TY - JOUR A1 - Liu, C. A1 - Ikeda, Yuki A1 - Maaß, Robert T1 - Strain-dependent shear-band structure in a Zr-based bulk metallic glass N2 - This work presents strong evidence for structural damage accumulation as a function of shear strain admitted by shear bands in a Zr-based bulk metallic glass. Analyzing the shear-band structure of shear- band segments that experienced shear strains covering four orders of magnitude with high-angle annular dark field transmission electron microscopy (HAADF-STEM) reveals strongly scattered data with on overall trend of increasing local volume dilatation with increasing shear strain. Locally, however, a variety of trends is observed, which underlines the strong heterogeneity of structural damage in shear bands in metallic glasses. KW - Transmission electron microscopy KW - Metallic glass KW - Shear bands KW - Shear-band structure KW - Shear strain PY - 2021 U6 - https://doi.org/10.1016/j.scriptamat.2020.08.030 VL - 190 SP - 75 EP - 79 PB - Elsevier Ltd. AN - OPUS4-52454 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -