3 papers
cond-mat.mtrl-sci2025
Dynamic breaking of axial symmetry of acoustic waves in crystals as the origin of nonlinear elasticity and chaos: Analytical model and MD simulations
Zbigniew KozioÅ
A Chain of Springs and Masses (CSM) model is used in the interpretation of molecular dynamics (MD) simulations of movement of atoms in orientated FCC crystals. A force of dynamic o…
cond-mat.mes-hall2025
Stretched-exponential stress dynamics in chain of springs and masses model of crystals: analytical results and MD simulations
Zbigniew KozioÅ
The model of a chain of springs and masses (CSM), originating from the works of Schrödinger (1914), and Pater (1974), is found suitable as an analytical description of the dynamic…
cond-mat.mtrl-sci2025
Comparative study on radiation resistance of WTaCrV high-entropy alloy and tungsten in helium-containing conditions
Amin Esfandiarpour, Damian Kalita, Zbigniew Koziol +1
W and W-based high-entropy alloys (HEAs) are promising candidates for plasma-facing materials in fusion reactors. While irradiation studies on W have revealed a tendency for helium…