About this Abstract |
Meeting |
2023 TMS Annual Meeting & Exhibition
|
Symposium
|
Bulk Metallic Glasses XX
|
Presentation Title |
Emergent Structural and Temporal Length Scales in Metallic Glasses - An Atomistic Simulation Perspective |
Author(s) |
Peter Derlet, Robert Maass |
On-Site Speaker (Planned) |
Robert Maass |
Abstract Scope |
Metallic glasses contain emergent structural heterogenieties which are closely related to spatial variations in relaxation time-scales. These already manifest themselves in the under-cooled liquid regime above the glass transition temperature regime, and at lower temperatures are connected to the degree of relaxation of the glassy structure. Atomistic simulations of a model binary glass system spanning timescales of up to several microseconds will be presented, revealing not only the microscopic origin and nature of these heterogenities, but also how they influence dissipation, transport and ultimately the mechanical properties of the model glass. |
Proceedings Inclusion? |
Planned: |
Keywords |
Modeling and Simulation, Mechanical Properties, |