[lammps-users] constructing meam potential

hi,lammps users
I have found the meam parameters for germanium as below:

Ec re B A β(0) β(1) β(2) β(3) t(1) t(2) t(3) Cmax Cmin d
3.85 2.45 0.77 0.66 3.95 2.00 0.00 7.50 2.90 5.77 −2.20 2.80 1.41 0.00

from one recent paper.

the lammps meam format is given below:
alpha b0 b1 b2 b3 alat esub asub
t0 t1 t2 t3 rozero ibar
How to determine these parameters ? I’m not quite clear about this .
Thanks in advance.

Material Science And Engineering Department
Xi’An Technological University
Xi’An,ShanXi Province,710032

If you’ve read the MEAM doc page and still don’t understand you’ll
need to contact the MEAM author, Greg Wagner (gjwagne at sandia,gov)