Hi everyone:
I am trying to stretch in diamond nanowires on LAMMPS.I used f f f boundary conditions, CH.airebo potential function.
“neighbor 2.0 nsq neigh_modify
delay 0 every 10 check yes page
And use the “velocity top set 0.0 0 5 units box” to realize stretch. Firstly, the nanowires elongate, and then it has the Error: Floating point exception, I don’t know why it happened, please help me!