Abstract
We have grown lithium niobate single crystals doped with rare-earth elements (Gd and Tm) and have examined etch patterns on their surfaces by atomic force microscopy. The thermal stability of their regular domain structure has been assessed, and their anomalous electrical properties have been studied in the temperature range 300–380 K.
Similar content being viewed by others
References
Kuz’minov, Yu.S., Elektroopticheskii i nelineinoopticheskii kristall niobata litiya (Electro-optic and Nonlinear Optical Lithium Niobate Crystals), Moscow: Nauka, 1987.
Kamentsev, V.P., Nekrasov, A. V., Ped’ko, B.B., et al., Physical Properties of Lithium Niobate Single Crystals in the Range 20–200°C, Izv. Akad. Nauk SSSR, Ser. Fiz., 1983, vol. 47, no. 4, pp. 791–793.
Roitberg, M.B., Novik, V.K., and Gavrilova, N.D., Pyroelectric Behavior and Electrical Conductivity of LiNbO3 Single Crystals in the Range 20–250°C, Kristallografiya, 1969, vol. 14, no. 5, pp. 938–943.
Ped’ko, B.B., Lebedev, E.V., Kislova, I.L., and Volk, T.L., New Long-Term Memory Effects in LiNbO3 Crystals, Fiz. Tverd. Tela (S.-Peterburg), 1988, vol. 40, no. 2, pp. 337–441.
Blistanov, A.A., Makarevskaya, E.V., Geras’kin, V.V., et al., Effect of Impurities on the Optical Quality and Electrical Conductivity of LiNbO3, Fiz. Tverd. Tela (Leningrad), 1978, vol. 20, no. 9, pp. 2575–2582.
Bagdasarov, Kh.S. Bogdanov, M.Ya., et al., On the Nature of Thermally Induced Optical Damage in Rare-Earth-Doped Lithium Niobate Crystals, Fiz. Tverd. Tela (Leningrad), 1987, vol. 29, no. 8, pp. 2380–2387.
Ped’ko, B.B. and Lebedev, E.V., Effect of Composition on the Optical Properties of LiNbO3 Single Crystals, Izv. Akad. Nauk, Ser. Fiz., 1997, vol. 61, no. 2, pp. 321–328.
Belabaev, K.G., Gabrielyan, V.T., and Sarkisov, V.Kh., Relaxation Behavior of Residual Stress in LiNbO3 Single Crystals in the Range 20–200°C, Kristallografiya, 1973, vol. 18, no. 1, pp. 198–203.
Ped’ko, B.B., Rudyak, V.M., and Shabalin, A.L., Influence of Metal Impurities and Gamma Irradiation on the Optical Properties of Lithium Niobate Single Crystals, Izv. Akad. Nauk, Ser. Fiz., 1990, vol. 54, no. 5, pp. 1154–1161.
Naumova, I.I., Growth of Y-, Dy-, Nd-, and Mg-Doped Lithium Niobate Single Crystals with a Regular Domain Structure, Kristallografiya, 1994, vol. 39, no. 6, pp. 1119–1127.
Evlanova, N.F, Naumova, I.I., Chaplina, T.O., et al., Periodic Domain Structure in Czochralski-Grown LiNbO3:Y Crystals, Fiz. Tverd. Tela (S.-Peterburg), 2000, vol. 42, no. 9, pp. 1678–1681.
Author information
Authors and Affiliations
Additional information
Original Russian Text © M.N. Palatnikov, B.A. Loginov, N.V. Sidorov, O.B. Shcherbina, I.V. Biryukova, V.V. Efremov, P. G. R. Smith, V.T. Kalinnikov, 2007, published in Neorganicheskie Materialy, 2007, Vol. 43, No. 1, pp. 74–79.
Rights and permissions
About this article
Cite this article
Palatnikov, M.N., Loginov, B.A., Sidorov, N.V. et al. Domain structure and electrical properties of Gd-and Tm-doped lithium niobate single crystals. Inorg Mater 43, 68–72 (2007). https://doi.org/10.1134/S0020168507010141
Received:
Issue Date:
DOI: https://doi.org/10.1134/S0020168507010141