WebDisodium helide (Na 2 He) is a compound of helium and sodium that is stable at high pressures above 113 gigapascals (1,130,000 bar). Disodium helide was first predicted [5] using USPEX code and was first synthesised in 2016. [2] [6] It was predicted to be thermodynamically stable over 160 GPa and dynamically stable over 100 GPa. Web11 sep. 2014 · Liquid helium, like water, boils at a lower temperature when the pressure is lower. In fact, when liquid helium is kept in containers that are at atmospheric pressure, the helium temperature changes as …

Helium Induced Nitrogen Salt at High Pressure - NASA/ADS

Web28 mrt. 2024 · The researchers found that when helium atoms enter these imbalanced and high-pressure scenarios, they can slip into the spaces between the more abundant ions. As such, the helium can increase the … Web23 apr. 2024 · The presence of helium not only greatly enhances structural diversity of nitrogen solids, but also tremendously lowers the formation pressure of nitrogen salt. … cronotex c.a

[2004.10925] Helium Induced Nitrogen Salt at High Pressure

WebHelium at high pressure is used in cooling applications because it has a very low boiling point and high thermal conductivity. This makes it an ideal material for transferring heat away from high performance systems. In missile cooling, helium is used to cool the engines and other heat generating components. WebThe energy landscape of helium-nitrogen mixtures is explored by ab initio evolutionary searches, which predicted several stable helium-nitrogen compounds in the pressure … Web13 jun. 2016 · Exposure to nitrogen at high pressure does not change N-methyl-d-aspartate (NMDA) glutamate receptor activities in Substantia Nigra compacta and striatum but enhances gama amino butyric acidA (GABAA) receptor activities in … buff stallion