Pulse tube cryocoolers represent a critical advancement in cryogenic technology, enabling the generation of extremely low temperatures with minimal mechanical vibration. Their design eliminates moving ...

A new cryogenic refrigerator has been demonstrated at the National Institute of Standards and Technology (NIST) that operates at twice the usual frequency, achieving a long-sought combination of small ...

WASHINGTON, April 6, 2021 -- Cryocoolers are ultracold refrigeration units used in surgery and drug development, semiconductor fabrication, and spacecraft. They can be tubes, pumps, tabletop sizes, or ...

What if you have a need for liquid nitrogen, but you do not wish to simply order it from a local supplier? In that case you can build your very own pulse tube cryocooler, as [Hyperspace Pirate] is in ...