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Quantum Design Acquires Oxford NanoScience, Joining Two Historic Cryogenic Companies

Quantum Design Acquires Oxford NanoScience, Joining Two Historic Cryogenic Companies

Quantum Design (QD) is pleased to announce the completion of the acquisition of the Oxford NanoScience division of Oxford Instruments. This acquisition unites two industry leaders with a combined legacy of more than 100 years of experience and innovation in cryogenics, materials science, and microscopy. The expanded, shared product catalog...
Working with substances at temperatures below negative 200 degrees the cryogenics team at NAWCAD Lakehurst specializes in servicing oxygen and nitrogen systems on aircraft, focusing on the storage and dispersal of liquid and gaseous nitrogen and oxygen. Credit: US Navy

NAWCAD Lakehurst enhances Cryogenic Systems for Naval Aviation

As the Cryogenics and Corrosion Control Support Equipment (SE) Integrated Product Team (IPT) Lead at NAWCAD Lakehurst, Asif Yeahia knows that many people may not fully understand the work his team does. However, working with substances at temperatures below negative 200 degrees gives them one of the “coolest” jobs at the...
Startup TAU systems has built a commercial laser-powered particle accelerator that fits in a single room. Credit: TAU Systems

Room-Size Particle Accelerators Go Commercial

By Charles Q. Choi Particle accelerators are usually huge structures—think of the 3.2-kilometer–long SLAC National Accelerator Laboratory in Stanford, Calif. But scientists have been hard at work trying to shrink these accelerators down by using lasers to perform the accelerating. These particle accelerators would be the size of single room, and cost much less as well. Now, a startup says...

Chinese Physicists Settle Einstein and Bohr’s Quantum Debate

A groundbreaking experiment recreates Einstein’s 1927 thought challenge, confirming fundamental quantum principle. In a landmark study that brings a definitive close to one of the most famous debates in modern physics, a team of Chinese scientists has experimentally validated Niels Bohr’s core quantum principle, demonstrating that a particle’s path and...

Twisted Stacks of 2-D Carbon Act Like a Weird Type of Superconductor

“Magic-angle” graphene could help solve the puzzle of how unconventional superconductors work By Emily Conover Stacks of graphene, carefully twisted, gain a superpower: They become superconductors. Now scientists have new evidence that this “magic-angle” graphene is a member of a truly strange class of superconductor. Like all superconductors, the materials, known...
Images--Left: Current input terminal (100A compatible, size: outermost metal diameter Φ16mm x length 94mm) Right: MS-8 pin terminal (Maximum 110A, size: metal outer diameter Φ41mm x length 72.5mm)

World-First High-Current Terminals for Liquid Hydrogen

Kyocera Corporation (President and CEO: Hideo Tanimoto, hereinafter referred to as “Kyocera”) is pleased to announce that, through joint research with the Japan Aerospace Exploration Agency (hereinafter referred to as “JAXA”), it has developed two new products: a 100A current feedthrough terminal that ensures durability and airtightness in liquid hydrogen...

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Space Cryogenics

Space cryogenics is, somewhat obviously, the application of cryogenics to space exploration and science. The use of cryogenics in space optimizes the launching of vehicles, provides power and life support to spacecraft and is critical for many scientific observations.Space cryogenics has a number of challenges and has driven both pure...

Exergy

The science of thermodynamics plays a major role in cryogenics. It underlies the various refrigeration cycles, from Carnot to Brayton (Cold Facts Vol. 32 No. 2) and Joule-Thomson, is a fundamental part of the definition of terms such as coefficient of performance (Cold Facts Vol. 31 No. 1) and even...

Cryogenic Treatment

Cryogenic treatment is the process of cooling materials to cryogenic temperatures temporarily to improve their material properties at room temperature. This is distinct from cooling materials down to cryogenic temperatures to take advantage of phenomena such as superconductivity that only occur at cryogenic temperatures. Cryogenic treatment, sometimes also referred to...

Air Separation and Liquefaction

by Nils Tellier, PE, President, EPSIM Corporation (CSA CSM) nils@epsim.us All illustrations courtesy EPSIM Corporation Background History of Air Separation and Liquefaction This section builds on a rich history of methods to develop deep refrigeration and cryogenic liquefaction during the 19th Century. You are encouraged to read Cryo Central’s History...

Bose-Einstein Condensate

A Bose-Einstein condensate, first proposed in 1925 by Albert Einstein based on work done by Satyendra Nath Bose (the same Bose from whom the term boson is derived), is a super-cold state of matter in which almost all of the individual atoms have “condensed” down to the lowest possible quantum...

Cold Technology for Pest Control

While it does not reach temperatures cold enough to be called cryogenic, carbon dioxide snow is at the heart of a new way of dealing with unwanted pests. It utilizes a quick freezing process that takes advantage of the properties of carbon dioxide snow and has a number of benefits...

Cryogenic Finishing

The following 3 articles discuss the uses and procedures of various type of cryogenic finishing. 1) By Robin A. Rhodes, Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Cryogenic Deflashing is employed to remove undesired residual mold flash that remains on molded parts after they are removed or ejected from the...

Specs and info on turbo expanders

I am a fourth year chemical engineering student doing a design project for the liquefaction of natural gas to DME and we are using a turbo expansion unit. I was wondering whether you would send me some specs and any additional information on turbo expanders that I could use as...

Colleges that offer cryogenic studies

Would you happen to know of any colleges in the US that offer cryogenics as a major? If not, should I major in something like biology or physics before, then branch off to the field of cryogenics? Any information that you could give me would be greatly appreciated, considering this...

Data on hardness of Indium?

Where can I find experimental data on the hardness of Indium, as a function of temperature, as well as any existing data on the thermal contact conductance of junctions containing Indium foil, also as a function of temperature?