Materials innovation has a scale-up problem, not discovery
The article argues that the primary bottleneck for technological advancement is not scientific discovery, but the ability to manufacture materials at scale. It uses the historical example of Intel's transition to hafnium-based transistors to illustrate the difficulty of industrializing new materials.
Why it matters
Understanding the 'scale-up' problem is critical for investors and engineers working on next-generation technologies like quantum computing and advanced energy storage.
In December 1959, Richard Feynman stood before the American Physical Society at Caltech and told a room of physicists there was "plenty of room at the bottom." He was inviting them to join a new mission of exploration: the deliberate control of matter at the atomic scale. Nearly seventy years of world-changing progress followed downstream of that invitation: modern electronics, Moore's Law, and our deepest grasp of physics itself. We learned to engineer the world atom-by-atom, and nearly everything we now call technology rests on that work.
Thanks to that work, the materials that will drive the next wave of technology — for AI, for quantum, for energy and electrification — are, for the most part, not waiting to be discovered. They are already known. They are valuable. They can be made in the lab — but they are stuck there. We cannot make them at production scale.
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