# Prototype RSFQ superconducting logic family wafers

Canonical: https://abierto.us/opportunities/bz202509

- Solicitation number: BZ-2025-09
- Notice type: Sources sought
- Status: Closed. Deadline was April 22, 2025 at 6:00 PM EDT
- Department: Department of Energy
- Contracting office: Berkeley Natl Lab - DOE Contractor (899032)
- NAICS: 334413 Semiconductor and Related Device Manufacturing
- Product or service code: 5961 Semiconductor Devices and Associated Hardware
- Place of performance: Berkeley, California
- County: Alameda County (FIPS 06001). https://abierto.us/counties/alameda-county-ca-06001
- City: Berkeley. https://abierto.us/cities/berkeley-ca-0606000
- First posted: April 8, 2025
- Last posted: April 8, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/54d1321e7d3c403b99b895b826820654/view

## Description

The University of California, Lawrence Berkeley National Laboratory is conducting market research to identify sources that possess the capabilities and experience necessary to fabricate a small quantity of dies or wafers from a prototype design which are intended for enabling low-noise efficient cryogenic sensor processing and control. Superconducting digital computing promises high compute throughput. LBNL is currently investigating potential scientific use cases for this technology and as such is interested in manufacturing prototypes. Please see the attched RFI document for full details and preliminary specifications.

## Publications

- April 8, 2025: Sources sought, due April 22, 2025 at 6:00 PM EDT. Notice 54d1321e7d3c403b99b895b826820654. https://sam.gov/workspace/contract/opp/54d1321e7d3c403b99b895b826820654/view

## Points of contact

- Brian Zatkow, bzatkow@lbl.gov, 510-495-2547

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/bz202509.