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US Jury Sides with AMSC, Convicts Chinese Company for Intellectual Property Theft

A federal jury in Madison WI deliberated a mere three hours before convicting a manufacturer and exporter of wind turbines based in the People’s Republic of China of stealing trade secrets from AMSC, a US-based company formerly known as American Superconductor Inc.

Superconducting Magnet Sets 32-T World Record

The National High Magnetic Field Laboratory (CSA CSM) chalked up another world record in December when a new superconducting magnet at the facility reached a magnetic field of 32 teslas, a third stronger than the previous record and more than 3,000 times stronger than a common refrigerator magnet.

Fermilab Delivers First Cryomodule for Ultrapowerful X-ray Laser at SLAC

Scientists and engineers worldwide celebrated the delivery of a massive 40-foot-long cryomodule to SLAC National Accelerator Laboratory in January, the first of 37 units to be included in the facility’s planned Linac Coherent Light Source upgrade.

Friction Found in Superfluid Helium near Absolute Zero

Friction shouldn't appear in superfluid helium at temperatures near absolute zero, but that's just what researchers at Aalto University in Finland report observing in a new experiment. Understanding the causes and effects of the friction could pave the way for explorations into the composition of neutron stars and our universe,...

Brookhaven Brings a Hidden Superconducting State to Light

A team of scientists has detected a hidden state of electronic order in a layered material containing lanthanum, barium, copper and oxygen (LBCO). When cooled to a certain temperature and with certain concentrations of barium, LBCO is known to conduct electricity without resistance, but now there is evidence that a...

Low Energy PBT More Effective than High Energy for Killing Cancer Cells

Collaborative research led by the University of Liverpool has identified the specific cellular process that helps cancer cells repair damage resulting from proton beam therapy (PBT), determining that low energy treatments are more effective in the battle against cancer.

Latest in Defining Cryogenics

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...

Latest in Cryo Central

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...

Latest in Ask the Experts

Definition or max temp which defines “cryogenic”?

Please help me with a definition: I am calculating material and fabrication costs for a quote for a hydrocarbon meter station.

Thermal shock on steel cylinder when dropped into liquid nitrogen

We are a research team at the University of South Florida, studying the “thermal shock” on a steel cylinder when it is dropped into liquid nitrogen. We want to make sure that the thermocouple does not get influenced by the surrounding LN2. Any advice?

Getter materials to absorb out gassed materials?

Here’s one for the scientists: We would like to sell vacuum insulated pipe for high temperature fluid applications. Are there any good getter materials that we can place in the vacuum space of our VJP to absorb outgassed materials at elevated temperatures?

Data on Carbon Fibres Reinforced Plastic at temperatures between 4 and 300K.

I am looking for data on Carbon Fibres Reinforced Plastic at temperatures between 4 and 300K. I would appreciate it if someone could give me some hints on where to find it.

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