Added note about omega
git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@7091 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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@ -133,7 +133,7 @@ equivalent form for alloys, which we will refer to as Tersoff_2
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potential <A HREF = "#Tersoff_2">(Tersoff_2)</A>.
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potential <A HREF = "#Tersoff_2">(Tersoff_2)</A>.
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</P>
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</P>
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<P>LAMMPS parameter values for Tersoff_2 can be obtained as follows:
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<P>LAMMPS parameter values for Tersoff_2 can be obtained as follows:
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gamma = 1, just as for Tersoff_1, but now lambda3 = 0 and the value of
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gamma_ijk = omega_ik, lambda3 = 0 and the value of
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m has no effect. The parameters for species i and j can be calculated
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m has no effect. The parameters for species i and j can be calculated
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using the Tersoff_2 mixing rules:
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using the Tersoff_2 mixing rules:
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</P>
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</P>
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@ -129,7 +129,7 @@ equivalent form for alloys, which we will refer to as Tersoff_2
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potential "(Tersoff_2)"_#Tersoff_2.
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potential "(Tersoff_2)"_#Tersoff_2.
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LAMMPS parameter values for Tersoff_2 can be obtained as follows:
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LAMMPS parameter values for Tersoff_2 can be obtained as follows:
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gamma = 1, just as for Tersoff_1, but now lambda3 = 0 and the value of
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gamma_ijk = omega_ik, lambda3 = 0 and the value of
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m has no effect. The parameters for species i and j can be calculated
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m has no effect. The parameters for species i and j can be calculated
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using the Tersoff_2 mixing rules:
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using the Tersoff_2 mixing rules:
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