Star Cryoelectronics

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Star Cryoelectronics designs and produces superconducting quantum interference device (SQUID) sensors together with PC‑based control electronics that operate on both low‑temperature and high‑temperature superconducting materials. Its portfolio includes transition‑edge sensor (TES) and superconducting tunnel junction (STJ) X‑ray detectors, cryogen‑free adiabatic demagnetization refrigerator (ADR) cryostats, and X‑ray spectroscopy platforms that employ multi‑pixel arrays of TES or STJ detectors for micro‑analysis in scanning electron microscopes (SEM) or for soft‑X‑ray absorption spectroscopy at synchrotron beamlines. The company offers both standard and bespoke SQUID sensor configurations and a range of packaging options tailored to biomedical imaging, non‑destructive material testing, geophysical surveys, and fundamental research programs. Educational kits that demonstrate superconductivity principles are also supplied for classroom use. In addition, Star Cryoelectronics runs a custom SQUID foundry and provides thin‑film microfabrication services, while distributing high‑temperature superconducting (HTS) thin‑film coatings. These coatings can be applied to RF filters, antenna structures, magnetic‑field sensors (including SQUIDs), or other superconducting electronic devices, and the firm offers specialized patterning, dicing, packaging, and testing on request.

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