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Monthly Archives: January 2016
Double Photoelectron Momentum Spectra Of Helium At Infrared Wavelength
Double photoelectron momentum spectra of the helium atom are calculated ab initio at extreme ultraviolet and near-infrared wavelengths. At short wavelengths two-photon double-ionization yields, two-electron energy spectra, and triply differential cross sections agree with results from recent literature. At the … Continue reading
Posted in Research
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International Helium Shortage Impacting Local Businesses, Research
An element that plays a critical role in science and medicine is becoming harder and harder to find. Helium is the second most abundant element in the universe, but there’s a limited supply here on earth; and according to the … Continue reading
Posted in Helium application, Helium production, Helium shortage
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US Monitors South Korean Skies To Check For Helium
A U.S. aircraft has flown over South Korea to check for the presence of radioactive materials, produced from the recent North Korean nuclear test. Sources said the United States is analyzing data gathered by the special reconnaissance aircraft and would … Continue reading
Posted in Helium application
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Helium Plasma Generation
First helium plasma was generated at the nuclear fusion reactor Wendelstein 7-X of the Max Planck Institute for Plasma Physics (IPP) has been successful. On 10th December 2015, after more than 10 years of construction and preparation, the researchers of … Continue reading
Posted in New technology, Research
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Space Mining Will Take A Giant Leap in 2016
This article was taken from The WIRED World in 2016 — our fourth annual trends report, a standalone magazine in which our network of expert writers and influencers predicts what’s coming next. Be the first to read WIRED’s articles in … Continue reading
Posted in Space mining
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