What Are the Challenges in Nanoscale CPU Fabrication?
Fabricating CPUs at the nanoscale presents several challenges. One major issue is quantum tunneling, where electrons can pass through very thin barriers, leading to leakage currents and power loss. Another challenge is heat dissipation, as more transistors packed into a smaller area generate more heat. Additionally, manufacturing defects at the nanoscale can lead to significant performance issues, making quality control more difficult.
