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Showing 1–4 of 4 results
Advanced filters: Author: Amit Datye Clear advanced filters

  • Nanoimprinting is a technique where the surface features of a mould can be transferred onto a replica and is relevant to the production of nanostructured devices. The authors report a method that enables the imprinting of structural features of SrTiO3 single crystals at the atomic level into a replica made from bulk metallic glass.

    • Rui Li
    • Zheng Chen
    • Udo D. Schwarz
    ResearchOpen Access
    Communications Physics
    Volume: 1, P: 1-6

  • Understanding the fracture toughness of metallic glasses remains challenging. Here, the authors show that a fictive temperature controls an abrupt mechanical toughening transition in metallic glasses, and can explain the scatter in previously reported fracture toughness data.

    • Jittisa Ketkaew
    • Wen Chen
    • Jan Schroers
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-7

  • Metallic glasses display a high yield strength and typically deform via heterogeneous shear bands beyond the yield point. Here, deformation of as little as 1000 atoms in a Pt-based metallic glass at room temperature leads to near-theoretical yield strength, beyond which homogeneous deformation occurs.

    • Jiaxin Yu
    • Amit Datye
    • Udo D. Schwarz
    ResearchOpen Access
    Communications Materials
    Volume: 2, P: 1-11