A coupled rate theory-Monte Carlo model of helium bubble evolution in plasma-facing micro-engineered tungsten
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2018.04.051
Abstract: Abstract A multiscale model of helium bubble evolution in plasma-facing materials is developed. The model links different stages of helium bubble evolution: deposition, nucleation, growth, motion, and coalescence. Helium deposition is simulated with the SRIM… read more here.
Keywords: micro engineered; model; bubble evolution; rate theory ... See more keywords
Micro-engineered Cu–Ag catalysts as analytical tools for direct observation of hetero-interfaces and surface structures
Sign Up to like & getrecommendations! Published in 2025 at "AIP Advances"
DOI: 10.1063/5.0271594
Abstract: The development of technologies for analyzing electrochemical catalysts is crucial for improving catalytic performances, including productivity and product selectivity. However, in conventional composite catalysts, directly observing local reaction sites and structures is challenging due to… read more here.
Keywords: reaction; surface structures; reaction sites; catalysts analytical ... See more keywords
Supersonic jet interactions with a micro-engineered skimmer
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Micromechanics and Microengineering"
DOI: 10.1088/1361-6439/aac001
Abstract: A micro-engineered, skimmer-based vacuum interface has been demonstrated and used to investigate gas dynamics on a sub-millimeter length scale. The interface is fabricated as a stacked assembly of silicon dies, based on an anisotropically etched… read more here.
Keywords: supersonic jet; jet; engineered skimmer; jet interactions ... See more keywords