ChipsForbes Innovationabout 2 hours ago
Microsoft Unveils Majorana 2 Quantum Chip
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Microsoft unveiled the Majorana 2 quantum chip at Build 2026, featuring a lead-based superconductor and an InAs/InAsSb semiconductor. The chip achieved a 1,000x improvement in qubit coherence time, reaching 20 seconds. Microsoft moved its fault-tolerant quantum computing goal from 2033 to 2029, citing DARPA validation and active qubit computation.
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