Dear lammps users,
I want to calculate the two temperature model(TTM) parameters in the lammps.And how can I apply the laser energy
So, I would like to know how they calculated following ttm parameters.
1.C_e = electronic specific heat 2.rho_e = electronic density 3.kappa_e = electronic thermal conductivity 4.gamma_p = friction coefficient due to electron-ion interactions (mass/time units) 5.gamma_s = friction coefficient due to electronic stopping 6.v_0 = electronic stopping critical velocit
And also I would like know which potential was use for iron(Fe)
Reference paper:D M Duffy 1 , 2 and A M Rutherford 1.J. Phys.: Condens. Matter 19 (2007) 016207 (11pp).doi:10.1088/0953-8984/19/1/016207.