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IBM and Siemens Collaborate on Research to Advance Nanostack Architecture

$IBMPress releaseOct 14, 2026, 8:00 AM ETRead the release

IBM and Siemens announced a research collaboration to advance IBM's nanostack, a 3D nanosheet-based transistor architecture first unveiled earlier this year. Siemens contributes EDA, process simulation, lithography optimization, and manufacturing software expertise to accelerate development beyond the current 7 angstrom node, targeting nearly 100 billion transistors in a fingernail-sized space.

Key figures

Node
7 angstrom
Transistor count
nearly 100 billion

AI analysis

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