## Multiple images in one figure by using subfig Latex

I found a package “subfig” which can be used to create “subfigures” within one floating figure in Latex. To do this simply type

\usepackage{subfig}
in the preamble, and then create a floating figure
\begin{figure} \centering \subfloat[]{\includegraphics[width=3.1in]{figures/gpEcUND.eps}} \subfloat[]{\includegraphics[width=3.1in]{figures/gpgTND.eps}} \caption{Potential for 0.5 V bias.} \label{fig:EcUND} \end{figure}

This will create figures (a) and (b) side by side. For more info, you can read the manual of subfig.