New Materials Target Interconnect Performance and On-Chip Photonics
• New research explores ultra-low-k COF dielectrics, screens topological conductors for nanoscale wires, and reveals high-pressure hexagonal GeSn alloys.
On-Chip
Nanoengineers realize an on-chip excitonic hyperlens
• When light passes through materials, it typically changes direction and bends in predictable ways. • This change in direction, known as refraction, is caused by a change in the s