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pro vyhledávání: '"Ryota Narasaki"'
Autor:
Soh Koike, Ryota Narasaki, Masashi Tomita, Daiki Kiribuchi, Takeichiro Nishikawa, Satoru Yokota
Publikováno v:
WSC
Simulation models contain many parameters that must be adjusted (calibrated) in advance to reduce the error between simulations and experimental results. Bayesian optimization is often applied to minimize error after only a few simulations. However,
Publikováno v:
COMPSAC (2)
A simulation model often has parameters to be calibrated through evaluation against data obtained by experiments. The process could be prohibitively expensive if the execution of the model requires huge computational resources and/or the parameter se
Autor:
Takashi Ichikawa, Ryota Narasaki, Atsushi Fukumoto, Yumiko Miyano, Fumiki Aiso, Naoki Tamaoki
Publikováno v:
Japanese Journal of Applied Physics. 57:06JB03
A multiscale simulation model is developed for optimizing the parameters of SiO2 plasma-enhanced atomic layer deposition of high-aspect-ratio hole patterns in three-dimensional (3D) stacked memory. This model takes into account the diffusion of a pre
Publikováno v:
Applied Physics Express. 8:025601
Molecular beam epitaxy (MBE) regrowth of GaAs on periodically inverted GaAs(100) substrates using arsenic dimers (As2) was studied. We found that we can reduce corrugations on the regrown GaAs by MBE growth using As2 at considerably higher substrate