Semiconductors

74 articles with this tag

How Mixture-of-Experts AI Models Work Technology

How Mixture-of-Experts AI Models Work

Mixture of Experts is the architecture behind today's most powerful AI models. By activating only a fraction of their parameters for each query, MoE m...

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How Plasma Works—the Fourth State of Matter Science

How Plasma Works—the Fourth State of Matter

Plasma makes up more than 99% of the visible universe, yet most people have never heard of it. Here's how this superheated, electrically charged state...

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How High Bandwidth Memory Works—the Chip AI Can't Live Without Technology

How High Bandwidth Memory Works—the Chip AI Can't Live Without

High Bandwidth Memory stacks DRAM dies vertically and connects them with thousands of through-silicon vias, delivering the massive data throughput tha...

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How Neuromorphic Chips Work—and Why They Matter Technology

How Neuromorphic Chips Work—and Why They Matter

Neuromorphic chips mimic the human brain's architecture to process information with a fraction of the energy used by conventional processors, offering...

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How AI Chip Export Controls Work—and Why They Matter Technology

How AI Chip Export Controls Work—and Why They Matter

The U.S. uses a tiered export control system to restrict which countries can buy advanced AI chips, reshaping global technology competition and sparki...

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How Semiconductor Foundries Work—and Why They Cost Billions Technology

How Semiconductor Foundries Work—and Why They Cost Billions

Semiconductor foundries are the ultra-clean factories where the world's most advanced chips are born. Here's how they turn raw silicon into processors...

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How Chiral Phonons Work—and Why They Matter Science

How Chiral Phonons Work—and Why They Matter

Chiral phonons are atomic vibrations that spiral through crystals, carrying angular momentum that can push electrons into orbital motion without magne...

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How AI Inference Chips Work—and Why They're Booming Technology

How AI Inference Chips Work—and Why They're Booming

AI inference chips are specialized processors designed to run trained AI models efficiently. As inference workloads now consume two-thirds of all AI c...

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How Photonic Chips Work—and Why They May Replace Electronics Technology

How Photonic Chips Work—and Why They May Replace Electronics

Photonic chips process data using light instead of electricity, offering dramatic speed and efficiency gains. As AI and data centers push copper wirin...

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What Is the Dolomite Problem—Geology's 200-Year Puzzle Science

What Is the Dolomite Problem—Geology's 200-Year Puzzle

Dolomite is one of Earth's most common minerals, yet for two centuries no one could grow it in a lab. Here's how the 'dolomite problem' stumped scient...

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How DRAM Prices Work—and Why They Spike Technology

How DRAM Prices Work—and Why They Spike

Three companies control 95% of the world's DRAM supply. Here's how memory chip pricing works, why the market is so volatile, and what drives the boom-...

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How Piezoelectric Materials Work—and Why They're Everywhere Science

How Piezoelectric Materials Work—and Why They're Everywhere

Piezoelectric materials generate electricity when squeezed and change shape when electrified. From quartz watches to medical ultrasound and next-gener...

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