xmd Code
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XMD Example files Examples are stored in separate directories. Each directory includes the XMD input file and the resulting output files. cavity.xm Constraining particles with the CONSTRAIN CAVITY command csi.xm Using the Tersoff C-Si potential csipair.xm Using auxillary pair potentiails with Tersoff C-Si potential colorhsb.xm Using color with xmd PLOT command. colorhue.xm " colorrgb.xm " econst.xm Calculate elastic constants B and C' (which gives C11 and C12) econst2.xm Calculate elastic constants C44 formula.xm Using FORMULA option with PAIR potential model formeam.xm Using FORMULA option with EAM potential model plot.xm Making a PLOT relax.xm Relaxing a lattice using CMD and QUENCH commands screw.xm Create a screw dislocation using the SCREW command stress.xm Calculate the internal stress surfe.xm Calculate the surface energy for 100 surface of Ni at 0K testtag.xm Write tag values as types into COR file using TAG option timestep.xm Find optimum step size velocity.xm Setting linear and angular velocities with the VELOCITY command. mc.xm Simple MC command example. XMD Potential files CSi.txt Carbon-Silicon from Tersoff Still.txt Stillinger-Weber Silicon potential au.txt Gold EAM potential adapted from R.A.Johnson by Pei Zeng co.txt Cobalt EAM potential fitted by S. Chen nbal.txt Niobium-Aluminum Potential from D. Kim nial.txt Nickel-Aluminum EAM potential from A. F. Voter and S. P. Chen rual.txt Ruthenium-Aluminum EAM potential from C. S. Becquart