Edwin E. Quashie edited A_snapshot_of_the_distribution__.tex  almost 8 years ago

Commit id: ec3a858bdacc1b7a265bd2fad34df98d5b665c61

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A snapshot of the distribution of the charge density as a function of time for the simulation using VisIt~\cite{HPV:VisIt} is shown in Fig.~\ref{fig:snapshot_copper}. At $t = 0~\text{attoseconds}$ (see Fig.~\ref{fig:snapshot_copper} a) Fig.~\ref{fig:snapshot_copper}a)  the $\mathrm{H^+}$ interacts with the neighboring $\mathrm{Cu}$ atoms charge density where some electron density is acquired. As $\mathrm{H^+}$ moves further through the $\mathrm{Cu}$ atoms it acquires substantial electron densities from the adjacent $\mathrm{Cu}$ atoms as shown in Fig.~\ref{fig:snapshot_copper} b Fig.~\ref{fig:snapshot_copper}b  for $t = 91.65~\text{attoseconds}$. %As $\mathrm{H^+}$ travels through the $\mathrm{Cu}$ crystal more electron density is acquired from the neighboring atoms as seen at $t = 91.65~\text{attoseconds}$.