Nip Activity New -

: Significant portions of the budget are directed toward green energy transitions and strengthening the national grid.

Nanoimprint lithography (NIP) has re-emerged as a high-resolution, low-cost alternative to extreme ultraviolet lithography. This paper reviews new activities in NIP over the last 3–5 years, focusing on: (1) novel photo-curable and hybrid resists, (2) active layer alignment for 3D nanostructures, (3) roll-to-plate and roll-to-roll NIP for flexible electronics, and (4) machine learning for defect detection. We highlight industrial adoption for AR waveguides and data storage, concluding with remaining challenges in template lifetime and overlay accuracy. nip activity new