A new startup has emerged and unveiled a technology that addresses one of the bigger but less understood problems in advanced lithography–pattern roughness. The startup, called Fractilia, is a ...

A tiny polarization controlled metalens creates a flexible 3D sensor that shifts between precision and long-range modes, ...

The self-assembly of block copolymer thin films can generate dense nanoscale patterns over large areas 1,2,3,4,5,6,7,8. When directed by a sparse topographic or chemical template, the block copolymers ...

For over 15 years, I've been a big proponent of hierarchical test. Hierarchical test is the commonly used term for creating DFT (design-for-test) features and test patterns at lower level circuit ...