Sentences with phrase «ultracold atoms in»

Researchers from Mainz, Cologne and Jülich simulate complex electronic insulator with ultracold atoms in artificial crystals of light

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

Not exact matches

Thousands of ultracold strontium atoms vibrate in a lattice of laser light inside this record - setting atomic clock, designed by researchers at the Joint Institute for Lab Astrophysics in partnership with the National Institute of Standards and Technology.

To create the molecules, JILA's Cornell and Peter Engels and Maren Mossman of Washington State University in Pullman will apply a magnetic field to ultracold atoms of potassium - 39.

«Moreover, owing to the advantages of the full controllability, we expect that the present work shall push forward future studies in ultracold atom experiments of interacting SPT phases, which are broadly discussed in theory but very hard to investigate in solid - state materials,» explained Gyu - Booong Jo, assistant professor at the HKUST Department of Physics and co-author of the paper.

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.

This work opens the way to expanding the scope of SPT physics with ultracold atoms and studying non-equilibrium quantum dynamics in these exotic systems.

We established superfluidity in a two - state mixture of ultracold fermionic atoms with imbalanced state populations.

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.

Researchers can engineer a rich selection of interactions in ultracold atom experiments, allowing them to explore the behavior of complex and massively intertwined quantum systems.

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

For Jacobson, the value of the experiment lies in exploring the physics of ultracold atoms.

One candidate for such a computer is a so - called optical lattice, in which ultracold atoms are coaxed by strategically placed laser beams into a grid arrangement,...

Physical studies of ultracold atoms, carried out at the University of Kaiserslautern, now provide an understanding of diffusion in periodic structures, relevant for various complex systems.

The researchers focused the smaller laser beams through the cloud of ultracold atoms and found that each beam's focus — the point at which the beam's intensity was highest — attracted a single atom, essentially picking it out from the cloud and holding it in place.

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

In experiments with ultracold rubidium atoms MPQ scientists create magnetic quantum crystals made of gigantic Rydberg atoms.

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 found that applying a strong magnetic field to these ultracold atoms caused them to line up in an alternating pattern and lean away from each other.

«We catch hundreds of Rubidium atoms in a magnetic trap and cool them so that they form an ultracold Bose - Einstein condensate,» says Professor Jörg Schmiedmayer from the Institute for Atomic and Subatomic Physics at the Vienna University of Technology.

Usually, only the wave properties of single particles play a role, but now researchers at the Vienna Center for Quantum Science and Technology, Vienna University of Technology have succeeded in quantum mechanically controlling hundreds of Rubidium atoms of an ultracold Bose - Einstein - condensate by shaking it in just the right way.

«Dressing atoms in an ultracold soup: Physicists build bizarre molecules called «Rydberg polarons».»

The authors propose a physical platform that is particularly well suited for its experimental realization: an ultracold gas of atoms trapped in an optical lattice (a periodic landscape created by light).

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

In practice, the proposed experiment would consist in preparing a topological phase, by loading an ultracold gas into an optical lattice, and in subsequently shaking this lattice in a circular manner; the resulting heating rates would then be extracted by measuring the number of atoms that remained in the topological phase after a certain duration of shakinIn practice, the proposed experiment would consist in preparing a topological phase, by loading an ultracold gas into an optical lattice, and in subsequently shaking this lattice in a circular manner; the resulting heating rates would then be extracted by measuring the number of atoms that remained in the topological phase after a certain duration of shakinin preparing a topological phase, by loading an ultracold gas into an optical lattice, and in subsequently shaking this lattice in a circular manner; the resulting heating rates would then be extracted by measuring the number of atoms that remained in the topological phase after a certain duration of shakinin subsequently shaking this lattice in a circular manner; the resulting heating rates would then be extracted by measuring the number of atoms that remained in the topological phase after a certain duration of shakinin a circular manner; the resulting heating rates would then be extracted by measuring the number of atoms that remained in the topological phase after a certain duration of shakinin the topological phase after a certain duration of shaking.

His current interests are the study of quantum simulators with ultracold atoms and the development of atom interferometers for testing general relativity in space or detecting gravity fields and gravitational waves underground.

The plasma science frontier is often, but not limited to, the extremes of the plasma state, ranging from the very small (several atom systems) to the extremely large (plasma structure spanning light years in length), from the very fast (attosecond processes) to the very slow (hours), from the diffuse (interstellar medium) to the extremely dense (diamond compressed to tens of gigabar pressures), and from the ultracold (tens of micro kelvin) to the extremely hot (stellar core).