deletions | additions       diff --git a/figures/graph2/caption.tex b/figures/graph2/caption.tex  index 61166b0..9ee058f 100644  --- a/figures/graph2/caption.tex  +++ b/figures/graph2/caption.tex 
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\label{fig:charge_on_copper_bader_voronoi} (color online). $\mathrm{H^+}$ in Copper: Charge (Bader and Voronoi) on neighboring copper atom relative to its initial state due to proton with $v = 1.8 ~\mathrm{a.u.}$ as a function of proton position with respect to the center of the cluster along the [100] channeling trajectory.% trajectory. %  neighboring Cu atom \label{fig:charge_on_copper_bader_voronoi}