Martinsons M, Schmiedeberg M (2020)
Publication Type: Journal article, Original article
Publication year: 2020
Article Number: 012019
Journal Issue: 1458
DOI: 10.1088/1742-6596/1458/1/012019
Open Access Link: https://doi.org/10.1088/1742-6596/1458/1/012019
We investigate particles in two-dimensional quasicrystalline interference patterns and present a method to determine for each particle at which phasonic displacement a phasonic flip occurs. By mapping all particles into characteristic areas of reduced phononic and phasonic displacements, we identify the particles that are close to edges of these areas and can easily flip. In contrast, the particles in the center are hardly affected by phasonic fluctuations. Our results are important e.g. for light-induced colloidal structures or cold atomic gases in laser traps. In addition, our approach can help to predict how thermal fluctuations induce phasonic flips in intrinsic quasicrystals with structures close to interference patterns.
APA:
Martinsons, M., & Schmiedeberg, M. (2020). Stability of particles in two-dimensional quasicrystals against phasonic perturbations. Journal of Physics: Conference Series, 1458. https://doi.org/10.1088/1742-6596/1458/1/012019
MLA:
Martinsons, Miriam, and Michael Schmiedeberg. "Stability of particles in two-dimensional quasicrystals against phasonic perturbations." Journal of Physics: Conference Series 1458 (2020).
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