Joel Ullom

Joel Ullom is a Lecturer in the Department of Physics at the National Institute of Standards and Technology (NIST). His research focuses on developing superconducting electronics for sensing across the electromagnetic spectrum, including applications in gamma-ray spectroscopy and astrophysical millimeter-wave detection. He leads projects ranging from fundamental studies of superconducting sensor mechanisms to applied instrument construction for observatories.

Key devices under investigation include transition-edge thermal sensors, kinetic inductance sensors, superconducting quantum interference devices (SQUIDs), and tunnel junction refrigerators. His work bridges basic physics research with practical instrument development for cosmic microwave background studies.

No specific academic awards or formal advising relationships are listed in the provided information. His professional presence includes a dedicated research group site linked through institutional resources.