Control electronics for a 21‑channel focal MEG system based on high‑temperature superconducting SQUIDs

Official summary

What is being procured?

The Quantum Device Physics Lab at the Department of Microtechnology and Nanoscience (MC2) at Chalmers invites tenders for the supply of 21-channel readout and control electronics for HTS SQUID magnetometer arrays. The electronics would be employed for research use in a 21-channel focal MEG system. The system must also be able to operate single channels alone or an arbitrary number of the 21 channels in synchronous. The purpose of this procurement is therefore to acquire low-noise, stable, multichannel HTS SQUID electronics with suitable control, synchronization and documentation. The system must support multichannel operation, be suitable for use in magnetically shielded or partially unshielded environments, and allow practical integration with cryogenic systems, external acquisition and a