テクノロジー
世界の半導体は米国のたった1カ所の鉱山に支えられている
現状、台湾が先端半導体のほとんどを製造していることから、地政学的リスクが懸念されているが、そうした半導体チップの製造に必要な原材料も、世界でたった1カ所の小さな町にある鉱山からしか採掘できないことは知られていない。 ウォ […]
Tech Product
IOTA
Overview
最終更新: 2026年7月11日IOTA is the industry-standard brand name for high-purity quartz sand produced by Sibelco. It is recognized for its exceptional purity and is used to manufacture the fused quartz components necessary for semiconductor wafer production and other high-tech applications.
Mentioned Articles
1 件External Mentions
10 件- arXivRussell's Theory of Definite Descriptions in the Light of Structural Proof Theory
- arXivNormalisation for Positive Free Logics without and with Definite Descriptions
- arXivPulse Shaping Filter Design for Zak-OTFS
- arXivIOTA: Corrective Knowledge-Guided Prompt Learning via Black-White Box Framework
- arXivRadial electric field and density fluctuations measured by Doppler reflectometry during the post-pellet enhanced confinement phase in W7-X
- Hacker NewsIoTaWatt Open Source WiFi Electric Power Monitor
- Hacker NewsIOTA being shut off is the latest chapter in an absurdist history
- Hacker NewsIota cryptocurrency shuts down entire network after wallet hack
- Hacker NewsCryptographers Urge People to Abandon IOTA After Leaked Emails
- Hacker NewsEmail exchange between MIT Media Lab and the IOTA Foundation [pdf]