In the field of superconductivity—the phenomenon in which electrons can flow through a material with essentially zero resistance—the “holy grail” of discovery is a superconductor that can perform under everyday temperatures and pressures. Such a material could revolutionize modern life. But currently, even the “high-temperature” (high-Tc) superconductors that have been...

Superconductivity is the property of zero electrical resistance at ultralow temperatures and was discovered in 1911 by the Dutch physicist Kamerling-Ohnes. It plays a crucial role in many industries and technologies, ranging from quantum computing to energy. “Superconductors are amazing materials which have many strange and unusual properties,” explained Joe Carroll,...

sureCore’s cryogenic SRAM is a building block for any digital sub-system, that is capable of operating from 77K (-196° C) down to the near absolute zero temperatures needed by Quantum Computers (QCs).  Standard cell and IO cell libraries have been re-characterized for operation at cryogenic temperatures, thereby enabling an industry...

A new type of bolometer that covers a broad range of microwave frequencies has been created by researchers in Finland. The work builds on previous research by the team, and the new technique could potentially characterize background noise sources and thereby help to improve the cryogenic environments necessary for quantum...

Overview-The commercial production of oxygen and nitrogen supported the industrial revolution in the late 19th century and up to the mid-20th. Oxy-acetylene cutting and welding were important for projects like the Eiffel Tower, the Panama Canal and the Central Valley Project Corporation hydropower plants. Oxygen, nitrogen and argon refined steelmaking...

Supercritical carbon dioxide exhibits anomalous behavior in the vicinity above the critical point. The Irish physical chemist Thomas Andrews (1863) was the first who studied the supercritical behavior of carbon dioxide. He explained his observations of the fluid state above the critical point as follows: “…the surface of demarcation between the...