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Alfredo A. Correa edited The_simulations_of_the_collisions__.tex
over 8 years ago
Commit id: bf7b9c4eb848c221e0e05a8de5af4d6272d7d79b
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The total electronic energy ($E$) of the system changes as a function of the projectile position ($x$) since the projectile
(forced to maintain its velocity) deposits energy into the electronic system as it moves through the host atoms.
The increase of $E$ as a function of projectile displacement $x$ enables us to extract the electronic stopping power as
an a time average quantity.
\begin{equation}
S_\text{e} = \overline{\mathrm{d}E(x)/\mathrm{d}x}