hi all i have this input file. where i am trying to read the potential
of only V leaving behind Fe but i am getting an error like "ERROR:
Incorrect args for pair coefficients". It is very evident that pair
coefficient arguments are incorrect but i am not able to correct it.
can anybody help me? my EAM potential is downloaded from this site
http://www.ctcms.nist.gov/potentials/
# bulk Cu lattice
units metal
atom_style atomic
lattice bcc 3.09
region box block 0 10 0 10 0 10
boundary p p p
create_box 1 box
create_atoms 1 box
pair_style eam/alloy
pair_coeff * * V-Fe.eam.alloy 1 1
fix 1 all nve
set atom 1 vx 100 vy 100 vz 100
neighbor 0.3 bin
neigh_modify every 1
#thermo_modify lost ignore
timestep 0.000005
thermo 50
dump out all atom 50 output.xyz
dump vel all custom 50 velocity.xyz vx vy vz
run 10000