Probing grain boundary sink strength at the nanoscale: Energetics and length scales of vacancy and interstitial absorption by grain boundaries in α-Fe

Chemical Compounds

• Interstitial 77%
• Grain Boundary 76%
• Crystal Point Defect 47%
• Strength 47%
• Length 44%
• Energy 17%
• Twin Boundary 9%
• Body-Centered Cubic Crystal System 7%
• Binding Energy 5%
• Simulation 3%

Physics & Astronomy

• sinks 80%
• interstitials 63%
• grain boundaries 54%
• point defects 35%
• energy of formation 19%
• atoms 9%
• disorientation 8%
• atomic structure 6%
• energy 5%
• binding energy 5%
• interactions 4%
• iron 4%
• simulation 2%

Engineering & Materials Science

• Vacancies 100%
• Grain boundaries 74%
• Point defects 56%
• Atoms 19%
• Binding energy 9%
• Iron 5%