Helium: The Quantum Computing Coolant Facing Supply Risks

Helium’s limited availability is pivotal to quantum computing, where ultra-low temperatures are essential to stabilize qubits. Supply disruptions and geopolitical factors have made this rare resource increasingly expensive and uncertain. As quantum technologies expand, so does the demand—and risk—around helium’s tenuous supply.

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March 25, 2025
SemiQon 4 Qubit Hand SM

SemiQon Launches First CMOS Transistor Optimized for Cryogenic Conditions

emiQon has announced the release of the world’s first transistor capable of efficient operation in cryogenic conditions. This innovation reduces heat dissipation by a factor of 1,000, aiding the scalability of quantum computers to fault-tolerant levels. The transistors can be mass-produced using existing CMOS fabrication facilities, facilitating adoption without new infrastructure.

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December 1, 2024