Collision Presets
PKA & Lattice Controls
PKA Energy (Epka)50 keV
Impact Angle (θ)28°
Lattice Temp (T0)573 K (300°C)
Helium Impurity Conc.0.2 at%
Atomic Lattice Cross-Section (180×180 nm)
W Atom
PKA/Ion
Interstitial
Vacancy
Molten Spike
PHASE: BALLISTIC COLLISION (0.15 ps)
Cascade Time:
12.0 ps
Superlinear Regime (10–100 keV): Overlapping thermal spike cores prevent localized recrystallization annealing, causing a sharp spike in defect survival & large cluster loops.
Defect Telemetry
Surviving Frenkel Pairs
184
Damage Efficiency (ξ)
0.44
NRT Theoretical Limit
416
Cluster Fraction
68%