aiqbench analysis
C12 has demonstrated a significant maturity leap in quantum hardware manufacturing by introducing an in-house Pick & Place nanoassembly process that decouples nanotube growth from chip fabrication. This proprietary method enables preselection of individual carbon nanotubes to mitigate qubit variability while increasing production throughput and supporting higher-density architectures. The technology represents a critical step toward scalable, modular production of carbon nanotube spin qubit processors.
C12 Introduces Nanoassembly Process for Carbon Nanotube Quantum Chips

Insider Brief PRESS RELEASE — C12, a Paris-based quantum computing company developing carbon nanotube spin qubit processors, today announced its proprietary Pick & Place nanoassembly technology: a custom-built, patented nanoassembly method developed entirely in-house to transfer individual carbon nanotubes onto silicon chips with micrometric precision, in controlled vacuum or inert atmosphere conditions. Two setups are […]
C12 has unveiled its proprietary Pick & Place nanoassembly process, designed to transfer individual carbon nanotubes onto silicon chips with high precision for quantum processor manufacturing. The company said the process enables preselection and qualification of carbon nanotubes before integration, helping address qubit variability and improve manufacturing control. C12 reported that the new approach has significantly increased…
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