The graphs are:
1.- Variation of ionization cross-sections (left)
2.- Townsend first ionization coefficient (right)
Help pls... Ty

pgfplots
we can easily design the axes. Then we can draw the points with experimental data. The smooth
option gives a smoother connection, like interpolated. Here is an example:
\documentclass[border=5pt]{standalone} \usepackage{pgfplots} \pgfplotsset{width = 6cm, compat = newest} \usepackage{sansmath} \pgfplotsset{ tick label style = { font=\tiny\sansmath\sffamily}, label style = { font=\small\sansmath\sffamily} } \begin{document} \begin{tikzpicture} \begin{axis} [ domain = 0:100, xlabel = Electron energy, ylabel = Ionization, axis lines = left, clip = false, xmin = 0, xmax = 100, ymin = 0, ymax = 100, xtick={32,65}, xticklabels={$10^1$,$10^2$}, ytick={40,80}, yticklabels={$10^1$,$10^2$}, ] \addplot [smooth, dashed] coordinates { (5,4) (7,40) (10,60) (14,74) (20,84) (30,90) (40,90) (50,87) (60,81) (65,76)}; \addplot [smooth] coordinates { (8,10) (9,44) (12,64) (14,72) (20,82) (30,87) (40,88) (50,85) (60,79) (65,74)}; \addplot [smooth] coordinates { (10,5) (9,20) (9.3,40) (12,61) (15,69.5) (20,75) (30,77) (40,73) (50,66) (60,58) (65,54)}; \end{axis} \end{tikzpicture} \end{document}
Return to “Graphics, Figures & Tables”
Users browsing this forum: No registered users and 11 guests