Abstract
The oxidation of species in the plasma plume during pulsed laser deposition controls both the stoichiometry as well as the growth kinetics of the deposited SrTiO3 thin films, instead of the commonly assumed mass distribution in the plasma plume and the kinetic energy of the arriving species. It was observed by X-ray diffraction that SrTiO3 stoichiometry depends on the composition of the background gas during deposition, where in a relative small pressure range between 10−2 mbars and 10−1 mbars oxygen partial pressure, the resulting film becomes fully stoichiometric. Furthermore, upon increasing the oxygen (partial) pressure, the growth mode changes from 3D island growth to a 2D layer-by-layer growth mode as observed by reflection high energy electron diffraction.
Authors
9
- Rik Groenen (first)
- Jasper Smit (additional)
- Kasper Orsel (additional)
- Arturas Vailionis (additional)
- Bert Bastiaens (additional)
- Mark Huijben (additional)
- Klaus Boller (additional)
- Guus Rijnders (additional)
- Gertjan Koster (additional)
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Dates
Type | When |
---|---|
Created | 10 years, 1 month ago (July 23, 2015, 1 p.m.) |
Deposited | 3 months ago (May 29, 2025, 3:29 p.m.) |
Indexed | 1 month ago (July 30, 2025, 7:05 a.m.) |
Issued | 10 years, 2 months ago (July 1, 2015) |
Published | 10 years, 2 months ago (July 1, 2015) |
Published Online | 10 years, 1 month ago (July 23, 2015) |
Published Print | 10 years, 2 months ago (July 1, 2015) |
@article{Groenen_2015, title={Research Update: Stoichiometry controlled oxide thin film growth by pulsed laser deposition}, volume={3}, ISSN={2166-532X}, url={http://dx.doi.org/10.1063/1.4926933}, DOI={10.1063/1.4926933}, number={7}, journal={APL Materials}, publisher={AIP Publishing}, author={Groenen, Rik and Smit, Jasper and Orsel, Kasper and Vailionis, Arturas and Bastiaens, Bert and Huijben, Mark and Boller, Klaus and Rijnders, Guus and Koster, Gertjan}, year={2015}, month=jul }