I would like to apply shear stress to a model with periodic boundary condition, so can I extert any pressure to change the shape of simulation box in Lammps. Or I can make it by using other method?
In addtion, when LAMMPS will add the Parinello-Rahman method to accomplish the pressure control by changing the shape of simulation box? Do you have a sechedule. We really expect your achievement as soon as possiable since quite a lot of problems can be solved throught it.