SkyWater Technology and QuamCore Announce Collaboration to Fabricate Digital Superconducting Controller for Scalable Quantum Computing

Core Insights - SkyWater Technology and QuamCore have announced a collaboration to develop a digital superconducting controller aimed at scalable quantum computing, involving a multi-million-dollar contract [1][2][3] - The partnership combines SkyWater's U.S.-based manufacturing capabilities with QuamCore's SFQ-based control architecture, targeting the development of a 1-million-qubit superconducting quantum computer [2][5] - The collaboration is expected to accelerate the transition from prototype to scalable production for QuamCore, leveraging SkyWater's advanced superconducting process expertise [4][5] Company Overview - SkyWater Technology is the largest exclusively U.S.-based, pure-play semiconductor foundry, focusing on advanced manufacturing for emerging technologies like quantum computing [5][7] - QuamCore is a deep-tech startup developing control architectures for fault-tolerant, million-qubit quantum systems, utilizing patented superconducting processor designs [8] Technical Details - The collaboration will co-engineer a superconducting fabrication process optimized for integrating SFQ digital control circuits with superconducting qubit arrays, enhancing yield, uniformity, and cryogenic device performance [3][4] - Integrated SFQ control can significantly reduce cabling requirements by up to 1000 times compared to conventional methods, while also achieving lower power dissipation [6]