-\begin{minipage}{2.4cm}
-\includegraphics[width=2.4cm]{c_pd_vasp/0-10_ip_2333.eps}
-\end{minipage}
-\end{minipage}
-\end{minipage}
-\framebox{
-\begin{minipage}{4.2cm}
- {\small Constrained relaxation\\
- technique (CRT) method}\\
-\includegraphics[width=4cm]{crt_orig.eps}
-\begin{itemize}
- \item Constrain diffusing atom
- \item Static constraints
-\end{itemize}
-\vspace*{0.3cm}
- {\small Modifications}\\
-\includegraphics[width=4cm]{crt_mod.eps}
-\begin{itemize}
- \item Constrain all atoms
- \item Update individual\\
- constraints
-\end{itemize}
-\end{minipage}
-}
-
-\end{slide}
-
-\begin{slide}
-
- {\large\bf\boldmath
- Migration of the C \hkl<1 0 0> dumbbell interstitial
- }
-
-\scriptsize
-
-\framebox{
-\begin{minipage}{5.9cm}
-\begin{flushleft}
-\includegraphics[width=5.8cm]{im_00-1_nosym_sp_fullct_thesis.ps}\\[0.45cm]
-\end{flushleft}
-\begin{center}
-\begin{picture}(0,0)(60,0)
-\includegraphics[width=1cm]{vasp_mig/00-1.eps}
-\end{picture}
-\begin{picture}(0,0)(-5,0)
-\includegraphics[width=1cm]{vasp_mig/bc_00-1_sp.eps}
-\end{picture}
-\begin{picture}(0,0)(-55,0)
-\includegraphics[width=1cm]{vasp_mig/bc.eps}
-\end{picture}
-\begin{picture}(0,0)(12.5,10)
-\includegraphics[width=1cm]{110_arrow.eps}
-\end{picture}
-\begin{picture}(0,0)(90,0)
-\includegraphics[height=0.9cm]{001_arrow.eps}
-\end{picture}
-\end{center}
-\vspace*{0.35cm}
-\end{minipage}
-}
-\begin{minipage}{0.3cm}
-\hfill
-\end{minipage}
-\framebox{
-\begin{minipage}{5.9cm}
-\begin{flushright}
-\includegraphics[width=5.9cm]{vasp_mig/00-1_0-10_nosym_sp_fullct.ps}\\[0.5cm]
-\end{flushright}
-\begin{center}
-\begin{picture}(0,0)(60,0)
-\includegraphics[width=1cm]{vasp_mig/00-1_a.eps}
-\end{picture}
-\begin{picture}(0,0)(5,0)
-\includegraphics[width=1cm]{vasp_mig/00-1_0-10_sp.eps}
-\end{picture}
-\begin{picture}(0,0)(-55,0)
-\includegraphics[width=1cm]{vasp_mig/0-10.eps}
-\end{picture}
-\begin{picture}(0,0)(12.5,10)
-\includegraphics[width=1cm]{100_arrow.eps}
-\end{picture}
-\begin{picture}(0,0)(90,0)
-\includegraphics[height=0.9cm]{001_arrow.eps}
-\end{picture}
-\end{center}
-\vspace*{0.3cm}
-\end{minipage}\\
-}
-
-\vspace*{0.05cm}
-
-\framebox{
-\begin{minipage}{5.9cm}
-\begin{flushleft}
-\includegraphics[width=5.9cm]{vasp_mig/00-1_ip0-10_nosym_sp_fullct.ps}\\[0.6cm]
-\end{flushleft}
-\begin{center}
-\begin{picture}(0,0)(60,0)
-\includegraphics[width=0.9cm]{vasp_mig/00-1_b.eps}
-\end{picture}
-\begin{picture}(0,0)(10,0)
-\includegraphics[width=0.9cm]{vasp_mig/00-1_ip0-10_sp.eps}
-\end{picture}
-\begin{picture}(0,0)(-60,0)
-\includegraphics[width=0.9cm]{vasp_mig/0-10_b.eps}
-\end{picture}
-\begin{picture}(0,0)(12.5,10)
-\includegraphics[width=1cm]{100_arrow.eps}
-\end{picture}
-\begin{picture}(0,0)(90,0)
-\includegraphics[height=0.9cm]{001_arrow.eps}
-\end{picture}
-\end{center}
-\vspace*{0.3cm}
-\end{minipage}
-}
-\begin{minipage}{0.3cm}
-\hfill
-\end{minipage}
-\begin{minipage}{6.5cm}
-VASP results
-\begin{itemize}
- \item Energetically most favorable path
- \begin{itemize}
- \item Path 2
- \item Activation energy: $\approx$ 0.9 eV
- \item Experimental values: 0.73 ... 0.87 eV
- \end{itemize}
- $\Rightarrow$ {\color{blue}Diffusion} path identified!
- \item Reorientation (path 3)
- \begin{itemize}
- \item More likely composed of two consecutive steps of type 2
- \item Experimental values: 0.77 ... 0.88 eV
- \end{itemize}
- $\Rightarrow$ {\color{blue}Reorientation} transition identified!
-\end{itemize}