I was ready to write about the awesome green beauty of a 454.6 nm argon laser and what it does to the hydrogen molecule when a friend sent me an article from the New York Times by Hiroko Tabuchi, “For many hydrogen is the fuel of the future. New research...

We regret to report the passing of former Jet Propulsion Laboratory (JPL) leader, visiting associate at Caltech, CSA Fellow and Cold Facts Space Cryogenics columnist, Peter V. Mason. He passed after a short illness on May 30, 2021.

During past years, advances in both lithography and millikelvin cryogenics have supported and enabled vast improvement in the sophistication of experimental research on electrical circuits that display uniquely quantum mechanical behavior. It comes as no surprise that dilution refrigerator measurement systems have moved beyond basic physics research contraptions and into...

Introducing a new Cold Facts feature: Meet the Author. In this inaugural issue, we introduce Guy Gistau Baguer and his new work, “Cryogenic Helium Refrigeration for Middle and Large Powers”: A Book on Helium Refrigeration. Learn more about Guy and his work here!

While the pandemic may have changed the approach, organizers and attendees of the 2021 Cryogenic Engineering Conference–International Cryogenic Materials Conference participated in a valuable week of presentations, discussions, posters, short courses and exhibitions. Held virtually via Whova® from July 17–23, CEC-ICMC hosted over 670 attendees from across the globe in...

The DARWIN and LUX-ZEPLIN collaborations have now joined forces to work together on the design, construction and operation of a new, single, multi-tonne scale xenon observatory to explore dark matter. The announcement was made July 20. The detector will be highly sensitive to a wide range of proposed dark matter...