Yuki K. Wakabayashi
NTT Basic Research Laboratories Low-Dimensional Nanomaterials Research Group
Method
(Main facilities in our group)
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Machine learning assisted molecular beam epitaxy (ML-MBE) |
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Physical properties evaluation |
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Synchrotron |
We grow novel oxide thin films by molecular beam epitaxy (MBE) with controling atomic fluxes measured by the electron impact emission spectroscopy (EIES) sensor. The EIES intensities are kept constant by the proportional-integral-derivative (PID) control of the evaporation source power supply. We optimize growth conditions by using machine learning thequniques.
Y. K. Wakabayashi*, et al.
APL Materials 7, 101114 (2019).
Y. K. Wakabayashi*, et al.
Nature communications 10, 535 (2019).
K. Takiguchi, Y. K. Wakabayashi* (co-first), et al.
Nature Communications 11, 4969 (2020).