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2010 | 117 | 1 | 170-173
Article title

In situ Investigation of OH^{-} Absorption in LiNbO_{3} and LiNbO_{3}:MgO Crystals during Reducing/Oxidizing Annealing

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EN
Abstracts
EN
The work presents experimental results of an in situ investigation of the OH^{-} absorption in pure and MgO-doped LiNbO_{3} crystals during reducing (95% Ar + 5% H_{2}) and oxidizing (O_{2}) high-temperature treatments in the temperature range from room temperature to 820 K. The absorption spectra measured in situ at high temperatures in reducing/oxidizing atmospheres have been analyzed. The origin of the changes in optical absorption caused by heating of the crystal is discussed in terms of the OH-bonds orientation change.
Keywords
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Contributors
author
  • Lviv Polytechnic National University, Lviv, Ukraine
author
  • Lviv Polytechnic National University, Lviv, Ukraine
  • Institute of Materials, SRC "Carat", Lviv, Ukraine
  • Lviv Polytechnic National University, Lviv, Ukraine
author
  • Institute of Materials, SRC "Carat", Lviv, Ukraine
author
  • Lviv Polytechnic National University, Lviv, Ukraine
author
  • Lviv Polytechnic National University, Lviv, Ukraine
author
  • Institute of Physical and Theoretical Chemistry, Technical University Braunschweig, Braunschweig, Germany
References
  • 1. M. Woehelcke, L. Kovacs, Crit. Rev. Solid Cryst. Mater. Sci. 26, 1 (2001)
  • 2. J.M. Cabrera, J. Olivares, M. Carrascosa, J. Rams, S. Mueller, E. Dieguez, Adv. Phys. 45, 349 (1996)
  • 3. E.M. de Miguel-Sanz, M. Carrascosa, L. Arizmendi, Phys. Rev. B 65, 165101 (2002)
  • 4. P. Nekvindova, J. Spirkova, J. Cervena, M. Budnar, A. Razpet, B. Zorko, P. Pelicon, Opt. Mater. 19, 245 (2002)
  • 5. T. Volk, M. Wöhlecke, Lithium Niobate: Defects, Photorefraction and Ferroelectric Switching, Springer, Berlin 2009
  • 6. R.G. Smith, D.B. Fraser, R.T. Denton, T.C. Rich, J. Appl. Phys. 39, 4600 (1968)
  • 7. Y. Kong, W. Zhang, X. Chen, J. Xu, G. Zhang, J. Phys., Condens. Matter 11, 2139 (1999)
  • 8. X.Q. Feng, Y.B. Tang, J. Phys., Condens. Matter 5, 2423 (1993)
  • 9. W. Bollmann, H.J. Stoehr, Phys. Status Solidi A 39, 477 (1977)
  • 10. T.B. Wang, S.L. Guo, L. Chen, L. Cao, H. Li, Z.G. Liu, C.Z. Tan, Optik 118, 604 (2007)
  • 11. L. Kovacs, V. Szalay, R. Capaletti, Solid State Commun. 52, 1029 (1984)
  • 12. G. Dravecz, L. Kovacz, Appl. Phys. B 88, 305 (2007)
  • 13. A. V. Yatsenko, Ukr. J. Phys. 44, 381 (1999) (in Russian)
  • 14. S.V. Evdokimov, A.V. Yatsenko, Crystallography 48, 594 (2003) (in Russian)
  • 15. K. Lengyel, L. Kovács, Á. Péter, K. Polgar, G. Corradi, Technical Digest of the International Workshop Lithium Niobate from Material to Device, from Device to System, 2005, p. 97
  • 16. I. Solskii, D. Sugak, V. Gaba, Techn. Des. Electron. Dev. 5, 51 (2005) (in Russian)
  • 17. D. Sugak, A. Matkovskii, I. Solskii, B. Kopko, V. Olijnyk, I. Stefanskii, V. Gaba, V. Grabovskii, I. Zaritskii, L. Rakitina, Cryst. Res. Technol. 32, 805 (1997)
  • 18. D. Sugak, Ya. Zhydachevskii, Yu. Sugak, O. Buryy, S. Ubizskii, I. Solskii, M. Schrader, K.-D. Becker, J. Phys., Condens. Matter 19, 086211 (2007)
  • 19. D. Sugak, Ya. Zhydachevskii, Yu. Sugak, O. Buryy, S. Ubizskii, I. Solskii, A. Boerger, K.-D. Becker, Phys. Chem. Chem. Phys. 11, 3138 (2009)
  • 20. U. Heinemeyer, M.C. Wengler, K. Buse, Appl. Phys. Lett. 89, 112910 (2006)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv117z133kz
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