Particle accelerators are made of structures called cavities, which impart energy to the particle beam, kicking it forward. One type of cavity is the superconducting radio-frequency, or SRF, cavity.
(Phys.org)—For many electronic devices, colder is better. At low temperatures, electronic devices such as sensors and detectors operate with a higher efficiency and better overall performance than ...
Free-piston cryocoolers from Sunpower, Inc., a business of AMETEK, Inc., deliver the performance needed for efficient single-photon emission while still fitting inside a standard rack-mounted module ...