X-Git-Url: https://hackdaworld.org/gitweb/?p=lectures%2Flatex.git;a=blobdiff_plain;f=posic%2Fthesis%2Fd_tersoff.tex;h=ca235358238d6e8b3481b245131216a1605b4aa6;hp=92b421f45876c6ad9a364009353afa1e3c0b2d8d;hb=7fb9069b2ce11bdd32cc2489e98edd632263e944;hpb=a812d191e3b5f031b2227a3bbb40ec3b4be79b3a

diff --git a/posic/thesis/d_tersoff.tex b/posic/thesis/d_tersoff.tex
index 92b421f..ca23535 100644
--- a/posic/thesis/d_tersoff.tex
+++ b/posic/thesis/d_tersoff.tex
@@ -3,7 +3,7 @@
 
   \section{Form of the Tersoff potential and its derivative}
 
-The Tersoff potential \cite{tersoff_m} is of the form
+The Tersoff potential~\cite{tersoff_m} is of the form
 \begin{eqnarray}
 E & = & \sum_i E_i = \frac{1}{2} \sum_{i \ne j} V_{ij} \textrm{ ,} \\
 V_{ij} & = & f_C(r_{ij}) [ f_R(r_{ij}) + b_{ij} f_A(r_{ij}) ] \textrm{ .}
@@ -32,7 +32,7 @@ f_C(r_{ij}) = \left\{
     0, & r_{ij} > S_{ij}
   \end{array} \right.
 \end{equation}
-with $\theta_{ijk}$ being the bond angle between bonds $ij$ and $ik$ as shown in Figure \ref{img:tersoff_angle}.\\
+with $\theta_{ijk}$ being the bond angle between bonds $ij$ and $ik$ as shown in Figure~\ref{img:tersoff_angle}.\\
 \\
 For a three body potential, if $V_{ij}$ is not equal to $V_{ji}$, the derivative is of the form
 \begin{equation}
@@ -149,7 +149,7 @@ The pair contributions are, thus, easily obtained.
 The contribution of the bond order term is given by:
 \begin{eqnarray}
  \nabla_{{\bf r}_j}\cos\theta_{ijk} &=&
- \nabla_{{\bf r}_j}\Big(\frac{{\bf r}_{ij}{\bf }r_{ik}}{r_{ij}r_{ik}}\Big)
+ \nabla_{{\bf r}_j}\Big(\frac{{\bf r}_{ij}{\bf r}_{ik}}{r_{ij}r_{ik}}\Big)
  \nonumber \\
  &=& \frac{1}{r_{ij}r_{ik}}{\bf r}_{ik} -
      \frac{\cos\theta_{ijk}}{r_{ij}^2}{\bf r}_{ij}
@@ -185,7 +185,7 @@ Concerning $b_{ij}$, in addition to the angular term, the derivative of the cut-
 
   \subsection{Code realization}
 
-The implementation of the force evaluation shown in the following is applied to the potential designed by Erhart and Albe \cite{albe_sic_pot}.
+The implementation of the force evaluation shown in the following is applied to the potential designed by Erhart and Albe~\cite{albe_sic_pot}.
 There are slight differences compared to the original potential by Tersoff:
 \begin{itemize}
  \item Difference in sign of the attractive part.
@@ -220,7 +220,7 @@ LOOP i \{
 	\item
 	\item LOOP k \{
 	      \begin{itemize}
-               \item set $ik$-depending values
+               \item set $ik$-dependent values
                \item calculate: $r_{ik}$, $r_{ik}^2$
 	       \item IF $r_{ik} > S_{ik}$ THEN CONTINUE
 	       \item calculate: $\theta_{ijk}$, $\cos(\theta_{ijk})$,