Beyond the Silicon Wall: Why Light and AI are Building the Computers of 2025
To watch a concise video of this article, click here Introduction: The Heat is On In the world of high-performance computing, we have reached the inevitable “Silicon Wall.” As we push transistor densities toward atomic scales, the fundamental physics of electron transport—specifically resistance and the resulting thermal dissipation—has become the primary bottleneck for Exascale performance.…
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