A. V. Tumarkin, I. T. Serenkov, V. I. Sakharov, V. V. Afrosimov, A. A. Odinets, “Influence of the substrate temperature on the initial stages of growth of barium strontium titanate films on sapphire”, Fizika Tverdogo Tela, 2016, Volume 58, Issue 2,Pages <nobr>354

This article is cited in 8 papers

Surface physics, thin films

Influence of the substrate temperature on the initial stages of growth of barium strontium titanate films on sapphire

A. V. Tumarkin^a, I. T. Serenkov^b, V. I. Sakharov^b, V. V. Afrosimov^b, A. A. Odinets^a

^a Saint Petersburg Electrotechnical University "LETI"
^b Ioffe Institute, St. Petersburg

Abstract: The initial stages of growth of ferroelectric films of barium strontium titanate BaSrTiO$_{3}$ on singlecrystal sapphire substrates have been experimentally investigated as a function of the deposition temperature. It has been shown that, at the initial stage of the condensation of the BaSrTiO$_3$ film on sapphire, the temperature of the substrate determines the mechanisms of mass transfer of deposited atoms and the processes of nucleation.

Keywords: Substrate Temperature, Misfit Dislocation, Barium Strontium Titanate, Strained Layer, Barium Oxide.

Received: 06.07.2015