Sentences with phrase «use ultracold atoms»

That is why we use ultracold atoms to simulate the behaviour of electrons in solids.

Using ultracold atoms, researchers at Heidelberg University have found an exotic state of matter where the constituent particles pair up when limited to two dimensions.

«Our observations, taken together with the observations using ultracold atoms, provide the first demonstration of higher - dimensional quantum Hall physics,» said Rechtsman.

Not exact matches

In a recent research, an international team of experimental and theoretical physicists at the Hong Kong University of Science and Technology (HKUST) and Peking University (PKU) reported the observation of an SPT phase for ultracold atoms using atomic quantum simulation.

Without meaning to, Esslinger's team created what amounts to an atomic analogue of this using optical trapping, in which criss - crossing laser beams are used to corral ultracold atoms.

To trap individual neutral atoms, the researchers first used a laser to cool a cloud of rubidium atoms to ultracold, near - absolute - zero temperatures, slowing the atoms down from their usual, high - speed trajectories.

A very sensitive force - measuring technique uses ultracold rubidium atoms in an optical cavity as a mechanical oscillator.

A paper describing the research appears January 4, 2018 in the journal Nature along with a paper from a separate group from Germany that shows that a similar mechanism can be used to make a gas of ultracold atoms exhibit four - dimensional quantum Hall physics as well.

The researchers used lasers to create a grid to trap the ultracold atoms in place.

Using lasers, U.S. and Austrian physicists have coaxed ultracold strontium atoms into complex structures unlike any previously seen in nature.