Grieser, F., et al., J. Phys. Chem., 1993, vol. 97, p. 11974.

    Article  CAS  Google Scholar 

  11. Grüniger, H., Möbius, D., and Meyer, H., J. Chem. Phys., 1983, vol. 79, p. 3701.

    Article  Google Scholar 

  12. Orrit, M., Möbius, D., Meyer, H., and Lehmann, U., J. Chem. Phys., 1986, vol. 85, p. 4966.

    Article  CAS  Google Scholar 

  13. Cea, P., Martιn, S., Villares, A., et al., J. Phys. Chem. B, vol. 110, p. 963.

  14. Pera, G., Villares, A., Lopez, M.C., et al., J. Chem. Mater, 2007, vol. 19, p. 857.

    Article  CAS  Google Scholar 

  15. Okamura, E., Hasegawa, T., and Umemura, J., Biophys. J., 1995, vol. 69, p. 1142.

    Article  CAS  Google Scholar 

  16. Dudkowiak, A., Czapski, M., Kotkowiak, M., and Miyake, J., Dyes Pigm., 2010, vol. 86, p. 227.

    Article  CAS  Google Scholar 

  17. Selektor, S.L., Raitman, O.A., Silantieva, D.A., et al., Prot. Met. Phys. Chem. Surf., 2011, vol. 47, no. 4, p. 484.

    Article  CAS  Google Scholar 

  18. Wang, Sh., Lunn, R., Krafft, M.P., and Leblanc, R.M., Langmuir, 2000, vol. 16, p. 2882.

    Article  CAS  Google Scholar 

  19. Thakur, G., Wang Ch., Leblanc R. M, Langmuir, 2008, vol. 24, p. 4888.

    Article  CAS  Google Scholar 

  20. Hansen, W.N., Symp. Faraday Soc, 1970, vol. 4, p. 27.

    Article  Google Scholar 

  21. Hasegawa, T., Umemura, J., and Takenaka, T., J. Phys. Chem., 1993, vol. 97, p. 9009.

    Article  CAS  Google Scholar 

  22. Flournoy, P.A. and Schaffers, W.J., Spectrochim. Acta, 1966, vol. 22, p. 5.

    Article  Google Scholar 

  23. Mielczarsi, J.A. and Yoon, R.H., J. Phys. Chem., 1989, vol. 93, p. 2034.

    Article  Google Scholar 

  24. Mielczarsi, J.A. and Yoon, R.H., Langmuir, 1991, vol. 7, p. 101.

    Article  Google Scholar 

  25. Bohren, K. and Huffman, D., Absorption and Scattering of Light by Small Particles N.Y. John Wiley & Sons Ltd., 1983.

    Google Scholar 

  26. Hansen, W.N., J. Optical Soc. of America, 1968, vol. 58, no. 3, p. 380.

    Article  Google Scholar 

  27. McIntyre, J.D.E. and Aspnes, D.E., Surf. Sci., 1971, vol. 24, p. 417.

    Article  CAS  Google Scholar 

  28. Mcleod, H. A., Thin-film Optical Filters, Bristol: Institute of Physics Publishing, 1986.

    Book  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to S. D. Stuchebryukov.

Additional information

Original Russian Text © S.D. Stuchebryukov, S.L. Selektor, D.A. Silantieva, A.V. Shokurov, 2013, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2013, Vol. 49, No. 2, pp. 194–203.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Stuchebryukov, S.D., Selektor, S.L., Silantieva, D.A. et al. Peculiarities of the reflection-absorption and transmission spectra of ultrathin films under normal incidence of light. Prot Met Phys Chem Surf 49, 189–197 (2013). https://doi.org/10.1134/S2070205113020044

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S2070205113020044

Keywords

Navigation