Mon, 04 May 2026 05:34:01 +0000

Silicon on Silicon Haunts the Future of Computing As the semiconductor industry pushes the boundaries of Moore’s Law, a haunting reality emerges: Silicon on Silicon — a proposition once seen as the logical next step in computing evolution — may still loom large in shaping the future, for better or worse. Now, more than ever, the limitations of traditional silicon are casting long shadows on high-performance computing, artificial intelligence, and quantum-inspired systems. ### Understanding Silicon on Silicon Silicon on Silicon (SOS) refers to the concept of building new integrated circuits directly on top of existing silicon wafers, rather than depositing active layers only on traditional silicon substrates. This approach promises enhanced performance, reduced latency, and better thermal management by integrating novel materials and device architectures atop legacy silicon infrastructure.