The mission of the Northwestern-Fermilab Center for Applied Physics & Superconducting Technologies is to advance both fundamental research and applications of superconducting materials and devices, from the discovery of new superconductors to the development of quantum devices for quantum sensing, quantum simulation and quantum computing.

CAPST research is multi-disciplinary, aimed at understanding of the physical processes limiting the performance superconducting RF cavities for high-energy particle accelerators for fundamental physics.

CAPST researchers grow ultra-high-quality single crystal and thin film superconductors for research ranging from fundamental studies of topological superconductivity to applications for SRF and quantum device technologies.[read more]

CAPST researchers are leaders in design, fabrication and characterization of superconducting  materials as devices for quantum sensing, quantum simulation and quantum computing.

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CAPST researchers are leaders in the theory of nonequilibrium superconductivity, superconducting quantum circuits and devices for quantum sensing, quantum simulation and quantum computing.

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In the News


Quantum News: Northwestern hosted a QED-C plenary meeting for academic, corporate, and government stakeholders

On March 20-21, Northwestern hosted a QED-C plenary meeting for nearly 150 members — including leaders from Northwestern Engineering and the University —to learn, network, and identify collaboration opportunities. See the announcement...

CAPST Co-Director Jens Koch named APS Fellow

Koch was recently named APS Fellow for providing theoretical and numerical frameworks for modern superconducting qubits, as well as pioneering contributions to circuit quantum electrodynamics and quantum optics. Congratulations!

SQMS is looking for a Postdoctoral Associate in Quantum Information Science

The Department of Physics and Astronomy at Northwestern University and the Center for Superconducting Quantum Materials and Systems (SQMS), invite applications for a Postdoctoral Associate in Quantum Information Science. The successful candidate will be principally...

Quantum researchers strike the right chord with silicides

Silicides form when elemental niobium is deposited onto silicon during the fabrication process of a transmon qubit. They need to be well understood to make devices that reliably and efficiently store quantum information for as long as possible. See the announcement...

SQMS 2023 Summer Internship Search Begins

Applications are now being accepted for SQMS 2023 Summer Internships.   Apply here.   Program Description Sponsored by the Department of Energy Office of Science, the SQMS Quantum Undergraduate Internship places undergraduate sophomore and junior physics and...