Computational Chemistry
Radial distribution function of liquid argon

Liquid Argon: LAMMPS Simulation

LAMMPS molecular dynamics simulation of liquid argon demonstrating fundamental liquid-state behavior and molecular …

Scientific Computing
Velocity Autocorrelation Function showing the signature negative region characteristic of liquid dynamics and the cage effect discovered by Rahman

Modernizing Rahman''s 1964 Argon Simulation

A high-fidelity replication of foundational molecular dynamics using modern software engineering practices: caching, …

Scientific Computing
Velocity Autocorrelation Function showing the signature negative region characteristic of liquid dynamics

Modernizing Rahman's 1964 Argon Simulation

How I used modern software engineering (caching, vectorization, and dependency locking) to reproduce a 60-year-old …

Computational Chemistry
Copper adatom trajectory on Cu(100) surface

Copper Adatom Diffusion on Cu(100): LAMMPS Simulation

LAMMPS molecular dynamics simulation of copper adatom diffusion on a Cu(100) surface, showing atomic mobility …

Computational Chemistry
Ball model representation of a crystal surface with steps, kinks, adatoms, and vacancies showing various surface features

LAMMPS Tutorial: Copper and Platinum Adatom Diffusion

LAMMPS tutorial for copper and platinum surface diffusion simulation and ML training data generation. Includes setup, …

Computational Chemistry
Schematic showing atom-surface interaction

Platinum Adatom Diffusion on Pt(100): LAMMPS Simulation

LAMMPS molecular dynamics simulation of platinum adatom diffusion on a Pt(100) surface, showing atomic mobility …

Scientific Computing
Energy conservation plot showing kinetic, potential, and total energy oscillations for a copper adatom diffusion simulation

Automated Adatom Diffusion Workflow

Python-wrapped reference implementation for surface diffusion simulations using LAMMPS and EAM potentials, with …