From: hackbard <hackbard@sage.physik.uni-augsburg.de>
Date: Fri, 2 May 2008 09:45:14 +0000 (+0200)
Subject: pre alpha
X-Git-Url: https://hackdaworld.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d521e0c8f7ae12b73557ac5439c24c5c51f6d00;p=lectures%2Flatex.git

pre alpha
---

diff --git a/posic/publications/emrs2008_full.tex b/posic/publications/emrs2008_full.tex
index 965cd03..e0581e1 100644
--- a/posic/publications/emrs2008_full.tex
+++ b/posic/publications/emrs2008_full.tex
@@ -160,24 +160,23 @@ This type of configuration is frequently observed for the random insertion runs
 
 \begin{figure}[!h]
  \begin{center}
- \includegraphics[width=8cm]{../plot/foo150.ps}
- \caption{Diffusion constants}
+ \includegraphics[width=12cm]{../plot/diff_dep.ps}
+ \caption{Diffusion coefficients of a single carbon atom for different amount of Si selft interstitials}
  \end{center}
 \end{figure}
-The influence of interstitials on the diffusion of a single carbon atom is displayed in Fig. 3.
-\ldots
-
+The influence of Si self interstitials on the diffusion of a single carbon atom is displayed in Fig. 3.
+Diffusion coefficients for different amount of Si self interstitials are shown.
+A slight increase is first observed in the case of 30 interstitial atoms.
+Further increasing the amount of interstitials leads to a tremendous decay of the diffusion coeeficient.
+Generally there is no long range diffusion of the carbon atom for a temperature of $450\, ^{\circ} \textrm{C}$.
+The maximal displacement of the carbon atom relativ to its insertion position is between 0.5 and 0.7 \AA.
 
 \begin{figure}[!h]
  \begin{center}
- \begin{minipage}{8.25cm}
- \includegraphics[width=8cm]{../plot/foo150.ps}
- \end{minipage}
- \begin{minipage}{8.25cm}
- \includegraphics[width=8cm]{../plot/foo_end.ps}
- \end{minipage}
- \caption{Pair correlation functions for C-C and Si-C bonds.
-          Carbon atoms are introduced into the whole simulation volume (red), the region which corresponds to the size of a minimal SiC precipitation (green) and the volume which contains the necessary amount of silicon for a minimal precipitation (blue).}
+ \includegraphics[width=12cm]{../plot/foo_end.ps}
+ \includegraphics[width=12cm]{../plot/foo150.ps}
+ \caption{Pair correlation functions for Si-C and C-C bonds.
+          Carbon atoms are introduced into the whole simulation volume ({\color{red}-}), the region which corresponds to the size of a minimal SiC precipitate ({\color{green}-}) and the volume which contains the necessary amount of silicon for such a minimal precipitate ({\color{blue}-}).}
  \end{center}
 \end{figure}
 Fig. 4 shows results of the simulation runs targeting the observation of precipitation events.