PL EN


Preferences help
enabled [disable] Abstract
Number of results
2009 | 115 | 3 | 732-737
Article title

Deep Traps Distribution in TlInS_2 Layered Crystals

Content
Title variants
Languages of publication
EN
Abstracts
EN
The trap centers and distributions in TlInS_2 were studied in the temperature range of 100-300 K by using thermally stimulated currents technique. Experimental evidence was found for the presence of three trapping centers with activation energies 400, 570, and 650 meV. Their capture cross-sections were determined as 6.3 × 10^{-16}, 2.7× 10^{-12}, and 1.8× 10^{-11} cm^{2}, respectively. It was concluded that in these centers retrapping is negligible as confirmed by the good agreement between the experimental results and the theoretical predictions of the model that assumes slow retrapping. An exponential distribution of hole traps was revealed from the analysis of the thermally stimulated current data obtained at different light excitation temperatures. This experimental technique provided a value of 800 meV/decade for the trap distribution.
Keywords
EN
Publisher

Year
Volume
115
Issue
3
Pages
732-737
Physical description
Dates
published
2009-03
received
2008-09-29
(unknown)
2008-11-24
Contributors
author
  • Department of Electrical and Electronics Engineering, Atilim University, 06836 Ankara, Turkey
author
  • Department of Physics, Middle East Technical University, 06531 Ankara, Turkey
author
  • Department of Physics, Middle East Technical University, 06531 Ankara, Turkey
References
  • 1. K.A. Yee, A. Albright, J. Am. Chem. Soc. 113, 6474 (1991) and references therein
  • 2. K.R. Allakhverdiev, Solid State Commun. 111, 253 (1999)
  • 3. T.D. Ibragimov, I.I. Aslanov, Solid State Commun. 123, 339 (2002)
  • 4. H. Hahn, B. Wellmann, Naturwissenschaften 54, 42 (1967)
  • 5. D. Muller, F.E. Poltmann, H. Hahn, Z. Naturforsch. B 29, 117 (1974)
  • 6. K.J. Range, G. Engert, W. Muller, A. Weiss, Z. Naturforsch. B 29, 181 (1974)
  • 7. N. Kalkan, D. Papadopoulos, A.N. Anagnostopoulos, J. Spyridelis, Mater. Res. Bull. 28, 693 (1993)
  • 8. M.P. Hanias, A.N. Anagnostopoulos, K. Kambas, J. Spyridelis, Physica B 160, 154 (1989)
  • 9. M.P. Hanias, A.N. Anagnostopoulos, K. Kambas, J. Spyridelis, Mater. Res. Bull. 27, 25 (1992)
  • 10. A.F. Qasrawi, N.M. Gasanly, Cryst. Res. Technol. 39, 439 (2004)
  • 11. J.A. Kalomiros, A.N. Anagnostopoulos, Phys. Rev. B 50, 7488 (1994)
  • 12. K.R. Allakhverdiev, T.G. Mammadov, R.A. Suleymanov, N.Z. Gasanov, J. Phys., Condens. Matter 5, 1291 (2003)
  • 13. T.D. Ibragimov, I.I. Aslanov, Solid State Commun. 123, 339 (2002)
  • 14. Nevin Kalkan, M.P. Hanias, A.N. Anagnostopoulos, Mater. Res. Bull. 27, 1329 (1992)
  • 15. G.D. Guseinov, E. Mooser, E.M. Kerimova, R.S. Gamidov, I.V. Alekseev, M.Z. Ismailov, Phys. Status Solidi 34, 33 (1969)
  • 16. M.Ya. Bakirov, N.M. Zeinalov, S.G. Abdullayeva, V.A. Gajiyev, E.M. Gojayev, Solid State Commun. 44, 205 (1982)
  • 17. A. Aydinli, N.M. Gasanly, I. Yilmaz, A. Serpenguzel, Semicond. Sci. Technol. 14, 599 (1999)
  • 18. V.M. Skorikov, V.I. Chmyrev, V.V. Zuev, E.V. Larina, Inorg. Mater. 38, 751 (2002)
  • 19. Y. Kamitani, S. Maeta, Jpn. J. Appl. Phys. 39, 115 (2000)
  • 20. E. Borchi, M. Bruzzi, S. Pirollo, S. Sciortino, J. Phys. D, Appl. Phys. 3, L93 (1998)
  • 21. R. Chen, Y. Kirsh, Analysis of Thermally Stimulated Processes, Pergamon Press, Oxford 1981
  • 22. R. Bube, Photoelectronic Properties of Semiconductors, Cambridge University Press, Cambridge 1992
  • 23. N.S. Yuksek, N.M. Gasanly, H. Ozkan, O. Karci, Acta Phys. Pol. A 106, 95 (2004)
  • 24. S. Özdemir, R.A. Suleymanov, E. Civan, T. Firat, Solid State Commun. 98, 385 (1996)
  • 25. M. Isik, K. Goksen, N.M. Gasanly, H. Ozkan, J. Korean Phys. Soc. 52, 367 (2008)
  • 26. N.S. Yuksek, N.M. Gasanly, H. Ozkan, Semicond. Sci. Technol. 18, 834 (2003)
  • 27. A. Serpi, J. Phys. D, Appl. Phys. 9, 1881 (1976)
  • 28. A. Bosacchi, B. Bosacchi, S. Franchia, L. Hernandez, Solid State Commun. 13, 1805 (1973)
  • 29. A. Anedda, M.B. Casu, A. Serpi, I.I. Burlakov, I.M. Tiginyanu, V.V. Ursaki, J. Phys. Chem. Solids 58, 325 (1997)
  • 30. P.C. Ricci, A. Anedda, R. Corpino, I.M. Tiginyanu, V.V. Ursaki, J. Phys. Chem. Solids 64, 1941 (2003)
  • 31. T. Pisarkiewicz, Opto-Electron. Rev. 12, 33 (2004)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n324kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.