\documentclass[12pt,fleqn,dvipsnames]{article}
\usepackage{pst-grad,pst-slpe,pst-node}
\usepackage{pst-coil,pst-plot}
\usepackage{amsmath,amssymb}
\begin{document}
% Schéma d’un tube à rayons X.
% Thomas Schöll
\begin{pspicture}[showgrid=false](-4.5,-2.5)(4.5,4)
\definecolor{RandFarbe}{rgb}{0.1176,0.5647,1}%{0,0.75,1}% DeepSkyBlue
%%R\"{o}hre
\pscustom[fillstyle=gradient,gradbegin=white,gradend=cyan!5,gradmidpoint=0.5,gradangle=0]{%
\pscurve(-3,0.5)(-2.95,0.5)(-2,0.6)(0,1.5)(2,0.6)(2.95,0.5)(3,0.5)
\psarcn(3,0){0.5}{90}{-90}
%\psbezier(3,-0.5)(1,-0.5)(1.25,-1.5)(0,-1.5)
%\psbezier(0,-1.5)(-1.25,-1.5)(-1,-0.5)(-3,-0.5)
\pscurve(3,-0.5)(2.95,-0.5)(2,-0.6)(0,-1.5)(-2,-0.6)(-2.95,-0.5)(-3,-0.5)
\psarcn(-3,0){0.5}{-90}{90}
\closepath%
}
%%Heiz
\pscoil[coilarm=0.075cm,coilwidth=3mm,coilheight=0.3,linewidth=0.5pt,linecolor=orange](-2.5,-0.3)(-2.5,0.3)
\psline[arrowscale=1]{-o}(-2.5,0.3)(-4,0.3)(-4,0.1)
\psline[arrowscale=1]{-o}(-2.5,-0.3)(-4,-0.3)(-4,-0.1)
\uput[180](-4,0){$U_\text{H}$}
%%Strahlenb\"{u}ndel
\def\x-Ray{%
\psplot[linecolor=BrickRed,linewidth=1.0pt,plotpoints=1200]%
{0}{2.555}{x 2880 mul 3.141592654 div sin 0.05 mul}
\psline[linecolor=BrickRed,linewidth=1.0pt,arrowsize=0.25,arrowinset=0.07]{c->}(2.554,0)(3,0)
}
\rput(0.75,0){\psset{linecolor=BrickRed}%
%\psline[arrowinset=0.06,arrowscale=0.4,arrowlength=1.2,arrowsize=0.25]{->}(0,0)(3;80)
%\psline[arrowinset=0.06,arrowscale=0.4,arrowlength=1.2,arrowsize=0.25]{->}(0,0)(3;90)
%\psline[arrowinset=0.06,arrowscale=0.4,arrowlength=1.2,arrowsize=0.25]{->}(0,0)(3;100)
\rput{80}(0.15;45){\x-Ray}
\rput{90}(0,0){\x-Ray}
\rput{100}(0.2;-135){\x-Ray}
}
\uput[u](0.7,3){\small rayons X}
%%Anode
\psframe[fillstyle=gradient,gradangle=0,gradbegin=black!90,gradend=gray!10,gradmidpoint=0.7,linewidth=0.15pt,linecolor=RandFarbe,framearc=0.007](2.5,-0.3)(3,0.3)
\pspolygon[fillstyle=gradient,gradangle=0,gradbegin=brown,gradend=gray!10,gradmidpoint=0.7,linewidth=0.15pt,linecolor=RandFarbe,linearc=0.005](0.5,-0.27)(1,0.27)(2.5,0.27)(2.5,-0.27)
\pcline[linewidth=0.3pt,linecolor=RandFarbe,offset=0.15pt](2.5,-0.27)(2.5,0.27)
\rput(3,1){\small Anode}
\pcline[nodesepB=0.3](2,0.2)(3,1)
%% Fliegende Elektronen
\newpsstyle{Elektron}{linecolor=black!30,slopebegin=BrickRed!30,sloperadius=0.07,linestyle=none,slopecenter=0.65 0.65}
\def\elek{
\psline[linewidth=0.7pt,arrowinset=0.06,arrowscale=0.4,arrowlength=1.2,arrowsize=0.25]{->}(0,0)(0.3,0)
\psBall[style=Elektron](0,0){BrickRed!90}{.1}
\rput[c]{0}(0,0){\psline[linewidth=0.4pt,linecolor=white](-0.04,0)(0.04,0)}
}
\rput(-1,0.2){\elek}
\rput(-1.3,-0.2){\elek}
\rput(-0.2,0.1){\elek}
\rput(-0.6,-0.1){\elek}
\rput(-1.6,0){\elek}
%%Zuleitungen Anode
\psline(3,0)(4.25,0)(4.25,-2)(0.1,-2)
\rput(0,-2){%
\psline[linewidth=0.8pt](0.1,-0.25)(0.1,0.25)
\psline[linewidth=1pt](-0.1,-0.12)(-0.1,0.12)
}
\uput[-90](0,-2){$U_\text{A}$}
\psline[arrowscale=1]{-*}(-0.1,-2)(-3.75,-2)(-3.75,-0.3)
\end{pspicture}
\end{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\documentclass[dvipsnames,a4paper]{article}
\usepackage{pst-node}
\usepackage{pst-plot}
\usepackage{amsmath,amssymb}
\begin{document}
% Schéma de principe d'un détecteur à scintillations
\begin{center}
\begin{pspicture}(-10,-5)(6,3)
\psframe[fillstyle=solid,fillcolor=lightgray](-7,-2)(-5,2)
\psframe[fillstyle=solid,fillcolor=white,linewidth=0.5pt](-5.1,-2.5)(2,2.5)
\rput(-6,0){%
\psset{linecolor=yellow}
\psline{->}(0,0)(1.25;30)
\psline{->}(0,0)(1.25;0)
\psline{->}(0,0)(1.25;-30)
}
\rput(-9.75,0){%
\rput(1.5,1.4){\textcolor{NavyBlue}{$\gamma$-Quant}}
\psplot[linecolor=NavyBlue,linewidth=1.0pt,plotpoints=1200]%
{-0.065}{3.1}{x 180 mul 3.141592654 div sin x 15 mul 180 mul 3.141592654 div cos mul}
\psline[linecolor=NavyBlue,linewidth=1.0pt,arrowsize=0.25,arrowinset=0.07]{->}(3.08,-0.036)(3.5,-0.036)
}
%%Rote Linien
\psline[linecolor=red](-4.5,0)(-3.5,-2.1)
\psline[linecolor=red](-3.5,-2.1)(-2.8,2.2)
\psline[linecolor=red](-3.5,-2.1)(-2.2,2.2)
\psline[linecolor=red](-2.8,2.2)(-1.8,-2.3)
\psline[linecolor=red](-2.6,2.2)(-1.6,-2.15)
\psline[linecolor=red](-2.4,2.2)(-1.4,-2.1)
\psline[linecolor=red](-2.2,2.2)(-1.2,-1.9)
\pscustom[fillstyle=solid,opacity=0.2,linecolor=red,fillcolor=red]{%
\psline(-1.8,-2.25)(-1.2,-1.9)
\psline(-1.2,-1.9)(0,2.17)
\psline(0,2.17)(-1,2.17)
\psline(-1,2.2)(-1.8,-2.25)
}
\pscustom[fillstyle=solid,opacity=0.2,linecolor=red,fillcolor=red]{%
\psline(0,2.17)(-1,2.17)
\psline(-1,2.17)(0.05,-2.25)
\psline(0.05,-2.35)(0.9,-1.8)
\psline(0.9,-1.8)(0,2.17)
}
\pscustom[fillstyle=solid,opacity=0.2,linecolor=red,fillcolor=red]{%
\psline(0.9,-1.8)(1.3,-1)
\psarc(-1.5,0){3}{-20}{20}
\psline(1.3,1)(0.05,-2.35)
\psline(0.05,-2.35)(0.9,-1.8)
}
%%Dynodenanschl\"{u}sse
\psline[linecolor=blue](-4.9,-1.5)(-4.9,-3)
\psline[linecolor=blue](-3.5,-2.1)(-3.5,-3)
\psline[linecolor=blue](-2.5,2.2)(-2.5,-3)
\psline[linecolor=blue](-1.5,-2.1)(-1.5,-3)
\psline[linecolor=blue](-0.5,2.2)(-0.5,-3)
\psline[linecolor=blue](0.5,-2.1)(0.5,-3)
%%Dynoden
{\psset{linewidth=2pt}
\psarc(-7.5,0){3}{-30}{30}
\psarc(-5,0.5){3}{-70}{-50}
\psarc(-3,0.5){3}{-70}{-50}
\psarc(-1,0.5){3}{-70}{-50}
\psarc(-2.5,-0.8){3}{80}{100}
\psarc(-0.5,-0.8){3}{80}{100}
\psarc(-1.5,0){3}{-20}{20}
}
\def\wider{%
\psframe[fillstyle=solid,fillcolor=white](-0.3,-0.1)(0.3,0.1)
}
%%Schaltung
\psline(-5.5,-3)(3,-3)(3,-4.1)
\psline(3,-4)(-2.4,-4)
\psline(-2.6,-4)(-5.5,-4)(-5.5,-3)
\rput(0,-4){%
\psline(-2.4,-0.2)(-2.4,0.2)
\psline(-2.6,-0.1)(-2.6,0.1)
}
\psline(2.8,-4.1)(3.2,-4.1)
\psline(2.9,-4.2)(3.1,-4.2)
\psline(2.95,-4.3)(3.05,-4.3)
\multido{\iA=-4+1}{6}{
\rput(\iA,-3){\wider}
}
%Schaltung Anode
\psline(1.5,0)(3,0)(3,-1)
\psframe(2.8,-1)(3.2,-2)
\psline(3,-2)(3,-3)
\psline[linecolor=blue]{->}(3,-0.5)(5.5,-0.5)
\psdot[linecolor=blue](3,-0.5)
\psline[linecolor=blue]{->}(3,-3)(5.5,-3)
\psdot[linecolor=blue](3,-3)
\uput[90](4.2,-2){\parbox{2cm}{\centering\small \textcolor{blue}{vers le pr\'{e}amplificateur}}}
% Vers le pr\`{e}amplificateur
\rput(-6,1.5){\parbox{2cm}{\centering\small cristal\\ NaI}}
\end{pspicture}
\end{center}
\end{document}
Vous trouverez d'autres schémas réalisés par Thomas sur le site officiel de PSTricks :
http://tug.org/PSTricks/main.cgi?file=Examples/Physics/physics
Ainsi que sur :
http://melusine.eu.org/syracuse/pstricks/ts/
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