Hi Dear All LAMMPS Users There is a DNA Manipulation On Graphene substrate by SiNT Simulation in the picture. We want to calculate Friction Coeff between SiNT and Graphene. What are the most basic commands for this purpose? 1 post - 1 participant Read full topic

Hi dear all LAMMPS users We need to keep “fix nvt…” command after equilibrium phase in the simulations. on the other hand in MD phase we need to move a nanotube. To prevent overwriting fix commands, we decided to use “Velocity set…” instead of “fix move…”, but the problem is another “velocity set…” command was inserted previously. so the second one is overwritten on the first one…