Quantum sensing microscope illuminates transistor design
Source: Originally published on Phys.org Quantum Physics on July 21, 2026.
Artificial intelligence faces an energy crisis stemming from a physical traffic jam inside modern computer chips. Processors must continually shuffle data, such as the billions of parameters in complex models, between separate computing and memory nodes. This traffic jam, known as the "von Neumann bottleneck," hinders the speed and energy efficiency of advanced processors.
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