We present a cryogenic system design and development for ice lithography. The cryo-stage is designed with embedded channels to allow direct liquid nitrogen flow, enabling fast cooling, low sample temperature. stage cools down 78.8 K in 20 min heats up room temperature 15 min, which increases throughput significantly. Compared the previous designs, new reduces cooling time by 85%, it 50 colder. ...

Abstract The porous structure in pomelo peel is believed to be responsible for the protection of its fruit from damage during free falling a tree. quantitative understanding relationship between deformation behavior and could pave way design structures efficient energy absorption. Here, universal feature pore distribution peels along radial direction extracted three varieties pomelos, which sho...

Nowadays, polymer-based carbon-plastics confidently displace common tribotechnical and structural materials (steel, aluminum, titanium, etc.) in the automotive, metallurgical, agricultural industries. It happens due of fact that surpass steel aluminum 5 7 times, respectively terms strength, they are also characterized by low weight ease processing. An equally important factor is possibility man...