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. 2021 Apr 5;11:7497. doi: 10.1038/s41598-021-87007-2

Figure 4.

Figure 4

Permittivity εr at RT of as grown MOVPE SrTiO3 thin films as a function of the vertical lattice parameter d. Inset figure shows the MOS-structure used for this measurement composed of SrTiO3:Nb, MOVPE SrTiO3 thin film and Pt top contact. Error bars of the permittivity measurement are within the symbol size and results mainly from the uncertainties in contact sizes.