Commercial Production of Quantum Computing Components

Project funded by Swedish Governmental Agency for Innovation Systems (Vinnova) (Project grant), grant 2022-00852_Vinnova. Participating organisations named by the source: CONSCIENCE AB. Funded amount: SEK 3,000,000, as stated by the source. Runs 2022-07-01 to 2025-01-31. Keywords: Teknik, Engineering and Technology, Elektroteknik och elektronik, Electrical Engineering, Electronic Engineering, Information Engineering. Source: OpenAIRE Graph, from the funder's project data (collected by OpenAIRE on 2025-12-05); national funding data, not CORDIS. Abstract given by the source: Purpose and goal: The goal of this project is to perform a full and consistent cause-and-effect analysis to identify unnecessary process steps to improve efficiency in qubit production. In parallel, it is necessary to scale up this production to large wafer sizes, while maintaining process reliability and yield. This increases the number of devices by up to 400% with the similar costs, which significantly increases the profit as well as increases the availability Expected results and effects: Scale up to 4-inch wafers, increasing useable wafer area by 400% and thereby the number of potential devices per wafer. Determine and reduce the fabrication-induced uncertainties in the process. Especially, pushing the resistance variation of the Josephson junctions below 5% on a 4-inch wafer. Measure the effects of device aging and reduce the post process aging effect below 5%. Reduce the usage of toxic chemicals to improve sustainability of the process. Approach and implementation: The whole project is divided in 6 work packages to address the improvements needed to enhance the current high quality research type process from lab scale to a commercial scale meeting the market needs. The work pages are as follows: WP1: Process enhancements WP2: scaling of the process to 4-inch wafers WP3: Fabrication of customer samples WP4: Chemical safety WP5: JJ verification WP6: Project management

Original source.

Source: OpenAIRE Graph: projects of national funders, OpenAIRE, from the project data of Swedish Governmental Agency for Innovation Systems (Vinnova). Retrieved 2026-10-22. Licence: Creative Commons Attribution 4.0 (OpenAIRE Graph). Selected metadata, adapted presentation; the publisher's record is authoritative. No endorsement by the source is implied. Licence: Creative Commons Attribution 4.0 (CC BY 4.0).

AI-assisted summary: The project, funded by Vinnova with SEK 3,000,000, aims to improve efficiency in qubit production and scale up to 4-inch wafers from July 1, 2022, to January 31, 2025. It involves CONSCIENCE AB and focuses on cause-and-effect analysis in production processes. Suggested technology pillar: computing. Generated by AI from the public source text; it may contain errors and the original source is authoritative.