Scientists create electronic devices that function reliably at extreme temperatures from 500 degrees Celcuis to absolute zero — advanced semiconductor material unlocks new possibilities in space tech and quantum computing
Scientists at KAUST have developed electronic devices using beta-gallium oxide that function reliably from near absolute zero to 500°C. These devices overcome the limitations of conventional semiconductors, which typically fail at extreme temperatures. The breakthrough could enable advancements in space technology and quantum computing where temperature stability is critical.
- ▪The new devices are made from beta-gallium oxide, a semiconductor material capable of operating across extreme temperature ranges.
- ▪Conventional electronics often fail below 100 K or above 200°C due to electron freeze-out or thermal leakage, respectively.
- ▪This technology eliminates the need for complex thermal management systems in cryogenic or high-heat environments.
- ▪The devices maintain stable performance without electrical leakage or switching instability at temperature extremes.
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Tech Industry Scientists create electronic devices that function reliably at extreme temperatures from 500 degrees Celcuis to absolute zero — advanced semiconductor material unlocks new possibilities in space tech and quantum computing News By Etiido Uko published 28 April 2026 The technology has massive potential in space technology and quantum computing When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Beta-gallium-oxide-based electronics can withstand both temperature extremes (Image credit: Getty Images) Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Email Share this article 2 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Scientists at the King Abdullah…
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