Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–4 of 4 results
Advanced filters: Author: Sebastian Paeckel Clear advanced filters

  • The interaction between spins in magnetic materials gives rise to a number of interesting effects. An example is the discovery of an unusual magnetic state based on a long-range ordering force between magnetic domain walls that is analogous to the interaction between protons and neutrons in atomic nuclei.

    • Sergey Artyukhin
    • Maxim Mostovoy
    • Dimitri N. Argyriou
    Research
    Nature Materials
    Volume: 11, P: 694-699

  • Symmetry-protected topological phases are special states of matter that rely on symmetries to exhibit unique, robust properties. This work explores how these properties can reappear even when the symmetry seems broken at small scales, using a model system where quantum fluctuations effectively “restore" the symmetry and revive topological behavior.

    • Dhruv Tiwari
    • Steffen Bollmann
    • Elio J. König
    ResearchOpen Access
    Communications Physics
    Volume: 8, P: 1-9

  • In magnetoelectric materials, the magnetization can be controlled by the application of an electric field, making it comparatively easy to switch magnetization, which is attractive for data storage and other proposed devices. Unfortunately, the effect in single-phase materials is typically fairly weak. Here Fogh et al. demonstrate a two orders of magnitude enhancement of the magnetoelectric coupling in LiNi0.8Fe0.2PO4 compared to the parent compounds.

    • Ellen Fogh
    • Bastian Klemke
    • Rasmus Toft-Petersen
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-9

  • Exotic quantum phases are highly sensitive to external perturbations. Here, the authors consider the stability of a Bose-Einstein condensate on a wheel lattice showing that the stability is a consequence of the lattice geometry, and via a projective mapping to a ladder of spinless fermions, they derive the analytic solution of the many-body problem.

    • Reja H. Wilke
    • Thomas Köhler
    • Sebastian Paeckel
    ResearchOpen Access
    Communications Physics
    Volume: 6, P: 1-7