File:Thermionic diode reverse bias.svg

Original file(SVG file, nominally 311 × 171 pixels, file size: 45 KB)

Summary

Description
English: Thermionic effect diode under reverse bias (retarding potential or retarding diode), useable for measuring the work function of the cold collector.
Date
Source Own work
Author Nanite

Source code

Made using Ipe. Source code below (also placed into public domain):

<?xml version="1.0"?>
<!DOCTYPE ipe SYSTEM "ipe.dtd">
<ipe version="70005" creator="Ipe 7.1.2">
<info created="D:20130513204549" modified="D:20130617212753"/>
<ipestyle name="cust">
<symbol name="arrow/fnormal(spx)">
<path fill="black">
0 0 m
-1 0.333 l
-1 -0.333 l
h
</path>
</symbol>
<pen name="heavier" value="0.8"/>
<pen name="fat" value="1.2"/>
<pen name="ultrafat" value="2"/>
<symbolsize name="large" value="5"/>
<symbolsize name="small" value="2"/>
<symbolsize name="tiny" value="1.1"/>
<arrowsize name="large" value="10"/>
<arrowsize name="small" value="5"/>
<arrowsize name="tiny" value="3"/>
<dashstyle name="dashed" value="[4] 0"/>
<dashstyle name="finedash" value="[2] 0"/>
<textsize name="large" value="\large"/>
<textsize name="small" value="\small"/>
<textsize name="tiny" value="\tiny"/>
<textsize name="Large" value="\Large"/>
<textsize name="LARGE" value="\LARGE"/>
<textsize name="huge" value="\huge"/>
<textsize name="Huge" value="\Huge"/>
<textsize name="footnote" value="\footnotesize"/>
<textstyle name="center" begin="\begin{center}" end="\end{center}"/>
<textstyle name="itemize" begin="\begin{itemize}" end="\end{itemize}"/>
<textstyle name="item" begin="\begin{itemize}\item{}" end="\end{itemize}"/>
<gridsize name="4 pts" value="4"/>
<gridsize name="8 pts (~3 mm)" value="8"/>
<gridsize name="16 pts (~6 mm)" value="16"/>
<gridsize name="32 pts (~12 mm)" value="32"/>
<gridsize name="10 pts (~3.5 mm)" value="10"/>
<gridsize name="20 pts (~7 mm)" value="20"/>
<gridsize name="14 pts (~5 mm)" value="14"/>
<gridsize name="28 pts (~10 mm)" value="28"/>
<gridsize name="56 pts (~20 mm)" value="56"/>
<anglesize name="90 deg" value="90"/>
<anglesize name="60 deg" value="60"/>
<anglesize name="45 deg" value="45"/>
<anglesize name="30 deg" value="30"/>
<anglesize name="22.5 deg" value="22.5"/>
<opacity name="filled" value="0.2"/>
<layout paper="248 136" origin="0 0" frame="248 136"/>
<gradient name="bluered" type="axial" coords="0 0 32 0">
 <stop offset="0" color="0.7 0.7 1"/>
 <stop offset="1" color="1 0.7 0.7"/>
</gradient>
<tiling name="falling" angle="-60" step="4" width="1"/>
<tiling name="rising" angle="30" step="4" width="1"/>
</ipestyle>
<page>
<layer name="alpha"/>
<layer name="BBOX"/>
<view layers="alpha BBOX" active="alpha"/>
<path layer="alpha" fill="0.95">
100 132 m
104 100 l
168 116 l
172 132 l
h
</path>
<path matrix="1 0 0 1 -120 -644" fill="0.6 0.8 1">
288 776 m
288 664 l
328 664 l
328 776 l
h
</path>
<path fill="black" opacity="filled">
208 76 m
208 20 l
168 20 l
168 76 l
h
</path>
<path fill="0.7 0.7 1">
64 132 m
64 20 l
28 20 l
28 132 l
h
</path>
<path matrix="1 0 0 1 -120 -644" fill="1 0.7 0.7">
224 776 m
224 664 l
200 664 l
200 776 l
h
</path>
<path matrix="1 0 0 1 56 20" fill="white" gradient="bluered">
32 112 m
32 0 l
0 0 l
0 112 l
h
</path>
<path fill="black" opacity="filled">
28 52 m
56 52 l
72 48
88 36 s
104 36 l
104 20 l
28 20 l
</path>
<path matrix="1 0 0 1 0 4" stroke="black" pen="ultrafat">
4 100 m
4 100 l
4 100 l
4 100 l
h
</path>
<path stroke="black" arrow="fnormal/normal">
16 20 m
16 128 l
</path>
<path matrix="1 0 0 1 -104 -652" stroke="black" arrow="fnormal/normal">
136 664 m
328 664 l
</path>
<text matrix="0 1 -1 0 796 -100" pos="160 784" stroke="black" type="label" width="30.884" height="6.815" depth="1.93" valign="baseline">Energy</text>
<text matrix="1 0 0 1 2.663 -685.875" transformations="translations" pos="101.337 719.875" stroke="black" type="label" width="18.901" height="6.808" depth="2.85" halign="right" valign="top">\textcolor[rgb]{0.3,0,0.3}{$E_{\rm F,e}$}</text>
<text matrix="1 0 0 1 -88 -652" transformations="translations" pos="192 656" stroke="black" type="label" width="35.34" height="6.808" depth="0" valign="baseline">Position</text>
<path matrix="1 0 0 1 -120 -660" stroke="black" dash="finedash">
216 760 m
232 760 l
</path>
<path matrix="1 0 0 1 -56 -644" stroke="black" dash="finedash">
216 760 m
232 760 l
</path>
<path matrix="1 0 0 1 -16 -684" stroke="black" dash="finedash">
216 760 m
232 760 l
</path>
<path matrix="1 0 0 1 -120 -660" stroke="black" dash="finedash">
168 696 m
200 696 l
</path>
<path matrix="1 0 0 1 -120 -660" stroke="black" dash="finedash">
184 712 m
336 712 l
</path>
<text matrix="1 0 0 1 -124 -656" transformations="translations" pos="228 724" stroke="black" type="label" width="13.45" height="6.812" depth="1.49" halign="right" valign="baseline">$W_{\rm e}$</text>
<text matrix="1 0 0 1 -60 -632" transformations="translations" pos="228 724" stroke="black" type="label" width="13.45" height="6.812" depth="1.49" valign="baseline">$W_{\rm c}$</text>
<text matrix="1 0 0 1 -84 -660" transformations="translations" pos="136 704" stroke="black" type="label" width="23.651" height="6.812" depth="1.49" halign="right" valign="center">$e\Delta V_{\rm S}$</text>
<text matrix="1 0 0 1 -118 -772" transformations="translations" pos="184 792" stroke="black" type="label" width="31.576" height="6.654" depth="0" halign="center" valign="baseline">emitter</text>
<text matrix="1 0 0 1 -48 -772" transformations="translations" pos="184 792" stroke="black" type="label" width="33.486" height="4.289" depth="0" halign="center" valign="baseline">vacuum</text>
<text matrix="1 0 0 1 4 -772" transformations="translations" pos="184 792" stroke="black" type="label" width="36.557" height="6.918" depth="0" halign="center" valign="baseline">collector</text>
<text matrix="1 0 0 1 -36 -52" transformations="translations" pos="256 112" stroke="black" type="label" width="26.335" height="6.812" depth="1.49" valign="baseline">$e\Delta V_{\rm ce}$</text>
<text matrix="1 0 0 1 66.663 -645.875" transformations="translations" pos="101.337 719.875" stroke="black" type="label" width="18.901" height="6.808" depth="2.85" valign="top">\textcolor[rgb]{0.3,0,0.3}{$E_{\rm F,c}$}</text>
<text matrix="1 0 0 1 -104 -680" transformations="translations" pos="248 792" stroke="black" type="label" width="18.324" height="6.926" depth="1.93" halign="right" valign="baseline">\textcolor[rgb]{0.2,0.6,0.2}{$-e\phi$}</text>
<text matrix="1 0 0 1 -12 -36" transformations="translations" pos="116 160" stroke="black" type="label" width="22.139" height="7.473" depth="2.49" halign="right" valign="baseline">(hot)</text>
<path stroke="black">
188 132 m
188 132 l
188 132 l
188 132 l
h
</path>
<path layer="BBOX" stroke="black">
0 0 m
0 136 l
248 136 l
248 0 l
h
</path>
<path layer="alpha" stroke="0.2 0.6 0.2" pen="ultrafat">
104 100 m
168 116 l
</path>
<path matrix="1 0 0 1 0 -16" stroke="0.3 0 0.3" pen="ultrafat">
28 68 m
56 68 l
72 64
88 52 s
104 52 l
</path>
<path matrix="1 0 0 1 -16 20" stroke="0.3 0 0.3" pen="ultrafat">
184 56 m
224 56 l
</path>
<path matrix="1 0 0 1 -120 -628" stroke="black" rarrow="fnormal/small">
288 744 m
288 704 l
</path>
<path matrix="1 0 0 1 -120 -660" stroke="black" rarrow="fnormal/small">
224 760 m
224 696 l
</path>
<path matrix="1 0 0 1 -2 -16" stroke="black" rarrow="fnormal/small">
56 68 m
56 52 l
</path>
<path matrix="1 0 0 1 -120 -636" stroke="black" arrow="fnormal/small">
336 712 m
336 688 l
</path>
</page>
</ipe>

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

17 June 2013

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current19:50, 17 June 2013Thumbnail for version as of 19:50, 17 June 2013311 × 171 (45 KB)NaniteUser created page with UploadWizard
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Metadata