Components for Quantum Computers

Project funded by Swedish Governmental Agency for Innovation Systems (Vinnova) (Project grant), grant 2019-02087_Vinnova. Participating organisations named by the source: Chalmers University of Technology. Funded amount: SEK 2,820,000, as stated by the source. Runs 2019-08-31 to 2022-02-28. 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 purpose and objective was to demonstrate a low-noise transistor-based microwave amplifier with less than 0.1 milliwatt power consumption adapted for quantum computer systems. This objective was met. Expected results and effects: The research has provided knowledge about the significance of the material structure for the noise which has been used by the company in its production. The project resulted in a prototype amplifier module which will provide the company with the necessary knowledge and technology for decisions on future production and commercialization in the international quantum computer market. The company has shown strong growth during the project. Approach and implementation: The two parties have executed the following workpackages WP1 Quantum HEMT development WP2 Quantum LNA Design WP3 Quantum LNA Fabrication WP4 Module Prototyping. WP5 Test qubit readout could not be implemented but is planned to be done after the project.

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 2,820,000, aimed to develop a low-noise microwave amplifier for quantum computers from 2019-08-31 to 2022-02-28. It involved Chalmers University of Technology and resulted in a prototype amplifier module. Suggested technology pillar: enabling. Generated by AI from the public source text; it may contain errors and the original source is authoritative.