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Krypton gas emerges as a new ingredient for quantum computing
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关键摘要
To commercialize quantum computing, manufacturers need high-quality superconducting materials for microchips, but they also require a reliable, sustainable nanofabrication process.…
- Tantalum is a corrosion-resistant metal that meets the first criterion…
- That's because it has to be deposited on a substrate at temperatures t…
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正文提要
To commercialize quantum computing, manufacturers need high-quality superconducting materials for microchips, but they also require a reliable, sustainable nanofabrication process. Tantalum is a corrosion-resistant metal that meets the first criterion but not the second. That's because it has to be deposited on a substrate at temperatures that typically exceed 400°C (752°F)—too hot for many semiconductor foundries' current tools.
来源：https://phys.org/news/2026-08-krypton-gas-emerges-ingredient-quantum.html