USC Scientists Build a Memory Chip That Survives Temperatures Hotter than Lava
semiconductor-digest.com Apr 1, 2026

USC Scientists Build a Memory Chip That Survives Temperatures Hotter than Lava

AI-summarised brief · reviewed before publication

USC scientists have developed a memory chip that operates at 700 degrees Celsius, hotter than lava, surpassing the thermal limit of conventional electronics. The device, a memristor, uses tungsten, hafnium oxide, and graphene to store data and perform computing operations. It withstood 50 hours at high temperatures and over a billion switching cycles, potentially revolutionizing electronics for space exploration, geothermal energy, and nuclear applications.