Skip to main content
Log in

On the modulation frequency dependence of the photoacoustic signal for a metal coated glass-liquid system

  • Research Article
  • Published:
Central European Journal of Physics

Abstract

We show that the front photoacoustic signal due to a sample consisting of a glass plate with a metal coated surface, at which thermal waves are generated by periodical light absorption, enhances for certain modulation frequencies when the other glass surface is covered with a liquid sample. This contradicts the intuitive expectation based on the assumption that the liquid provides a new channel for heat conduction thereby decreasing the substrate temperature. Experimental results are shown and the described effect is explained using a thermal wave interference model.

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. L. Veleva et al., Corros. Sci. 99, 1641 (1997)

    Article  Google Scholar 

  2. O. Delgado-Vasallo, E. Marín, J. Phys. D Appl. Phys. 32, 593 (1999)

    Article  ADS  Google Scholar 

  3. O. Delgado-Vasallo et al., J. Phys. IV 125, 201 (2005)

    Article  Google Scholar 

  4. G. Gutiérrez-Juárez et al., Rev. Sci. Instrum. 845, 74 (2003)

    Google Scholar 

  5. C. A. S. Lima, L. C. M. Miranda, H. Vargas, Instrum. Sci. Technol. 34, 191 (2006)

    Article  Google Scholar 

  6. C. A. Bennett, R. R. Patty, Appl. Opt. 21, 49 (1982)

    Article  ADS  Google Scholar 

  7. D. P. Almond, P. M. Patel, Photothermal Science and Techniques (Chapman and Hall, London, 1996)

    Google Scholar 

  8. P. Cielo, S. Dallaire, Journal of Materials Engineering Systems 9, 71 (1986)

    Google Scholar 

  9. P. M. Patel, D. P. Almond, J. D. Morris, European Journal for Non-Destructive Testing 1, 64 (1991)

    Google Scholar 

  10. A. C. Bento, S. R. Brown, D. P. Almond, I. G. Turner, J. Mater. Sci. 6, 335 (1995)

    Google Scholar 

  11. A. C. Bento, D. P. Almond, Meas. Sci. Technol. 6, 1 (1995)

    Article  Google Scholar 

  12. A. C. Bento, D. P. Almond, S. R. Brown, I. G. Turner, J. Appl. Phys. 79, 6848 (1996)

    Article  ADS  Google Scholar 

  13. D. P. Almond, P. M. Patel, I. M. Pickup, H. Reiter, NDT Int. 18, 17 (1985)

    Article  Google Scholar 

  14. P. M. Patel, P. M Almond, J. Mater. Sci. 20, 955 (1985)

    Article  ADS  Google Scholar 

  15. T. M. Coelho et al., J. Appl. Phys. 101, 084701 (2007)

    Article  ADS  Google Scholar 

  16. J. Shen, A. Mandelis, Rev. Sci. Instrum., 66, 4999 (1995)

    Article  ADS  Google Scholar 

  17. A. Mandelis, A. Matvienko, In: D. Rémiens (Ed.), Pyroelectric Materials and Sensors (Research Signpost, Kerala, India, 2007) 61

    Google Scholar 

  18. E. Marín, H. Vargas, In: E. Marin (Ed.), Thermal Wave Physics and Related Photothermal Techniques: Basic Principles and Recent Developments (Transworld Research Network, Kerala, India, 2009) 99

    Google Scholar 

  19. J. A. P. Lima et al., Rev. Sci. Instrum. 71, 2928 (2000)

    Article  ADS  Google Scholar 

  20. I. S. Gradshteym, I. M. Ryzhik, A. Jeffrey Table of Integrals, Series and Products (Academic Press, New York, 1994)

    Google Scholar 

  21. E. Marín, Eur. J. Phys. 28, 429 (2007)

    Article  Google Scholar 

  22. J. Caerels, C. Glorieux, J. Thoen, Rev. Sci. Instrum. 69, 2452 (1998)

    Article  ADS  Google Scholar 

  23. A. Hadj Sahraoui et al., Rev. Sci. Instrum. 73, 2766 (2002)

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Ernesto Marín.

About this article

Cite this article

Marín, E., Vera-Medina, G., García, A. et al. On the modulation frequency dependence of the photoacoustic signal for a metal coated glass-liquid system. centr.eur.j.phys. 8, 634–638 (2010). https://doi.org/10.2478/s11534-009-0121-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.2478/s11534-009-0121-x

Keywords

PACS (2008)

Navigation