News tagged with atomic gas

An icy gaze into the Big Bang

(PhysOrg.com) -- Scientists of the Institute for Quantum Optics and Quantum Information (IQOQI) in Innsbruck, Austria, have reached a milestone in the exploration of quantum gas mixtures. In an international ...

Mar 18, 2011
4.3 / 5 (10) 7 | with audio podcast

Milestone: A methane-metal marriage

(PhysOrg.com) -- University of Arizona scientists have inserted metal atoms into methane gas molecules and obtained a detailed structure of the resulting molecule. The discovery could be a key step in making ...

Dec 20, 2010
4.9 / 5 (8) 2 | with audio podcast

The Light and Dark Face of a Star-Forming Nebula

(PhysOrg.com) -- Today, ESO is unveiling an image of the little known Gum 19, a faint nebula that, in the infrared, appears dark on one half and bright on the other. On one side hot hydrogen gas is illuminated ...

Mar 31, 2010
4 / 5 (2) 1 | with audio podcast

Frictionless supersolid a step closer

Superfluid mixtures of atoms can boil and freeze at ultra-low temperatures. This freezing can result in the formation of supersolids of atoms that can flow alongside each other without friction, but are still set in a fixed ...

Feb 14, 2010
4 / 5 (2) 6

Measuring the Speed of Noble 'Bubbles'

(PhysOrg.com) -- Using a layer of noble gas "bubbles," scientists at Pacific Northwest National Laboratory devised a straightforward way to measure how fast molecules diffuse in supercooled liquids. Working ...

Feb 12, 2010
4 / 5 (3) 0 | with audio podcast