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Showing 1 to 2 of 2 for “"Quantum Crystals"”.

  1. Path Integral Monte Carlo Simulations of Helium: From Superfluid Droplets to Quantum Crystals

    Draeger, Erik WalterUniversity of Illinois at Urbana-Champaign2015

    Finally, we have calculated the Deybe-Waller factor in solid helium for a range of temperatures and densities, and compared the scaling behavior with the predictions of harmonic theory. The first non-Gaussian contribution to the density distribution was calculated.

    uiuc Repository record

  2. Path Integral Monte Carlo Simulations of Helium: From Superfluid Droplets to Quantum Crystals

    Draeger, Erik Walter2012

    … for calculating the equilibrium properties of quantum systems at finite temperature. We have achieved linear scaling of computer time with number of particles through the use of neighbor lists, allowing us to simulate systems of several thousand atoms. We have derived a local superfluid …

    uiuc Repository record