Skip to main content

Photoconductivity in Materials Research

  • Chapter
  • First Online:

Part of the book series: Springer Handbooks ((SHB))

Abstract

Photoconductivity is the incremental change in the electrical conductivity of a semiconductor or insulator upon illumination. The behavior of photoconductivity with photon energy, light intensity and temperature, and its time evolution and frequency dependence, can reveal a great deal about carrier generation, transport and recombination processes. Many of these processes now have a sound theoretical basis and so it is possible, with due caution, to use photoconductivity as a diagnostic tool in the study of new electronic materials and devices. This chapter describes the main steady-state and transient photoconductivity techniques applied in the investigation of semiconductors whose performance is limited by the presence of localized electronic states. These materials tend to be disordered , and possess low carrier mobilities and short free-carrier lifetimes in comparison with crystalline silicon. They are often prepared as thin films , and are of interest for large-area applications, for example in solar cells, display backplane transistors, photoemissive devices such as organic light-emitting diodes (GlossaryTerm

OLED

s) and medical imagers. However, examples of where these techniques have been useful in the study of defective crystalline semiconductors are also given. The approach followed here is by way of an introduction to the techniques, the physics supporting them, and their applications, it being understood that readers requiring more detailed information will consult the references provided.

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

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   229.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD   299.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

References

  1. R.H. Bube: Photoconductivity of Solids (Wiley, New York 1960)

    Google Scholar 

  2. R.H. Bube: Photoelectronic Properties of Semiconductors (Cambridge Univ. Press, Cambridge 1992)

    Google Scholar 

  3. S.M. Ryvkin: Photoelectric Effects in Semiconductors (Consultants Bureau, New York 1964)

    Google Scholar 

  4. A. Rose: Concepts in Photoconductivity and Allied Problems (Krieger, Huntington 1978)

    Google Scholar 

  5. C. Main, J. Berkin, A. Merazga: Photoconductivity in amorphous semiconductors – Experiment and computer modelling. In: Proceedings of the Sixth International School of Condensed Matter Physics, Varna, ed. by M. Borissov, N. Kirov, J.M. Marshall, A. Vavrék (World Scientific, Singapore 1991) p. 55

    Google Scholar 

  6. C. Main, R. Brüggemann: Electronic and optoelectronic materials for the 21st century. In: Proceedings of the Seventh International School of Condensed Matter Physics, Varna, ed. by N. Kirov, A. Vavrék (World Scientific, Singapore 1993) p. 270

    Google Scholar 

  7. R. Brüggemann, C. Main: In: Proceedings of the Seventh International School of Condensed Matter Physics, Varna, ed. by J.M. Marshall, N. Kirov, A. Viavrék (World Scientific, Singapore 1993) p. 279

    Google Scholar 

  8. D. Abou-Ras, T. Kirchartz, U. Rau (Eds.): Advanced Characterization Techniques for Thin Film Solar Cells, 2nd edn. (Wiley-VCH, Weinheim 2016)

    Google Scholar 

  9. The SC-Simul software is available from R. Brüggemann, University of Oldenburg, and may be downloaded at: http://www.physik.uni-oldenburg.de/greco/download.html (last accessed Jan 2016)

  10. C. Main, A.E. Owen: In: Electronic and Structural Properties of Amorphous Semiconductors, ed. by P.G. Le Comber, J. Mort (Academic, London 1973) p. 527

    Google Scholar 

  11. J.G. Simmons, G.W. Taylor: J. Phys. C 7, 3051 (1974)

    CAS  Google Scholar 

  12. G.J. Adriaenssens: Philos. Mag. B 62, 79 (1990)

    CAS  Google Scholar 

  13. G.J. Adriaenssens, N. Qamhieh: J. Mater. Sci. Mater. Electron. 14, 605 (2003)

    CAS  Google Scholar 

  14. R. Brüggemann: J. Appl. Phys. 92, 2540 (2002)

    Google Scholar 

  15. M. Nesládek, L.M. Stals, A. Stesmans, K. Iakoubovskij, G.J. Adriaenssens, J. Rosa, M. Vaněček: Appl. Phys. Lett. 72, 3306 (1998)

    Google Scholar 

  16. C. Deibel, D. Mack, J. Gorenflot, A. Schöll, S. Krause, F. Reinert, D. Rauh, V. Dyakonov: Phys. Rev. B 81, 085202 (2010)

    Google Scholar 

  17. C. Main, F. Dick, S. Reynolds, W. Gao, R.A.G. Gibson: J. Non-Cryst. Solids 198, 263 (1996)

    Google Scholar 

  18. H. Fritzsche, B.-G. Yoon, D.-Z. Chi, M.Q. Tran: J. Non-Cryst. Solids 141, 123 (1992)

    CAS  Google Scholar 

  19. R.H. Bube: J. Appl. Phys. 74, 5138 (1993)

    CAS  Google Scholar 

  20. M. Vaněček, J. Kočka, J. Stuchlík, A. Tříska: Solid State Commun. 39, 1199 (1981)

    Google Scholar 

  21. M. Vaněček, J. Kočka, A. Poruba, A. Fejfar: J. Appl. Phys. 78, 6203 (1995)

    Google Scholar 

  22. M. Sasaki, S. Okamoto, Y. Hishikawa, S. Tsuda, S. Nakano: Sol. Energy Mater. Sol. Cells 34, 541 (1994)

    CAS  Google Scholar 

  23. D. Ritter, K. Weiser: Optics Commun. 57, 336 (1986)

    CAS  Google Scholar 

  24. K. Pierz, H. Mell, J. Terjukov: J. Non-Cryst. Solids 77, 547 (1985)

    Google Scholar 

  25. P. Jensen: Solid State Commun. 76, 1301 (1990)

    CAS  Google Scholar 

  26. C. Main, S. Reynolds, I. Zrinscak, A. Merazga: J. Non-Cryst. Solids 338, 228 (2004)

    Google Scholar 

  27. A. Bacioglu, A.O. Kodolbas, O. Oktu: Sol. Energy Mater. Sol. Cells 89, 49 (2005)

    CAS  Google Scholar 

  28. J. Willekens, M. Brinza, T. Aernouts, J. Poortmans, G.J. Adriaenssens: J. Non-Cryst. Solids 352, 1675 (2006)

    CAS  Google Scholar 

  29. K. Sharma, A.S. Al-Kabbi, G.S.S. Saini, S.K. Tripathi: Curr. Appl. Phys. 13, 964 (2013)

    Google Scholar 

  30. N. Ishihara, M. Tsubuku, Y. Nonaka, R. Watanabe, K. Inoue, H. Shishido, K. Kato, S. Yamazaki: Optical properties and evaluation of localized level in gap of In-Ga-Zn-O thin film, Proc. 19th Int. Workshop Active-Matrix Flatpanel Disp. Devices (2012) p. 143

    Google Scholar 

  31. C. Wronski, B. Abeles, T. Tiedje, G.D. Cody: Solid State Commun. 44, 1423 (1982)

    CAS  Google Scholar 

  32. S. Lee, S. Kumar, C.R. Wronski: J. Non-Cryst. Solids 114, 316 (1989)

    CAS  Google Scholar 

  33. M. Günes, C. Wronski, T.J. McMahon: J. Appl. Phys. 76, 2260 (1994)

    Google Scholar 

  34. Z. Remes, T. Izak, A. Kromka, M. Vanecek: Diam. Relat. Mater. 19, 453 (2010)

    CAS  Google Scholar 

  35. M. Vaněček, A. Poruba: Thin Solid Films 515, 7499 (2007)

    Google Scholar 

  36. T. Inushima, M.H. Brodsky, J. Kanicki, R.J. Serino: AIP Conf. Proc. 120, 24 (1984)

    CAS  Google Scholar 

  37. M. Vaněček, A. Poruba: Appl. Phys. Lett. 80, 719 (2002)

    Google Scholar 

  38. J. Holovsky: Fourier transform photocurrent spectroscopy on non-crystalline semiconductors. In: Fourier Transforms – New Analytical Approaches and FTIR Strategies, ed. by G. Nikolic (Intech, Rijeka 2011)

    Google Scholar 

  39. J. Melskens, M. Schouten, R. Santbergen, M. Fischer, R. Vasudevan, D.J. van der Vlies, R.J.V. Quax, S.G.M. Heirman, K. Jäger, V. Demontis, M. Zeman, A.H.M. Smets: Sol. Energy Mater. Sol. Cells 129, 70 (2014)

    CAS  Google Scholar 

  40. D. Bozyigit, S. Volk, O. Yarema, V. Wood: Nano Lett. 13, 5284 (2013)

    CAS  Google Scholar 

  41. D. Ritter, E. Zeldov, K. Weiser: Appl. Phys. Lett. 49, 791 (1986)

    CAS  Google Scholar 

  42. R. Brüggemann: Steady-state photocarrier grating method. In: Advanced Characterization Techniques for Thin Film Solar Cells, 2nd edn., ed. by D. Abou-Ras, T. Kirchartz, U. Rau (Wiley-VCH, Weinheim 2016)

    Google Scholar 

  43. C.D. Abel, G.H. Bauer: Prog. Photovolt. 1, 269 (1993)

    CAS  Google Scholar 

  44. Y.M. Soro, A. Abramov, M.E. Gueunier-Farret, E.V. Johnson, C. Longeaud, P. Roca i Cabarrocas, J.P. Kleider: J. Non-Cryst. Solids 354, 2092 (2008)

    CAS  Google Scholar 

  45. M. Goerlitzer, N. Beck, P. Torres, J. Meier, N. Wyrsch, A. Shah: J. Appl. Phys. 80, 5111 (1996)

    CAS  Google Scholar 

  46. M. Niehus, R. Schwarz: Superlattices Microstruct. 40, 350 (2006)

    CAS  Google Scholar 

  47. R. Menner, S. Zweigert, R. Klenk, H.W. Schock: Jpn. J. Appl. Phys. Part 1 32, 45 (1993)

    CAS  Google Scholar 

  48. A. FathAllah, F. Ventosinos, C. Longeaud: J. Phys. Conf. Ser. 558, 012011 (2014)

    Google Scholar 

  49. C. Longeaud: Rev. Sci. Instrum. 84, 055101 (2013)

    CAS  Google Scholar 

  50. J.A. Schmidt, C. Longeaud: Phys. Rev. B 71, 125208 (2005)

    Google Scholar 

  51. C. Longeaud, F. Ventosinos, J.A. Schmidt: J. Appl. Phys. 112, 023709 (2012)

    Google Scholar 

  52. H. Oheda: J. Appl. Phys. 52, 6693 (1981)

    CAS  Google Scholar 

  53. J.P. Kleider, C. Longeaud, M.E. Gueunier: J. Non-Cryst. Solids 338, 390 (2004)

    Google Scholar 

  54. R. Brüggemann, C. Main, J. Berkin, S. Reynolds: Philos. Mag. B 62, 29 (1990)

    Google Scholar 

  55. K. Hattori, Y. Adachi, M. Anzai, H. Okamoto, Y. Hamakawa: J. Appl. Phys. 76, 2841 (1994)

    CAS  Google Scholar 

  56. R.R. Koropecki, J.A. Schmidt, R. Arce: J. Appl. Phys. 91, 8965 (2002)

    CAS  Google Scholar 

  57. J.A. Schmidt, C. Longeaud, R.R. Koropecki, R. Arce, J.P. Kleider: J. Non-Cryst. Solids 354, 2914 (2008)

    CAS  Google Scholar 

  58. H. Naito, M. Nakaishi, T. Matsushita, M. Okuda: J. Non-Cryst. Solids 77, 1183 (1985)

    Google Scholar 

  59. C. Main, D.P. Webb, R. Brüggemann, S. Reynolds: J. Non-Cryst. Solids 137, 951 (1991)

    Google Scholar 

  60. J.P. Kleider, C. Longeaud, O. Glodt: J. Non-Cryst. Solids 137, 447 (1991)

    Google Scholar 

  61. J.D. Cohen: Sol. Energy Mater. Sol. Cells 78, 399 (2003)

    CAS  Google Scholar 

  62. C. Longeaud, D. Roy, O. Saadane: Phys. Rev. B 65, 85206 (2002)

    Google Scholar 

  63. S. Gorgolis, A. Giannopoulou, P. Kounavis: J. Appl. Phys. 113, 123102 (2013)

    Google Scholar 

  64. A. Krysztopa, M. Igalson, P. Zabierowski, J. Larsen, Y. Aida, S. Siebentritt, L. Gütay: Thin Solid Films 519, 7308 (2011)

    CAS  Google Scholar 

  65. J. Luckas, S. Kremers, D. Krebs, M. Salinga, M. Wuttig, C. Longeaud: J. Appl. Phys. 110, 013719 (2011)

    Google Scholar 

  66. P.T. Erslev, E.S. Sundholm, R.E. Presley, D. Hong, J.F. Wager, J.D. Cohen: Appl. Phys. Lett. 95, 192115 (2009)

    Google Scholar 

  67. M.A. Kastner, D. Monroe: Sol. Energy Mater. 8, 41 (1982)

    CAS  Google Scholar 

  68. R. Street: Solid St. Commun. 39, 263 (1981)

    CAS  Google Scholar 

  69. T. Tiedje, A. Rose: Solid State Commun. 37, 49 (1981)

    CAS  Google Scholar 

  70. J. Orenstein, M. Kastner: Phys. Rev. Lett. 46, 1421 (1981)

    CAS  Google Scholar 

  71. C. Main: Photoconductivity and Noise in Amorphous Chalcogenide Semiconductors, Ph.D. Thesis (Univ. Edinburgh, Edinburgh 1973)

    Google Scholar 

  72. C. Main, S. Reynolds, R. Brüggemann: Phys. Status Solidi (c) 1, 1194 (2004)

    CAS  Google Scholar 

  73. J.C. Balland, J.P. Zielinger, C. Noguet, M. Tapiero: J. Phys. D Appl. Phys. 19, 57 (1986)

    CAS  Google Scholar 

  74. G.J. Adriaenssens, H. Michiel: AIP Conf. Proc. 120, 110 (1984)

    CAS  Google Scholar 

  75. J.M. Marshall: Rep. Prog. Phys. 46, 1235 (1983)

    Google Scholar 

  76. C. Main: MRS Symp. Proc. Ser. 467, 167 (1997)

    CAS  Google Scholar 

  77. C. Main: J. Non-Cryst. Solids 299, 525 (2002)

    Google Scholar 

  78. C. Main, R. Brüggemann, D.P. Webb, S. Reynolds: Solid State Commun. 83, 401 (1992)

    CAS  Google Scholar 

  79. H. Naito, J. Ding, M. Okuda: Appl. Phys. Lett. 64, 1830 (1994)

    CAS  Google Scholar 

  80. T. Nagase, K. Kishimoto, H. Naito: J. Appl. Phys. 86, 5026 (1999)

    CAS  Google Scholar 

  81. S. Reynolds, C. Main, D.P. Webb, M.J. Rose: Philos. Mag. B 80, 547 (2000)

    CAS  Google Scholar 

  82. C. Main, R. Russell, J. Berkin, J.M. Marshall: Philos. Mag. Lett. 55, 189 (1987)

    CAS  Google Scholar 

  83. S. Reynolds: MRS Symp. Proc. Ser. 910, 3 (2007)

    CAS  Google Scholar 

  84. R. Brüggemann, C. Main, S. Reynolds: J. Phys. Condens. Matter 14, 6909 (2002)

    Google Scholar 

  85. S. Reynolds, J.T. Shepherd, C. Main, J.M. Marshall, J.M. Maud: J. Non-Cryst. Solids 266, 994 (2000)

    Google Scholar 

  86. J. Hao, S.A. Studenikin, M. Cocivera: J. Appl. Phys. 90, 5064 (2001)

    CAS  Google Scholar 

  87. M.J. Gueorguieva, C. Main, S. Reynolds, R. Brüggemann, C. Longeaud: J. Non-Cryst. Solids 299, 541 (2002)

    Google Scholar 

  88. Y. Tamada, Y. Kanemitsu: Appl. Phys. Lett. 101, 133907 (2012)

    Google Scholar 

  89. W.E. Spear: J. Non-Cryst. Solids 1, 197 (1969)

    CAS  Google Scholar 

  90. T. Bronger: Time-of-flight analysis. In: Advanced Characterization Techniques for Thin Film Solar Cells, 2nd edn., ed. by D. Abou-Ras, T. Kirchartz, U. Rau (Wiley-VCH, Weinheim 2016)

    Google Scholar 

  91. D. Hertel, A. Ochse, V.I. Arkhipov, H. Bässler: J. Imaging Sci. Technol. 43, 220 (1999)

    CAS  Google Scholar 

  92. M. Brinza, E.V. Emelianova, G.J. Adriaenssens: Phys. Rev. B 71, 115209 (2005)

    Google Scholar 

  93. S. Dinca, G. Ganguly, E.A. Schiff, V. Vlahos, C.R. Wronski, Q. Yuan: Mater. Res. Soc. Symp. Proc. 762, A7.1 (2003)

    Google Scholar 

  94. G.F. Seynhaeve, R.P. Barclay, G.J. Adriaenssens, J.M. Marshall: Phys. Rev. B 39, 10196 (1989)

    CAS  Google Scholar 

  95. C. Main, S. Reynolds, R.I. Badran, J.M. Marshall: J. Appl. Phys. 88, 1190 (2000)

    CAS  Google Scholar 

  96. A. Köhler, H. Bässler: Electronic Processes in Organic Semiconductors, an Introduction (Wiley, Weinheim 2015)

    Google Scholar 

  97. T. Dylla, F. Finger, E.A. Schiff: Appl. Phys. Lett. 87, 032103 (2005)

    Google Scholar 

  98. K. Suzuki, S. Seto, T. Sawada, K. Imai: IEEE Trans. Nucl. Sci. 49, 1287 (2002)

    CAS  Google Scholar 

  99. M. Nesladek, A. Bogdan, W. Deferme, N. Tranchant, P. Bergonzo: Diam. Relat. Mater. 17, 1235 (2008)

    CAS  Google Scholar 

  100. S.A. Dinca, E.A. Schiff, W.N. Shafarman, B. Egaas, R. Noufi, D.L. Young: Appl. Phys. Lett. 100, 103901 (2012)

    Google Scholar 

  101. C. Longeaud, H. Belgacem, C. Douay: J. Phys. Condens. Matter 19, 476202 (2007)

    Google Scholar 

  102. S. Kasap, B. Polishuk, D. Dodds: Rev. Sci. Instrum. 61, 2080 (1990)

    CAS  Google Scholar 

  103. S. Kasap, B. Fogal, M.Z. Kabir, R.E. Johanson, S.K. O’Leary: Appl. Phys. Lett. 84, 1991 (2004)

    CAS  Google Scholar 

  104. C. Haugen, S.O. Kasap: Philos. Mag. B 71, 91 (1995)

    CAS  Google Scholar 

  105. C. Allen, G. Belev, R. Johanson, S.O. Kasap: J. Non-Cryst. Solids 354, 2711 (2008)

    CAS  Google Scholar 

  106. G. Belev, D. Tonchev, B. Fogal, C. Allen, S.O. Kasap: J. Phys. Chem. Solids 68, 972 (2007)

    CAS  Google Scholar 

  107. L. Kronik, Y. Shapira: Surf. Sci. Rep. 37, 1 (1999)

    CAS  Google Scholar 

  108. W. Melitz, J. Shen, A.C. Kummel, S. Lee: Surf. Sci. Rep. 66, 1 (2011)

    CAS  Google Scholar 

  109. M. Stutzmann, M.S. Brandt, M.W. Bayerl: J. Non-Cryst. Solids 266, 1 (2000)

    Google Scholar 

  110. C. Colbeau-Justin, M. Kunst, D. Huguenin: J. Mater. Sci. 38, 2429 (2003)

    CAS  Google Scholar 

Download references

Acknowledgements

The authors are grateful to the Engineering and Physical Sciences Research Council, and the Fonds voor Wetenschappelijk Onderzoek – Vlaanderen for financial support of parts of this work. Particular thanks are due to Dr. C. Main and Dr. A.C. Reynolds, for their critical reading of the manuscript and constructive comments. Finally, we are indebted to colleagues and students past and present, and to the numerous academic visitors to the Dundee and Leuven labs, from whom we have learned much and share many fond memories.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Stephen Reynolds .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2017 Springer International Publishing AG

About this chapter

Cite this chapter

Reynolds, S., Brinza, M., Benkhedir, M.L., Adriaenssens, G.J. (2017). Photoconductivity in Materials Research. In: Kasap, S., Capper, P. (eds) Springer Handbook of Electronic and Photonic Materials. Springer Handbooks. Springer, Cham. https://doi.org/10.1007/978-3-319-48933-9_7

Download citation

Publish with us

Policies and ethics