Oak Ridge National Lab

Researchers ‘reprogram’ materials by quickly rearranging their atoms

Andy Lupini, distinguished R&D staff member of ORNL’s Electron Microscopy and Microanalysis Group, and Kevin Roccapriore — on entrepreneurial leave from ORNL’s Data NanoAnalytics Group to launch the ...

Light-speed decisions: A key step toward practical quantum computing

We cover conferences, summits, roundtables and industry events across the country. Pre-event, on-site, and post-event ...

MIT boffins take electrospray nozzles out of the cleanroom, into the 3D printer

The process for producing triple-layer drug-delivery particles and materials for tissue regeneration could get easier, thanks to a new advance in creating the electrospray nozzles used to make them. A ...
IEEE

Profile-Aided Subaperture Stitching Algorithm for the Measurement of Microlens Array Optics by Coherence Scanning Interferometry

Abstract: Microlens array (MLA) optics play a crucial role in imaging systems. Its surface topography substantially influences its functional properties, e.g., uniformity of light field intensity ...
IEEE

Parallel Time-Domain Simulation Algorithm Based on Physics-Informed Neural Networks

Abstract: This letter proposes a parallel physics-informed neural network (PINN) algorithm for solving time-domain electromagnetic simulations. This method first decomposes the global computational ...
Nanowerk

Parallel 3D bioprinting builds tissue model arrays in minutes

A slippery droplet microarray enables parallel 3D bioprinting of separated, immersed hydrogel models, cutting array fabrication time from hours to minutes. (Nanowerk Spotlight) Testing many biological ...