For more than 30 years, a record in science held firm: minus 220 degrees Fahrenheit. It defined the highest achieved temperature for any material to become superconducting — able to carry electricity with no resistance — without the need for crushing pressures. In a field known for slow, steady progress, …
Category: Cryo Central
Scottish researchers have demonstrated a 100kW superconducting motor that could pave the way for future electric aircraft. The prototype, created in the Applied Superconductivity Laboratory (ASL) of the University of Strathclyde in Glasgow, is one of the first attempts in the world to develop a fully superconducting axial-flux motor for …
FPAs are image sensors that convert infrared light into electrical signals to produce real-time thermal images and are widely used in applications such as surveillance, astronomy and industrial monitoring. Advances in cryogenic FPAs have enabled higher resolution, sensitivity and faster imaging, but they also require data rates exceeding 100 gigabits …
The Reliability Research Center of the Virtual Engineering Platform Research Division at the Korea Institute of Machinery & Materials (KIMM, President Seog-Hyeon Ryu) participated as a key research partner in the publication of the report titled Safety Review of Hydrogen-Fueled Ships conducted in collaboration with the Korean Register, the report …
The rapid expansion of LNG terminals, industrial gas facilities, hydrogen projects, and cryogenic storage systems has increased the demand for insulation solutions capable of performing reliably in extremely low-temperature environments. While many industrial insulation discussions focus on heat retention, cryogenic facilities face a different challenge: preventing unwanted heat gain from …
Energy transition is entering a new phase, defined less by how energy is generated and more by how it is stored, managed, and delivered. As energy systems become increasingly decentralized, the ability to provide reliable, high-density, long-duration storage is emerging as a foundational requirement — not an optional capability. Across …
Qryo Instruments is conducting a short, non-commercial needs-assessment survey on the barriers laboratories and facilities may face in accessing low-temperature measurement systems operating at 10 K and below. The survey covers purchase costs, helium logistics, service and maintenance access, procurement barriers, and equipment lead times. The results will support a …
Canadian quantum startup Qubic has raised $2.5 million in a seed funding round to support the development of its cryogenic amplifier technology and quantum sensing platform. The investment was led by Two Small Fish Ventures, with participation from UC Investments, Quantacet, and UCeed. The startup said the financing would help …
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 …
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 …
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 …
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 …
From “Superconductivity: Present and Future Applications” by the Coalition for the Commercial Application of Superconductors. Particle physics uses accelerators to recreate the conditions of the early universe in an attempt to piece together the complex puzzle of how we got to where we are today. These huge machines are used …
From "Superconductivity: Present and Future Applications" by the Coalition for the Commercial Application of Superconductors. With power lines increasingly congested and prone to instability, strategic injection of brief bursts of real power can play a crucial role in maintaining grid reliability. Small-scale Superconducting Magnetic Energy Storage (SMES) systems, based on …
ASTRONOMY IN SPACE by Peter V. Mason, retired, Jet Propulsion Laboratory, and Visiting Associate, California Institute of Technology. Pmason@alumni.caltech.edu In thinking about the reasons to perform astronomy in space, we first consider the effect of the earth’s atmosphere. On a scale of decreasing energy, gamma rays, cosmic rays, X-rays and …
What is a Cryocooler? A mechanism that can extract heat from an object (cooler) and by doing so draw its temperature down below approximately 150 Kelvin (cryo). -- (Courtesy Dr. Willy Gully) What is the difference between a Cryocooler and a Cryostat? A cryostat is any device designed to maintain …
Randall Kirschman, consulting physicist, Mountain View, California ExtElect@gmail.com Cryogenic electronics—the operation of electronic devices, circuits, and systems at cryogenic temperatures—has been a valuable technology for decades. Cryogenic electronics (also referred to as low-temperature electronics, or cold electronics) can be based on semiconductive devices, on superconductive devices, or on a combination …
Cryogenics and High-Energy Physics 1. From symmetry magazine: http://www.symmetrymagazine.org/cms/?pid=1000627: Cryogenics is the study of how materials behave at temperatures near absolute zero. In high-energy particle accelerators, such frigid temperatures reduce the electrical resistance of wires in superconducting magnets, increasing the magnet strength and allowing faster particle acceleration. The same holds …
From the Spring 2009 issue of Cold Facts (Volume 25, Number 2): Thanks to a joint project by the US Navy and a number of industry partners, high temperature superconducting (HTS) technology is now at the heart of an advanced degaussing system aboard the USS Higgins at the naval station …
From www.superconductors.org: An area where superconductors can perform a life-saving function is in the field of biomagnetism. Doctors need a non-invasive means of determining what's going on inside the human body. By impinging a strong superconductor-derived magnetic field into the body, hydrogen atoms that exist in the body's water and …
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Cold Facts, an internationally recognized and respected publication, is the magazine of the Cryogenic Society of America. It is published six times a year and delivered to every member of the CSA. It reaches more than 3,000 qualified readers per issue.