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VTT to Build Finland’s First Quantum Computer, Seeks to Bolster Finland’s and Europe’s Quantum Competitiveness

VTT Technical Research Center in Espoo, Finland, has launched a project to acquire Finland’s first quantum computer. The first phase of this three-phase project seeks to bolster Finland’s ability to design and build quantum computers and to create a competence base for future applications. The design and construction of the...

Coregas Supporting Coal-to-Hydrogen Project in Australia

A world-first project in Victoria, Australia, that will convert brown coal to hydrogen for export to Japan is being supported by the only Australian-owned industrial gas company, Coregas. The Hydrogen Energy Supply Chain (HESC) project will see liquefied hydrogen produced from Latrobe Valley brown coal transported to Japan for use...

Scientists Use Light to Accelerate Supercurrents, Access ‘Forbidden’ Light, Quantum Properties

Scientists at Iowa State University are using light waves to accelerate supercurrents and access the unique properties of the quantum world, including "forbidden" light emissions that one day could be applied to high speed quantum computers, communications and other technologies. The scientists have seen unexpected things in supercurrents—electricity that moves...

They Are There and They Are Gone: ICARUS Chases a Fourth Neutrino

On February 21, scientists at Fermi National Accelerator Laboratory (Fermilab) (CSA CSM) began cooling down ICARUS—the largest particle detector in the lab’s Short-Baseline Neutrino Program—and filling it with 760 tons of liquid argon. This moves ICARUS closer to operation and the search for a fourth type of neutrino. “The Short-Baseline...

Women in Cryogenics and Superconductivity 2020

CSA celebrates women in cryogenics and superconductivity. In this feature, seven women in positions across the industry discuss current projects, how they entered the field and their thoughts on attracting more women to the profession.

Honeywell Announces Development of Record-Setting Quantum Computer

Honeywell Quantum Solutions, a division of Honeywell International, Inc., has announced the development of an unprecedented quantum computing system. Slated for a mid-2020 release, the company says its quantum system has doubled the quantum volume of the next fastest system at QV (Quantum volume) 64. The system is the first...

Latest in Defining Cryogenics

Dewar

A dewar is a type of cryostat named after Sir James Dewar, the researcher who first developed the concept of a vacuum insulated container with silvered walls to reflect thermal radiation. Dewar was the first to liquefy hydrogen, and he created the device to store his discovery. The thermos bottle...

Stirling and Gifford-McMahon Cryocoolers

Stirling and Gifford-McMahon (GM) cryocoolers are two of the most commonly used cryocoolers in cryogenics. Both devices have a significant industrial base and operate at a wide range of temperatures and capacities. The thermodynamic cycles for both of these cryocoolers are quite similar. The Stirling cycle consists of a compressor,...

Liquefied Natural Gas (LNG)

A significant commercial application of cryogenics is the liquefaction, transport and storage of natural gas. Liquefied Natural Gas (LNG) is generally 95 percent methane with a few percent ethane and much lower concentrations of propane and butane. LNG liquefies at 111.6 K. Unlike many applications of cryogenics, the motivation for...

Latest in Cryo Central

History of Cryogenics

From the Fall 1999 issue of Cold Facts magazine Millennium Breakthroughs A variety of CSA members give different perspectives on the past millennium: What were the most significant breakthroughs in cryogenics during the past millennium? Prof. R.G. Scurlock, Kryos Technology, scurlock@soton.ac.uk (“Breakthrough” = way through obstacles — Oxford English Dictionary)...

Cryobiology

Andreas Sputtek Past President Society for Cryobiology sputtek@uke.uni-hamburg.de or http://www.sputtek.de/. The word cryobiology (from the Greek words “cryo” = cold, “bios” = life, and “logos” = science) literally signifies the science of life at low temperatures. In practice, this field comprises the study of any biological material or system (e.g.,...

Cryogenic Insulation

James E. Fesmire Cryogenics Test Laboratory NASA Kennedy Space Center james.e.fesmire@nasa.gov Introduction In today’s world, the use of cryogenics and low-temperature refrigeration is taking a more and more significant role. From the food industry, transportation, energy, and medical applications to the Space Shuttle, cryogenic liquids must be stored, handled, and...

Cryogenic Treatment of Materials

F.J. Diekman Controlled Thermal Processing, Inc. info@metal-wear.com Cryogenic Processing (also called cryogenic treatment, and incorrectly “cryogenic tempering”) is a process that uses cryogenic temperatures to modify materials to enhance their performance. Cryogenic Processing involves the slow reduction in temperature of the material to at least -300°F (-185°C) and holding the...

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