The superimposed schematic illustrates e-beam direct writing of nanoscale vertical staircases (SEM inset) on a substrate with microscale grayscale topography. The initial grayscale patterns were ...

An oscillation assisted digital light processing (DLP) based 3D printing approach is developed to enable ultrafast fabrication of microlens arrays with optically smooth surface (1 nm surface ...

An oscillation assisted digital light processing (DLP) based 3D printing approach is developed to enable ultrafast fabrication of microlens arrays with optically smooth surface (1 nm surface ...

Oct 22, 2023: From pixel to voxel: New technique creates vivid 3D color patterns inside clear glass (Nanowerk Spotlight) For centuries, scientists have marveled at the brilliant and intricate ...