Surface Chemistry Analyzer
Advanced analysis of surface chemistry mechanisms, reaction kinetics, and precursor-surface interactions
Surface Chemistry Metrics
0.95
Surface Coverage
2.3×10⁻⁶
Reaction Rate (s⁻¹)
0.85
Sticking Coefficient
45.2
Activation Energy (kJ/mol)
Analysis Controls
250°C
1.0 Torr
1.0s
Reaction Analysis
Reaction Kinetics Analysis
Surface Coverage vs. Exposure Time
Mathematical Analysis
Langmuir Adsorption Model
$$\theta = \frac{K P}{1 + K P}$$
Where θ is the surface coverage, K is the equilibrium constant, and P is the precursor pressure.
Reaction Rate Expression
$$r = k \cdot \theta_A \cdot \theta_B$$
Where r is the reaction rate, k is the rate constant, and θ_A, θ_B are the surface coverages of reactants.