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Showing 1–5 of 5 results
Advanced filters: Author: Daniel Knez Clear advanced filters

  • At equilibrium, the ferroelectric polarization is proportional to the strain. At ultrafast timescales, an above-bandgap laser excitation decouples strain and polarization, which, out of equilibrium, is mainly determined by the photoexcited electrons.

    • Le Phuong Hoang
    • David Pesquera
    • Giuseppe Mercurio
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-10

  • Magnetic domain formation in two-dimensional materials is pivotal for advancing spintronics and understanding fundamental magnetism. Here, the authors use scanning superconducting quantum interference device microscopy to visualize magnetic ordering in monolayers of annite, an air-stable phyllosilicate potentially suitable for bio-compatible integration into magnetoresistive tunneling junctions.

    • Muhammad Zubair Khan
    • Andriani Vervelaki
    • Aleksandar Matković
    ResearchOpen Access
    Communications Materials
    Volume: 6, P: 1-8

  • Advancing electron tomography to atomic resolution is a powerful and challenging process. Here, the authors demonstrate atomic resolution electron tomography on silver-gold core-shell nanoclusters grown in superfluid helium nanodroplets, revealing their three-dimensional morphology and composition.

    • Georg Haberfehlner
    • Philipp Thaler
    • Gerald Kothleitner
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-6

  • Single atom detection in nanoporous materials is challenging due to their sensitivity to electron irradiation. Here, the three-dimensional atomic occupancy of natural beryl is quantitatively analysed using high-angle annular dark-field imaging in a scanning transmission electron microscope and statistical analysis.

    • Daniel Knez
    • Christian Gspan
    • Ferdinand Hofer
    ResearchOpen Access
    Communications Materials
    Volume: 5, P: 1-9