% Author: Prof. Dr. Matthias Jung, DL9MJ % Year: 2024 \begin{tikzpicture} \pgfplotsset{every tick label/.append style={rotate=-90}} \begin{axis}[% axis lines=middle, yticklabel=\empty, xticklabel=\empty, xmin=-0.5, xmax=1, ymin=-0.05, ymax=0.1, ytick={0}, xtick={0}, axis line style={-Triangle}, xticklabel style={/pgf/number format/.cd,fixed,precision=1,use comma,fixed,fixed zerofill}, xlabel style={at={(ticklabel* cs:1)},anchor=north east}, ylabel style={at={(ticklabel* cs:1)},anchor=north east}, ylabel={$I_\mathrm{D}$}, xlabel={$U_\mathrm{D}$}, scale only axis, height=5cm, width=\linewidth*\getDarcImageFactor, ] % Nach Shockley Gleichung Tieze Schenk (3.2) \draw (axis cs: 0.69,0.1) to [short] (axis cs: 0.65,0) node[rotate=0, anchor=north](){$U_\text{th}$}; \addplot[DARCred, no marks, domain=-0.5:0.75, samples=1000, ultra thick] {10e-12*(exp(x/0.030)-1)}; \draw[-Triangle] (axis cs: -0.25, 0.01) -- (axis cs: -0.25, 0.001); \draw[-Triangle] (axis cs: -0.25,-0.01) node[rotate=0, anchor=north](){$-I_\text{S}$} -- (axis cs: -0.25,-0.001); \end{axis} \end{tikzpicture}%