Showing 41 - 60 results of 653 for search '"ultracold atom"', query time: 0.09s Refine Results
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    Ultracold atoms in multiple radio-frequency dressed adiabatic potentials by Harte, T, Bentine, E, Luksch, K, Barker, A, Trypogeorgos, D, Yuen, B, Foot, C

    Published 2018
    “…We present the first experimental demonstration of a multiple-radiofrequency dressed potential for the configurable magnetic confinement of ultracold atoms. We load cold \Rb{87} atoms into a double well potential with an adjustable barrier height, formed by three radiofrequencies applied to atoms in a static quadrupole magnetic field. …”
    Journal article
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    Trapping ultracold atoms in a time-averaged adiabatic potential by Gildemeister, M, Nugent, E, Sherlock, B, Kubasik, M, Sheard, B, Foot, C

    Published 2010
    “…We report an experimental realization of ultracold atoms confined in a time-averaged, adiabatic potential (TAAP). …”
    Journal article
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    Repulsive Fermi polarons and their induced interactions in binary mixtures of ultracold atoms by S I Mistakidis, G C Katsimiga, G M Koutentakis, P Schmelcher

    Published 2019-01-01
    “…We explore repulsive Fermi polarons in one-dimensional harmonically trapped few-body mixtures of ultracold atoms using as a case example a ^6 Li- ^40 K mixture. …”
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    Article
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    Self-Bayesian aberration removal via constraints for ultracold atom microscopy by Emine Altuntaş, I. B. Spielman

    Published 2021-10-01
    “…High-resolution imaging of ultracold atoms typically requires custom high numerical aperture (NA) optics, as is the case for quantum gas microscopy. …”
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    Article
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    Bose polarons in ultracold atoms in one dimension: beyond the Fröhlich paradigm by Fabian Grusdt, Gregory E Astrakharchik, Eugene Demler

    Published 2017-01-01
    “…Recent experimental advances in the field of ultracold atoms make it possible to realize such systems with highly tunable microscopic parameters and to explore equilibrium and dynamical properties of polarons using a rich toolbox of atomic physics. …”
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    Article
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    Generation of optical potentials for ultracold atoms using a superluminescent diode by Aaron Smith, Thomas Easton, Vera Guarrera, Giovanni Barontini

    Published 2021-09-01
    “…We report on the realization and characterization of optical potentials for ultracold atoms using a superluminescent diode. The light emitted by this class of diodes is characterized by high spatial coherence but low temporal coherence. …”
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    Article
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    Spin Dynamics in a Tunable Heisenberg Magnet Realized with Ultracold Atoms by Jepsen, Paul Niklas

    Published 2022
    “…In this work we use ultracold atoms to implement the first quantum simulator for the anisotropic Heisenberg model, with fully adjustable anisotropy of nearest-neighbor spin-spin interactions (also called the XXZ model). …”
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    Thesis
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    Observation of Fermi Polarons in a Tunable Fermi Liquid of Ultracold Atoms by Sommer, Ariel Tjodolv, Wu, Cheng-Hsun, Zwierlein, Martin Wolfram, Schirotzek, Andre

    Published 2010
    “…We have observed Fermi polarons, dressed spin-down impurities in a spin-up Fermi sea of ultracold atoms. The polaron manifests itself as a narrow peak in the impurities’ rf spectrum that emerges from a broad incoherent background. …”
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    Article