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World’s First Crewed LH2 Flight Takes Off

At a somewhat small and unassuming airport in Maribor, Slovenia, German hydrogen propulsion startup H2FLY has quietly been building up to a major milestone in zero-emission aviation over the summer. And all the hard work has come to fruition, with the successful completion of the world’s first crewed liquid hydrogen-powered...

A Quantum Leap in Next-Gen Optical Atomic Clocks

QuantX Labs, an Australian deep technology company, has achieved a groundbreaking advancement with its cryogenic sapphire oscillator, the Cryoclock. Operating at microwave frequencies, it offers unparalleled signal purity and stability, attracting interest from defense and commercial markets while also spearheading the development of advanced quantum technology for space applications.  QuantX...

Strain Manipulates TaSe3 for Quantum Effects

Topological effects are predicted to have many potential uses in future electronic devices. Therefore, finding ways to control these effects is desirable. As predicted by first-principles calculations, the one-dimensional (1D) transition-metal trichalcogenide TaSe3 is a strongly topological semimetal. It has a unique atomic arrangement of two inequivalent chains; the shorter...

Cryogenics at FAIR Unleashes the Power of Discovery

The Facility for Antiproton and Ion Research (FAIR) in Darmstadt, Germany, is embarking on a pioneering mission that will transform accelerator research and expand our understanding of the universe. With its ambitious vision to explore an extensive research canvas, FAIR is set to become a global hub for scientific exploration,...

IRLabs Pioneers Solutions for High Altitude Scientific Exploration

In the pursuit of scientific knowledge, the German Aerospace Center (DLR) embarked on a mission to explore the enigmatic properties of atomic oxygen in Earth’s upper atmosphere. Understanding the impact of this element on satellite corrosion, deceleration in low-Earth orbits and its role as an indicator of climate change held...

NIF Journeys to Ignition

December 5, 2022, marked a historic breakthrough in the field of fusion research as scientists achieved ignition, a momentous achievement that has been a scientific grand challenge spanning over 50 years. The National Ignition Facility (NIF) within the Lawrence Livermore National Laboratory (LLNL) achieved an igniting fusion reaction where the...

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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...

Magnetic Levitation

From http://www.superconductors.org. Magnetic-levitation is an application where superconductors perform extremely well. Transport vehicles such as trains can be made to “float” on strong superconducting magnets, virtually eliminating friction between the train and its tracks. Not only would conventional electromagnets waste much of the electrical energy as heat, they would have...

Superconductivity

From Superpower website. History of Superconductivity Superconductivity was discovered in 1911 by the Dutch physicist, Heike Kammerlingh Onnes when he was able to liquefy helium by cooling it to 4 Kelvin, or -452°F. This enabled him to cool other materials close to absolute zero and investigate their electrical properties. He...

Medical Applications of Cryogenics

Neutron Therapy Cryogenics is at the heart of nuclear accelerators. Accelerators such as Fermilab’s Tevatron make neutron therapy for cancer possible. From Fermilab Today 4/20/09: Fermilab currently offers neutron therapy. But staff at Fermilab designed and built the proton accelerator used by the nation’s first hospital-based treatment center to use...

Nuclear Physics

Al Zeller National Superconducting Cyclotron Lab (NSCL) at Michigan State University zeller@nscl.msu.edu Cryogenics has a long history in nuclear physics. The technology has its origins in the use of cold traps for maintaining a vacuum, which is required to prevent beam loss and for generating high voltages used in acceleration....

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?