Volumes and Issues
Home » Optics and Spectroscopy » Year 2025, issue 4 » Article p. 328
<<<>>>
Optical characteristics of strontium barium niobate thin films depending on temperature
Russian version
Zhidel K. M. 1, Pavlenko A. V. 1,2
1Scientific Research Institute of Physics, Southern Federal University, Rostov-on-Don, Russia
2Federal Research Center Southern Scientific Center of the Russian Academy of Sciences, Rostov-on-Don, Russia
Email: karinagidele@gmail.com
PDF
The optical properties of single-crystal thin films of Sr0.61Ba0.39Nb2O6, with a thickness of ~646 nm, synthesized on MgO (001) substrates using high-frequency cathode sputtering in an oxygen atmosphere, have been studied using spectrophotometry in the spectral range 200-1000 nm and at temperatures between 299.15-393.15 K. It has been observed that the edge of the optical absorption in the transmission spectra of the Sr0.61Ba0.39Nb2O6/MgO system shifts towards the long-wavelength region with increasing temperature. The dispersion dependences of the refractive index n(λ) and extinction coefficient k(λ) of the film have been calculated at fixed temperatures. It has been shown that the film has slightly lower values of these optical parameters compared to the single-crystal Sr0.61Ba0.39Nb2O6 material. The dispersion of n(λ) has been interpreted within the framework of the individual dipole oscillator model and approximated using the Cauchy relation. The results obtained in this study indicate the stability of the optical properties of Sr0.61Ba0.39Nb2O6 heterostructures grown on MgO substrates over a given wavelength range within the specified temperature range. Keywords: thin films, strontium barium niobate, SBN, transmission spectrum, absorption edge, Urbach energy, band gap.
  1. T. Lukasiewicz, M.A. Swirkowicz, J. Dec, W. Hofman, W. Szyrski. J. Cryst. Growth, 310 (7), 1464 (2008). DOI: 10.1016/j.jcrysgro.2007.11.233
  2. M.D. Ewbank, R.R. Neurgaonkar, W.K. Cory, J. Feinberg. J. Appl. Phys., 62 (2), 374 (1987). DOI: 10.1063/1.339807
  3. P.V. Lenzo, E.G. Spencer, A.A. Ballman. Appl. Phys. Lett., 11 (1), 23 (1967). DOI: 10.1063/1.1754944
  4. R.R. Neurgaonkar, W.K. Cory, J.R. Oliver. Ferroelectrics, 51 (1), 3 (1983). DOI: 10.1080/00150198308009045
  5. A.M. Glass. J. Appl. Phys., 40 (12), 4699 (1969). DOI: 10.1063/1.1657277
  6. S. Gupta, A. Paliwal, V. Gupta, M. Tomar. Opt. Laser Technol., 122, 105880 (2020). DOI: 10.1016/j.optlastec.2019.105880
  7. D.V. Stryukov, Ya.Yu. Matyash, A.V. Pavlenko. Fiz. Tverd. Tela, 65 (11), 1964 (2023). DOI: 10.61011/0000000000 [D.V. Stryukov, Y.Y. Matyash, A.V. Pavlenko. Phys. Solid State, 65 (11), 1881 (2023). DOI: 10.61011/EOS.2025.04.61408.7251-24]
  8. V.V. Krutov, A.S. Sigov, A.A. Shchuka. Ross. Tekhnol. Zh., 5 (2), 3 (2017) (in Russian)
  9. M. Han, and A. Wang. Opt. Lett., 32 (13), 1800 (2007). DOI: 10.1364/OL.32.001800
  10. E.D. Palik. Handbook of Optical Constants of Solids (Academic Press, Burlington, 1997)
  11. A.V. Pavlenko, D.V. Stryukov, L.I. Ivleva, A.P. Kovtun, K.M. Zhidel, P.A. Lykov. Phys. Solid State, 63, 286 (2021). DOI: 10.1134/S1063783421020219
  12. R. Swanepoel. J. Phys. E, 16 (12), 1214 (1983). DOI: 10.1088/0022-3735/16/12/023
  13. J.C. Manifacier, J. Gasiot, J.P. Fillard. J. Phys. E, 9 (11), 1002 (1976). DOI: 10.1088/0022-37,35/9/11/032
  14. Th. Woike, T. Granzow, U. Dorfler, Ch. Poetsch, M. Wohlecke, R. Pankrath. Phys. Status Solidi (A), 186 (1), R13 (2001). DOI: 10.1002/1521-396X(200107)186:1%3CR13::AID- PSSA999913%3E3.0.CO;2-G
  15. S.H. Wemple, M. DiDomenico. Phys. Rev. B, 3 (4), 1338 (1971). DOI: 10.1103/PhysRevB.3.1338
  16. Yu.S. Kuz'minov. Segnetoelektricheskie kristally dlya upravleniya lazernym izlucheniem (Nauka, M., 1982) (in Russian)
  17. Yu.I. Ukhanov. Opticheskie svoistva poluprovodnikov (Nauka, M., 1977) (in Russian)
  18. F. Urbach. Phys. Rev., 92 (5), 1324 (1953). DOI: 10.1103/PhysRev.92.1324
  19. J. Tauc, R. Grigorovici, A. Vancu. Phys. Status Solidi (B), 15 (2), 627 (1966). DOI: 10.1002/pssb.19660150224
  20. J. Sol?, L. Bausa, D. Jaque. An Introduction to the Optical Spectroscopy of Inorganic Solids (John Wiley\& Sons, 2005)
  21. Ya.Yu. Matyash, A.S. Anokhin, A.V. Pavlenko. Phys. Solid State, 11, 1617 (2022). DOI: 10.61011/EOS.2025.04.61408.7251-24
  22. K. Samanta, A.K. Arora, T.R. Ravindran, S. Ganesamoorthy, K. Kitamura, S. Takekawa. Vib. Spectrosc., 62, 273 (2012). DOI: 10.1016/j.vibspec.2012.07.002
  23. R.E. Wilde. J. Raman Spectrosc., 22 (6), 321 (1991). DOI: 10.1002/jrs.1250220604
  24. K.G. Bartlett, L.S. Wall. J. Appl. Phys., 44 (11), 5192 (1973). DOI: 10.1063/1.1662124
  25. E. Amzallag, T.S. Chang, R.H. Pantell, R.S. Feigelson. J. Appl. Phys., 42 (8), 3254 (1971). DOI: 10.1063/1.1660719
  26. S. Gupta, A. Kumar, V. Gupta, M. Tomar. Vacuum, 160, 434 (2019). DOI: 10.1016/j.vacuum.2018.11.057
  27. K. Dorywalski, B. Andriyevsky, C. Cobet, M. Piasecki, I.V. Kityk, N. Esser, T. ukasiewicz, A. Patryn. Opt. Mater., 35 (5), 887 (2013). DOI: 10.1016/j.optmat.2012.10.050
  28. F. Abeles. Optical Properties of Solids (North-Holland Publishing Company, Amsterdam and London, 1972)
  29. D.L. Greenaway, G. Harbeke. Optical Properties and Band Structure of Semiconductors (Pergamon, 1968)
  30. J. Schefer, D. Schaniel, V. Pomjakushin, U. Stuhr, V. Petv ri cek, Th. Woike, M. W?hlecke, M. Imlau. Phys. Rev. B, 74 (13), 134103 (2006). DOI: 10.1103/PhysRevB.74.134103

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.

Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru