NMR Analysis of Mg Ion Localization in LiNbO_{3} Crystal

• Authors: A. Yatsenko , S. Yevdokimov , D. Sugak , I. Solskii
• Languages of publication: EN

Abstracts

EN

The analysis of cation sublattices population in magnesium doped LiNbO_{3} crystals is carried out. It is shown that volume concentration of lithium vacancies (V_{Li}) monotonously increases with increasing of MgO content in the crystal up to the threshold value. A series of LiNbO_{3} crystals with various concentration of Mg^{2+} were investigated by ^{7}Li and ^{93}Nb Nuclear Magnetic Resonance (NMR). It is concluded that the peculiarities of NMR spectra in Mg-doped LiNbO_{3} crystals can be explained by the formation of defect complexes including Mg_{Li} ions and V_{Li} on the shortest distances between them.

Keywords

EN

76.30.Fc; 76.30.Kg; 77.84.Ek

Discipline

• 76.30.Fc: Iron group (3d) ions and impurities (Ti-Cu)
• 77.84.Ek: Niobates and tantalates
• 76.30.Kg: Rare-earth ions and impurities

• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 117
• Issue: 1
• Pages: 166-169

Dates

published

2010-01

Contributors

author

A. Yatsenko

• Taurida National University, 4 Vernadsky av., 95007 Simferopol Ukraine

author

S. Yevdokimov

• Taurida National University, 4 Vernadsky av., 95007 Simferopol Ukraine

author

D. Sugak

• Scientific Research Company "Carat", 202 Stryiska st., 79031 Lviv Ukraine
• Lviv Polytechnic National University, 12 Bandera St., 79646 Lviv, Ukraine

author

I. Solskii

• Scientific Research Company "Carat", 202 Stryiska st., 79031 Lviv Ukraine

References

• 1. L. Arizmendi, Phys. Status Solidi A 201, 253 (2004)
• 2. U. Schlarb, K. Betzler, Phys. Rev. B 50, 751 (1994)
• 3. D. Sugak, A. Matkovskii, I. Solskii, I. Stefanskii, SPIE Proc. 2795, 257 (2000)
• 4. O. Jarolimek, Czech. J. Phys. 45, 263 (1995)
• 5. B. Grabmaier, W. Wersing, W. Koestler, J. Cryst. Growth 110, 339 (1991)
• 6. K. Polgár, L. Kovács, L. Földvári, I. Cravero, Solid State Commun. 59, 375 (1986)
• 7. L. Pálfalvi, J. Hebling, G. Almási, A. Péter, K. Polgár, K. Lengyel, R. Szipöcs, J. Appl. Phys. 95, 902 (2004)
• 8. F. Abdi, M. Aillerie, M. Fontana, P. Bourson, T. Volk, B. Maximov, S. Sulyanov, N. Rubinina, M. Wöhlecke, Appl. Phys. B 68, 795 (1999)
• 9. R. Mouras, M. Fontana, P. Bourson, A. Postnikov, J. Phys., Condens. Matter 12, 5053 (2000)
• 10. O. Shirmer, O. Thiemann, M. Wöhlecke, J. Phys. Chem. Solids 52, 185 (1991)
• 11. N. Iyi, K. Kitamura, F. Izumi, J. Yamamoto, T. Hayashi, H. Asano, S. Kimura, J. Solid State Chem. 101, 340 (1992)
• 12. A. Wilkinson, A. Cheetham, R. Jarman, J. Appl. Phys. 74, 3080 (1993)
• 13. Y. Watanabe, T. Sota, K. Suzuki, N. Iui, K. Kitamura, S. Kimura, J. Phys. Condens. Matter 7, 3627 (1995)
• 14. Y. Furukawa, K. Kitamura, S. Takekawa, K. Niva, Y. Yajima, N. Iui, I. Mnushkina, P. Guggenheim, J. Martin, J. Cryst. Growth 211, 230 (2000)
• 15. J. Liu, W. Zhang, G. Zhang, Phys. Status Solidi A 156, 285 (1996)
• 16. T. Chernaya, B. Maximov, T. Volk, N. Rubinina, V. Simonov, JETP Lett. 73, 110 (2001)
• 17. G. Malovichko, V. Grachev, V. Gabrielyan, E. Kokanyan, Phys. Sol. State 28, 2593 (1986)
• 18. M. Cohen, F. Reif, Solid State Physics, Vol. 5, Advances in Research and Application, Acad. Press, New York 1957, p. 321
• 19. A. Yatsenko, H. Ivanova, Phys. Solid State 37, 2262 (1995)
• 20. W. Ching, Z. Gu, Y. Xu, Phys. Rev. B 50, 1992 (1994)
• 21. A. Yatsenko, S. Yevdokimov, Instrum. Exper. Techn. 46, 57 (2003)
• 22. A. Yatsenko, V. Kornienko, Ukr. J. Phys. 41, 636 (1996) (in Russian)
• 23. L. Hu, Y. Chang, C. Chang, S. Yang, M. Hu, W. Tse, Mod. Phys. Lett. B 5, 789 (1991)
• 24. G. Malovichko, V. Grachev, O. Shirmer, Appl. Phys. B 68, 785 (1999)
• 25. G. Peterson, A. Carnevale, J. Chem. Phys. 56, 4848 (1972)
• 26. S. Abrahams, P. Marsh, Acta Crystallogr. B 42, 61 (1986)
• 27. A. Yatsenko, H. Ivanova-Maksimova, N. Sergeev, Physica B 254, 256 (1998)
• 28. A. Yatsenko, H. Maksimova, N. Sergeev, Ukr. J. Phys. 44, 1390 (1999) (in Russian)

Identifiers

DOI

10.12693/APhysPolA.117.166