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Showing 1–3 of 3 results
Advanced filters: Author: Naoki Momono Clear advanced filters

  • Denoising low-counting statistics data in the presence of multiple, unknown noise profiles is a challenging task in scientific applications where high accuracy is required. Oppliger and colleagues train a deep convolutional neural network on pairs of experimental low- and high-noise X-ray diffraction data and demonstrate better performance on experimental noise filtering compared with the case of training on artificial data pairs.

    • Jens Oppliger
    • M. Michael Denner
    • Johan Chang
    ResearchOpen Access
    Nature Machine Intelligence
    Volume: 6, P: 180-186

  • NMR and ultrasound measurements show that the spin-glass phase exists in a cuprate all the way up to the doping that marks the end of the pseudogap phase. This highlights the possible connection between the pseudogap and Mott physics.

    • Mehdi Frachet
    • Igor Vinograd
    • Marc-Henri Julien
    Research
    Nature Physics
    Volume: 16, P: 1064-1068

  • While it is widely believed that high-temperature superconductivity in cuprate materials arises from an intertwined interplay between charge and spin fluctuations, the microscopic coupling between charge and spin degrees of freedom still remains a mystery in these materials. Here, the authors profit from neutron scattering with superior beam focusing to probe the subtle spin-density wave order under uniaxial pressure, and demonstrate that charge and spin orders respond to the external tuning parameter in the same manner.

    • Gediminas Simutis
    • Julia Küspert
    • Daniel G. Mazzone
    ResearchOpen Access
    Communications Physics
    Volume: 5, P: 1-7