Abstract
Films of the composition Ba0.8Sr0.2TiO3 (BST 80/20) are synthesized on a silicon substrate by the method of the high-frequency sputtering of a polycrystalline target. The results of investigations of the film composition, the electrophysical properties of capacitor structures based on them, and the dependence of these properties on the material (Al, Cu, Ni, Cr) of the upper electrode are presented.
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Funding
This study was carried out within the framework of the state assignment and was partially supported by the Russian Foundation for Basic Research, project nos. 18-29-11029, 19-07-00271, and 19-29-03042.
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Translated by V. Bukhanov
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Afanasiev, M.S., Belorusov, D.A., Kiselev, D.A. et al. Dependence of the Electrophysical Characteristics of Metal–Ferroelectric–Semiconductor Structures on the Field-Electrode Material. Semiconductors 54, 1445–1449 (2020). https://doi.org/10.1134/S1063782620110032
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DOI: https://doi.org/10.1134/S1063782620110032