deletions | additions       diff --git a/figures/force_xyz_dxn/caption.tex b/figures/force_xyz_dxn/caption.tex  index 50ae53b..759b0ab 100644  --- a/figures/force_xyz_dxn/caption.tex  +++ b/figures/force_xyz_dxn/caption.tex 
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\label{fig:force_on_proton} (color online). Proton in Copper: Force on proton moving with $v = 1.8 ~\mathrm{a.u.}$ in (x,y,z) directions as a function of its position with respect to the center of the cluster. Where red, black and blue lines denotes x, y and z directions respectively along the [100] channeling trajectory. The solid darkgreen horizontal line represents the negative of the stopping power at $v = 1.8 ~\mathrm{a.u.}$.   Note that there is transient effect at first, then the projectile reenters in the periodic supercell at $x = XX 20.46573246  a_0$.