NIST researchers have developed an automated probe system to evaluate computer components submitted by both private sector and federal labs to the Cryogenic Computing Complexity (C3) program. C3 aims to enable a new generation of low-power superconducting supercomputers that operate at liquid helium temperatures and use ultra-fast switching of microscopic...

Many projects in applied superconductivity hold great promise for the energy sector, but have failed to catch on due to cost, competition from established systems, perceived risk and other factors. Among them is Superconducting Magnetic Energy Storage (SMES), a system that stores energy in the form of a magnetic field....

Integrated Refrigeration and Storage (IRAS) is a technology to help maximize efficiency of spaceport cryogenic processes by integrating modern cryogenic refrigeration units with liquid storage vessels. Brayton cycle helium refrigerators are available in a range of capacities and temperatures, with demonstrated high efficiency and low maintenance. In an IRAS system,...

Affordable and reliable cryogenic fluid storage for propellant or life support systems is integral to all phases of NASA’s projected space and planetary expeditions. One challenge facing engineers is self-pressurization. It can be caused by the cryogen vaporization that results from heat leaks into a tank from its surroundings and...

Researchers at the US Department of Energy’s Lawrence Berkeley National Laboratory and Argonne National Laboratory (CSA CSM) have collaborated to design, build and test two superconducting undulator devices that could make X-ray lasers more powerful, versatile, compact and durable. In tests, the prototype SCUs successfully produced stronger magnetic fields than...

Northwestern University and the Department of Energy’s Fermi National Accelerator Laboratory (CSA CSM) have established a new research center where scientists will focus on advancing superconductivity, hoping to produce societal gains in the fields of particle physics, solid-state physics, materials science, medicine, energy and environmental sciences. Included are investigations into...