Optical emission spectroscopy of thin film fabrication by pulsed laser ablation under high-gravity
Source abstract
Abstract
We carried out the thin film deposition of iron silicide by pulsed laser ablation (PLA) on a sapphire substrate, which was placed on a high-speed rotating titanium disk. The deposited thin film exhibited a continuous composition gradient. We investigated how the continuous composition gradient was attained, because the strength of the gravity field in our experiment was far below that in the experiment on bulk crystalline compounds. In the present study, we obtain the spatial distribution of several species in the PLA plume of FeSi2 by using an intensified charge-coupled device (ICCD) camera.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Force Microscopy Techniques and Applications · High-pressure geophysics and materials · Laser Material Processing Techniques
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References (11)
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