Park, Kyoung-Won Lee, Chang-Myeon Lee, Mi-Rim Fleury, Eric Falk, Michael L. Lee, Jae-Chul 2024-01-20T22:03:02Z 2024-01-20T22:03:02Z 2021-09-03 2009-01-12 0003-6951 https://pubs.kist.re.kr/handle/201004/132807 Experiments in binary alloys demonstrate that metallic glasses exhibiting more plastic strain during homogeneous deformation tend to show lower global plasticity during inhomogeneous deformation. Testing of Cu-Zr binary alloys supports the hypothesis that the formation energy of a shear transformation zone, as extracted from the experimental data, is related to the homogeneous flow rate. We also report the microstructural aspects that control the global plasticity of metallic glasses in the light of structural disordering, softening, and shear localization. English AMER INST PHYSICS BULK AMORPHOUS-ALLOYS PACKING DENSITY NANOINDENTATION PLASTICITY STRESS Paradoxical phenomena between the homogeneous and inhomogeneous deformations of metallic glasses Article 10.1063/1.3064920 1 APPLIED PHYSICS LETTERS, v.94, no.2 APPLIED PHYSICS LETTERS 94 2 scie scopus 000262534900030 2-s2.0-58349084961 Physics, Applied Physics Article BULK AMORPHOUS-ALLOYS PACKING DENSITY NANOINDENTATION PLASTICITY STRESS copper alloys glass structure metallic glasses plastic deformation plasticity shear deformation zinc alloys