What is the lambda point of helium? What are the unique properties of helium-3?

Mar 14, 2022 ... The current Russian invasion of Ukraine, which is disrupting the supply of noble gases that are essential for the manufacture of semiconductor chips. Snapshots of mean ocean temperature over the last 700 000 years using noble gases in the EPICA Dome C ice core. 14 April 2021. Using the temperature- ... We review experimental and theoretical work on cold, trapped metastable noble gases. We em- phasize the aspects which distinguish work with these atoms from ... Aug 15, 1981 ... The crystal structure of the noble gases ... We show that consideration of surface energies is sufficient to explain the tendency of the heavier ... Jul 13, 2017 ... Fission of 238U provides the dominant mechanism for the production of 83,84,86Kr and 129,131,132,134,136Xe in the crust today, while production ... Oct 20, 2022 ... Noble gases and nitrogen isotopes in Ryugu grains are inherited from Ryugu's parent body and potentially provide information about the source of ... Jan 29, 2019 ... Key Takeaways · Noble gases are called noble because they rarely react with other elements, like noblemen ignoring others. · With enough energy, ... Some of them are known to be biologically active by their sedative, hypnotic and analgesic properties. Dec 10, 2004 ... Scientists are warning that supplies of helium could run dry by the end of the century if current consumption rates continue. Jan 1, 2025 ... A key finding is the identification of a universal master curve, demonstrating that noble gas solubility fractionation at low pressure in simple ...