Influence of polarization of nanosized films of barium-strontium titanate on the characteristics of ferroelectric phase shifters of the microwave range

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

The features of the behavior of polarization and tunability of thin ferroelectric films of barium-strontium titanate in a wide temperature range for two groups differing in production conditions are considered. An indirect connection between the tunability coefficient of film capacitors and the polarization of films has been noted.

Full Text

Restricted Access

About the authors

V. M. Mukhortov

Federal Research Center Southern Scientific Center of the Russian Academy of Sciences

Author for correspondence.
Email: mukhortov1944@mail.ru
Russian Federation, Rostov-on-Don, 344006

S. V. Biryukov

Federal Research Center Southern Scientific Center of the Russian Academy of Sciences

Email: mukhortov1944@mail.ru
Russian Federation, Rostov-on-Don, 344006

Y. I. Golovko

Federal Research Center Southern Scientific Center of the Russian Academy of Sciences

Email: mukhortov1944@mail.ru
Russian Federation, Rostov-on-Don, 344006

S. I. Masychev

Federal Research Center Southern Scientific Center of the Russian Academy of Sciences

Email: mukhortov1944@mail.ru
Russian Federation, Rostov-on-Don, 344006

References

  1. Вендик О.Г., Парнес М.Д. Антенны с электрическим сканированием. Введение в теорию. Сайнс-Пресс, 2002. 232 с.
  2. Romanofsky R. // Proc. IEEE Spec. Iss. Tech. Adv. Deep Space Commun. Track. 2007. V. 95. No. 10. Р. 1968.
  3. Romanofsky R., Toonen R.C. // Multidimens. Syst. Signal Process. 2018. V. 29. No. 2. P. 475.
  4. Steetr N., Damajanovic D., Eng L. et al. // J. Appl. Phys. 2006. V. 100. Art. No. 051606.
  5. Sazegar M., Zheng Y., Maune H. et al. // IEEE Trans. Microw. Theory Tech. 2011. V. 59. No. 5. Р. 1265.
  6. Haghzadeh M., Jaradat H.M., Armiento C., Akyurtlu A. // Prog. Electromag. Res. 2016. V. 62. Р. 167.
  7. Брехов К.А., Лавров С.Д., Ильин Н.А. и др. // Изв. РАН. Сер. физ. 2013. Т. 77. № 10. С. 1539.
  8. Mishra М., Das N.R., Morichetti F. // Appl. Optics. 2020. V. 59. No.14. Р. 4385.
  9. Geler-Kremer J., Eltes F., Stark P. et al. // Nature Photon. 2022. V. 16. Р. 491.
  10. Aldrigo M., Tasolamprou A.C., Vasilache D. et al. // Phys. Rev. Appl. 2023. V. 20. No. 4. Art. No. 044067.
  11. Qian Z., Zhou J., Wang H. et al. // Comput. Mater. 2023. V. 67. No. 9. Art. No. 41524.
  12. Gagarin A., Platonov R., Legkova T., Altynnikov A. // Crystals. 2021. V. 11. P. 538.
  13. Ruan H., Saunders T.G., Giddens H. et al. // J. Adv. Ceram. 2023. V. 12. No. 8. P. 1521.
  14. Abdulazhanov S., Le Q.H., Huynh D.K. et al. // ACS Appl. Electron Mater. 2023. V. 5. No. 1. Р. 189.
  15. Tumarkin A., Altynnikov A., Platonov R. et al. // Ferroelectrics. 2023. V. 612. No. 1. P. 114.
  16. Мухортов В.М., Сысоев В.К., Масычев С.И. // Ракет.-косм. приборостр. и информ. сист. 2023. Т. 10. № 3. С. 92.
  17. Мухортов В.М., Головко Ю.И., Бирюков С.В. и др. // ЖТФ. 2016. Т. 86. № 1. С. 93; Mukhortov V. M., Golovko Y. I., Biryukov S. V. et al. // Tech. Phys. 2016. V. 61. No 1. P. 91.
  18. Mishina E., Grishunin K., Bilyk V. et al. // Ferroelectrics. 2018. V. 532. Р. 199.

Supplementary files

Supplementary Files
Action
1. JATS XML
Download
2. Fig. 1. Topology of a planar capacitor (VSTC).

Download (103KB)
Indexing metadata
3. Fig. 2. Temperature dependences of residual polarization (P) for samples with different values of the unit cell parameter (c).

Download (68KB)
Indexing metadata
4. Fig. 3. Dependences of controllability coefficients (K) on the strength of the applied bias field (E) for samples with different crystal lattice parameters (c).

Download (81KB)
Indexing metadata
5. Fig. 4. Topology of a phase shifter, the design of which uses planar capacitors based on nanosized Ba0.8Sr0.2TiO3 films.

Download (138KB)
Indexing metadata

Copyright (c) 2024 Russian Academy of Sciences