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Homoepitaxial growth of SrTiO3 by Pulsed Laser Deposition: energetic vs thermal growth
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ulbrandt, Jeffrey G. Zhang, Xiaozhi Evans-Lutterodt, Kenneth Dawber, Matthew Headrick, Randall L. |
| Copyright Year | 2019 |
| Abstract | Pulsed Laser Deposition (PLD) is widely used to grow epitaxial thin films of quantum materials such as complex oxides. Here, we use in-situ X-ray scattering to study homoepitaxy of SrTiO$_3$ by energetic (e-) and thermalized (th-) PLD. We find that e-PLD suppresses the lateral growth of two-dimensional islands, which suggests that energetic particles break up smaller islands. Fast interlayer transport occurs for both e-PLD and th-PLD, implying a process operating on sub-microsecond timescales that doesn't depend strongly on the kinetic energy of the incident particles. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://arxiv.org/pdf/1907.08347v1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
