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lammps/examples/snap/W.SNAP_HePair.pot
2017-02-21 15:49:21 -07:00

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# DATE: 2017-02-20 CONTRIBUTOR: Mitchell Wood mitwood@sandia.gov CITATION: Wood, M. A. and Thompson, A. P. to appear in arxiv Feb2017, W-He and He-He from Juslin, N. and Wirth, B. D. Journal of Nuclear Materials, 423, (2013) p61-63
#
# Definition of SNAP+ZBL+Tabulated potential.
variable zblcutinner equal 4
variable zblcutouter equal 4.8
variable zblz equal 74
# Specify hybrid with SNAP, ZBL, and long-range Coulomb
pair_style hybrid/overlay zbl ${zblcutinner} ${zblcutouter} snap table spline 10000 table spline 10000
pair_coeff 1 1 zbl ${zblz} ${zblz}
pair_coeff * * snap W_2940_2017_2.snapcoeff W W_2940_2017_2.snapparam W NULL
pair_coeff 2 2 table 1 He_He_JW2013.table HeHe
pair_coeff 1 2 table 2 W_He_JW2013.table WHe
#Hybrid/overlay will take all pair styles and add their contributions equally, order of pair_coeff doesnt matter here
#This is not the case for pair_style hybrid ... where only one pair_coeff is read for each type combination, order matters here.