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A chip with semiconductors held between two fingers
METL Stories

What Are Semiconductors Used For? The Tiny Chips Fueling a Trillion-Dollar Industry

By Staff Writer - August 10, 2026
Discover what semiconductors are used for, how they work, and their critical role in powering consumer electronics, renewable energy, and a trillion-dollar industry.

Read moreWhat Are Semiconductors Used For? The Tiny Chips Fueling a Trillion-Dollar Industry

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METL
University of California, Santa Barbara
Santa Barbara, CA 93106-2036
(805) 893-8836
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