File:Metal semiconductor junction Schottky approximation.svg
Size of this PNG preview of this SVG file: 239 × 451 pixels. Other resolutions: 127 × 240 pixels | 254 × 480 pixels | 407 × 768 pixels | 542 × 1,024 pixels | 1,085 × 2,048 pixels.
Original file (SVG file, nominally 239 × 451 pixels, file size: 55 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Band diagram of Ag to Si wikipedia:Metal-semiconductor junction in the Schottky approximation (vacuum alignment) picture. |
| 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:20130526223907" modified="D:20130616235749"/>
<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"/>
<color name="darkgray" value="0.4"/>
<color name="lightgray" value="0.827"/>
<dashstyle name="dashed" value="[4] 0"/>
<dashstyle name="dotted" value="[1 1] 0"/>
<dashstyle name="dash dotted" value="[4 2 1 2] 0"/>
<dashstyle name="dash dot dotted" value="[4 2 1 2 1 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"/>
<gridsize name="2 pts" value="2"/>
<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"/>
<gradient name="fermi1" type="axial" coords="0 382 0 402" extend="yes">
<stop offset="0" color="0.25"/>
<stop offset="1" color="0.9"/>
</gradient>
<gradient name="fermi2" type="axial" coords="0 242 0 262" extend="yes">
<stop offset="0" color="0.25"/>
<stop offset="1" color="0.9"/>
</gradient>
<gradient name="fermi3" type="axial" coords="0 150 0 170" extend="yes">
<stop offset="0" color="0.25"/>
<stop offset="1" color="0.9"/>
</gradient>
<tiling name="falling" angle="-60" step="4" width="1"/>
<tiling name="rising" angle="30" step="4" width="1"/>
</ipestyle>
<page>
<layer name="alpha"/>
<view layers="alpha" active="alpha"/>
<path layer="alpha" fill="darkgray" gradient="fermi3">
108 124 m
172 124 l
172 148 l
140 148 l
124 148
108 144 s
</path>
<path fill="lightgray" gradient="fermi3">
108 200 m
108 124 l
76 124 l
76 200 l
h
</path>
<path fill="lightgray" gradient="fermi2">
116 340 m
112 320 l
108 320 l
104 340 l
h
</path>
<path fill="lightgray" gradient="fermi2">
108 340 m
108 216 l
76 216 l
76 340 l
h
</path>
<path fill="lightgray" gradient="fermi1">
64 480 m
64 356 l
32 356 l
32 480 l
h
</path>
<path fill="darkgray" gradient="fermi2">
112 216 m
176 216 l
176 240 l
144 240 l
128 240
112 236 s
</path>
<path fill="lightgray" gradient="fermi2">
112 340 m
176 340 l
176 258 l
144 258 l
128 258
112 254 s
</path>
<path fill="lightgray" gradient="fermi1">
132 480 m
128 464 l
64 460 l
60 480 l
h
</path>
<path fill="lightgray" gradient="fermi1">
192 480 m
192 398 l
128 398 l
128 480 l
h
</path>
<path fill="darkgray" gradient="fermi1">
192 380 m
192 356 l
128 356 l
128 380 l
h
</path>
<text matrix="1 0 0 1 -132 232" transformations="translations" pos="160 160" stroke="black" type="label" width="12.993" height="6.812" depth="1.49" halign="right" valign="center">$E_{\rm F}$</text>
<path matrix="1 0 0 1 -48 264" stroke="black" dash="dotted" pen="heavier">
76 128 m
240 128 l
</path>
<path matrix="1 0 0 1 -64 260" stroke="black" dash="dotted" pen="heavier">
120 200 m
136 200 l
</path>
<text matrix="1 0 0 1 -40 424" transformations="translations" pos="88 48" stroke="black" type="label" width="12.453" height="6.815" depth="1.93" halign="center" valign="baseline">Ag</text>
<path matrix="1 0 0 1 -48 264" stroke="black" arrow="fnormal/normal">
112 128 m
112 196 l
</path>
<text matrix="1 0 0 1 -48 264" transformations="translations" pos="112 160" stroke="black" type="label" width="17.653" height="6.808" depth="2.85" halign="right" valign="baseline">$\Phi_{\rm Ag}$</text>
<path matrix="1 0 0 1 -96 264" stroke="black" arrow="fnormal/normal">
224 128 m
224 200 l
</path>
<path matrix="1 0 0 1 -96 256" stroke="black" dash="dotted" pen="heavier">
216 208 m
232 208 l
</path>
<path matrix="1 0 0 1 -48 264" stroke="black" pen="fat">
112 196 m
176 200 l
</path>
<path matrix="1 0 0 1 -96 268" stroke="black" pen="fat">
288 112 m
224 112 l
</path>
<path matrix="1 0 0 1 -96 254" stroke="black" pen="fat">
224 144 m
288 144 l
</path>
<text matrix="1 0 0 1 32 240" transformations="translations" pos="160 160" stroke="black" type="label" width="13.54" height="6.812" depth="1.49" valign="center">$E_{\rm C}$</text>
<text matrix="1 0 0 1 32 220" transformations="translations" pos="160 160" stroke="black" type="label" width="13.84" height="6.812" depth="1.49" valign="center">$E_{\rm V}$</text>
<text matrix="1 0 0 1 72 424" transformations="translations" pos="88 48" stroke="black" type="label" width="17.603" height="6.808" depth="0" halign="center" valign="baseline">$n$-Si</text>
<text matrix="1 0 0 1 16 264" transformations="translations" pos="112 160" stroke="black" type="label" width="14.349" height="6.812" depth="1.49" valign="baseline">$\Phi_{\rm Si}$</text>
<text matrix="1 0 0 1 -72 256" transformations="translations" pos="168 216" stroke="black" type="label" width="33.486" height="4.289" depth="0" halign="center" valign="baseline">vacuum</text>
<path matrix="1 0 0 1 -48 264" stroke="black" pen="heavier">
96 92 m
96 88 l
208 88 l
208 92 l
</path>
<path matrix="0.5 0 0 0.5 32 316" fill="black">
4 0 0 4 256 80 e
</path>
<path matrix="0.5 0 0 0.5 -80 316" fill="black">
4 0 0 4 256 80 e
</path>
<text matrix="1 0 0 1 -88 92" transformations="translations" pos="160 160" stroke="black" type="label" width="12.993" height="6.812" depth="1.49" halign="right" valign="center">$E_{\rm F}$</text>
<path matrix="1 0 0 1 16 12" stroke="black" dash="dotted" pen="heavier">
56 240 m
160 240 l
</path>
<path matrix="1 0 0 1 16 12" stroke="black" dash="dotted" pen="heavier">
84 308 m
104 308 l
</path>
<text matrix="1 0 0 1 4 284" transformations="translations" pos="88 48" stroke="black" type="label" width="12.453" height="6.815" depth="1.93" halign="center" valign="baseline">Ag</text>
<path matrix="1 0 0 1 -4 124" stroke="black" arrow="fnormal/normal">
112 128 m
112 196 l
</path>
<text matrix="1 0 0 1 -4 124" transformations="translations" pos="112 160" stroke="black" type="label" width="17.653" height="6.808" depth="2.85" halign="right" valign="baseline">$\Phi_{\rm Ag}$</text>
<path matrix="1 0 0 1 16 12" stroke="black" arrow="fnormal/normal">
96 240 m
96 308 l
</path>
<path matrix="1 0 0 1 16 12" stroke="black" pen="fat">
92 308 m
96 308 l
</path>
<text matrix="1 0 0 1 16 100" transformations="translations" pos="160 160" stroke="black" type="label" width="13.54" height="6.812" depth="1.49" valign="center">$E_{\rm C}$</text>
<text matrix="1 0 0 1 16 80" transformations="translations" pos="160 160" stroke="black" type="label" width="13.84" height="6.812" depth="1.49" valign="center">$E_{\rm V}$</text>
<text matrix="1 0 0 1 56 284" transformations="translations" pos="88 48" stroke="black" type="label" width="17.603" height="6.808" depth="0" halign="center" valign="baseline">$n$-Si</text>
<text matrix="1 0 0 1 0 124" transformations="translations" pos="112 160" stroke="black" type="label" width="14.349" height="6.812" depth="1.49" valign="baseline">$\Phi_{\rm Si}$</text>
<path matrix="1 0 0 1 16 12" stroke="black" pen="heavier">
76 204 m
76 200 l
128 200 l
128 204 l
</path>
<path matrix="0.5 0 0 0.5 16 176" fill="black">
4 0 0 4 256 80 e
</path>
<path matrix="0.5 0 0 0.5 -36 176" fill="black">
4 0 0 4 256 80 e
</path>
<path matrix="1 0 0 1 16 12" stroke="black" pen="fat">
160 246 m
128 246 l
112 246
96 242 s
</path>
<path matrix="1 0 0 1 16 -6" stroke="black" pen="fat">
160 246 m
128 246 l
112 246
96 242 s
</path>
<path fill="lightgray" gradient="fermi3">
108 200 m
172 200 l
172 166 l
140 166 l
124 166
108 162 s
</path>
<text matrix="1 0 0 1 -88 0" transformations="translations" pos="160 160" stroke="black" type="label" width="12.993" height="6.812" depth="1.49" halign="right" valign="center">$E_{\rm F}$</text>
<path matrix="1 0 0 1 16 80" stroke="black" dash="dotted" pen="heavier">
56 80 m
156 80 l
</path>
<text matrix="1 0 0 1 4 144" transformations="translations" pos="88 48" stroke="black" type="label" width="12.453" height="6.815" depth="1.93" halign="center" valign="baseline">Ag</text>
<text matrix="1 0 0 1 12 8" transformations="translations" pos="160 160" stroke="black" type="label" width="13.54" height="6.812" depth="1.49" valign="center">$E_{\rm C}$</text>
<text matrix="1 0 0 1 12 -12" transformations="translations" pos="160 160" stroke="black" type="label" width="13.84" height="6.812" depth="1.49" valign="center">$E_{\rm V}$</text>
<text matrix="1 0 0 1 52 144" transformations="translations" pos="88 48" stroke="black" type="label" width="17.603" height="6.808" depth="0" halign="center" valign="baseline">$n$-Si</text>
<path matrix="1 0 0 1 16 80" stroke="black" pen="heavier">
76 44 m
76 40 l
124 40 l
124 44 l
</path>
<path matrix="0.5 0 0 0.5 12 84" fill="black">
4 0 0 4 256 80 e
</path>
<path matrix="0.5 0 0 0.5 -36 84" fill="black">
4 0 0 4 256 80 e
</path>
<path matrix="1 0 0 1 12 -80" stroke="black" pen="fat">
160 246 m
128 246 l
112 246
96 242 s
</path>
<path matrix="1 0 0 1 12 -98" stroke="black" pen="fat">
160 246 m
128 246 l
112 246
96 242 s
</path>
<text matrix="1 0 0 1 20 -32" transformations="translations" pos="4 316" stroke="black" type="minipage" width="40" height="12.891" depth="7.92" valign="baseline" style="center">Nearly\\touching</text>
<text matrix="1 0 0 1 60 52" transformations="translations" pos="4 316" stroke="black" type="minipage" width="64" height="11.873" depth="6.89" valign="baseline" style="center">Long\\distance</text>
<text matrix="1 0 0 1 20 -140" transformations="translations" pos="4 316" stroke="black" type="minipage" width="40" height="5.898" depth="0.91" valign="baseline" style="center">Contact</text>
</page>
</ipe>
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
|
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.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:03, 16 June 2013 | | 239 × 451 (55 KB) | Nanite | User created page with UploadWizard |
File usage
The following 2 pages use this file:
Global file usage
The following other wikis use this file:
- Usage on ja.wikipedia.org
