NuAxiSemiconductor trade intelligence
IBM and Siemens collaborate to advance nanostack chip architecture
What happened
IBM and Siemens will collaborate on research to develop IBM's nanostack transistor architecture, with the aim of moving its design toward manufacturing. The companies state the work could influence chip performance, energy efficiency, and artificial-intelligence computing worldwide, as they seek to address design, simulation, lithography, and production challenges beyond the 7-angstrom node. This is a research collaboration plan and does not involve actual manufacturing yet.
Impact and signal
Medium impactImpact score: 45/100
Affected components and suppliers
nanostack transistor architecture
IBMSiemens
IBMSiemensnanostacktransistor architectureresearch collaboration7-angstrom node
Source and time
Source: DigiTimes Asia · 10/18/2026 · View original source
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