X-Git-Url: https://hackdaworld.org/gitweb/?p=lectures%2Flatex.git;a=blobdiff_plain;f=posic%2Fthesis%2Fsimulation.tex;h=6f836fa35c1e7a7c0682dd6de532188e83e5e9a7;hp=c28b982358b092cff9f5ced95d9758568ca182b4;hb=91836b70fa4e7f4bc2834d0ef176c1e5b825759d;hpb=211290644b4302a3ebcedbdabc1684fa758d46be diff --git a/posic/thesis/simulation.tex b/posic/thesis/simulation.tex index c28b982..6f836fa 100644 --- a/posic/thesis/simulation.tex +++ b/posic/thesis/simulation.tex @@ -1,31 +1,21 @@ -\chapter{Simulation} - -\section{Cohesive energies} - -\begin{figure}[!h] - \begin{center} - \includegraphics[width=10cm]{min_si.eps} - \includegraphics[width=10cm]{min_c.eps} - \includegraphics[width=10cm]{min_sic.eps} - \caption{Cohesive energies for different lattice constants of $Si$, $C$ and cubic $SiC$.} - \label{img:ec_vs_lc} - \end{center} -\end{figure} - - -\section{Silicon self-interstitials} - -\begin{itemize} - \item Tetrahedral: - \begin{itemize} - \item Cohesive energy: $3.405 \, eV$ - \end{itemize} - \item Hexagonal: - \begin{itemize} - \item Cohesive energy: $4.480 \, eV$ - \end{itemize} - \item 110 dumbbell: - \begin{itemize} - \item Cohesive energy: $4.392 \, eV$ - \end{itemize} -\end{itemize} +\chapter{Simulation parameters and test calculations} + +\section{Classical potential MD} + +\subsection{Tersoff vs. Erhart-Albe SiC potential} + +\subsection{Temperature and volume control} + +\section{DFT calculations / MD} + +\subsection{Used types of super cells} + +\subsection[$k$-point sampling]{\boldmath $k$-point sampling} + +\subsection{Energy cutoff} + +\subsection{Other parameters} + +Symmetry, spin, smearing method, real space projection, choice of ensemble and convergence criteria for electronic and ionic relaxation ... + +