Blank-Burian, Markus; Burian, Markus Blank-: Properties of the potential energy landscape under shear. 2018
Inhalt
- Introduction
- Simulation
- Simulation software
- Potential and Force
- Lees-Edwards-Boundaries
- SLLOD
- Metabasins
- Starting Structures for Low Temperature Simulations
- The Sheared Energy Landscape
- Equilibrium Metabasin Statistics
- From Inherent Structures to Minimized Structures
- IS Transitions
- Detection of IS transitions
- Minimized Structures
- Minimized Structures in the Energy Landscape
- Relation between MS and Metabasins
- Number of IS and MS transitions
- Difference between MS and non-MS transitions
- A Toy-Model for the Stress Drop Distribution
- Summary
- The Stress Overshoot
- IS Transitions in Single MS
- Two kinds of MS Transitions
- Crossover Scaling
- Yielding
- A Toy Model for the Stress Overshoot
- Summary
- Cyclic Shear
- The Flow Regime
- Flow Curve
- Effective Temperature
- Crossover between Temperature and Shear-Dominated Regime
- Crossover Model: Linearly Dropping Barriers
- Constant Barriers
- Time-Dependent Barriers
- Linearly Dropping Barriers
- Shear dominated regime
- Temperature dominated regime
- Crossover regime
- Superposition Model
- Shear Modulus
- Viscosity
- Diffusion
- Summary
- From Equilibrium to the Sheared System
- Single Contact Stress Distribution
- Stress in Spherical Coordinates
- Deriving the Contact Stress Distribution
- Comparison with simulation results
- Per-Particle and System Stress Distribution
- Shear Modulus
- Radial Distribution
- Anisotropy
- Summary
- Summary
- Exponential Integral and Hypergeometric Function
- Bibliography