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<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"/>
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<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"/>
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<layer name="alpha"/>
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<view layers="alpha" active="alpha"/>
<path layer="alpha" fill="white" gradient="fermisem">
124 16 m
68 16 l
68 40 l
76 28
92 28 s
124 28 l
</path>
<path fill="white" gradient="fermi">
124 108 m
68 108 l
68 84 l
76 72
92 72 s
124 72 l
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<path fill="white" gradient="fermi">
68 108 m
68 16 l
28 16 l
28 108 l
h
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<path stroke="black" dash="dashed" pen="heavier">
16 64 m
124 64 l
</path>
<text matrix="1 0 0 1 -150 -674.464" transformations="translations" pos="152 736" stroke="black" type="label" width="12.993" height="6.812" depth="1.49" valign="baseline">$E_{\rm F}$</text>
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0 0 m
0 112 l
132 112 l
132 0 l
h
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<path layer="alpha" matrix="1 0 0 1 2 -8" stroke="black" pen="heavier" rarrow="normal/normal">
20 116 m
20 24 l
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<text matrix="1 0 0 1 -134 -632.464" transformations="translations" pos="152 736" stroke="black" type="label" width="7.929" height="6.808" depth="0" halign="right" valign="baseline">$E$</text>
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32 12 m
128 12 l
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<text matrix="1 0 0 1 44 -12" transformations="translations" pos="80 14" stroke="black" type="label" width="5.694" height="4.289" depth="0" valign="baseline">$x$</text>
<text matrix="1 0 0 1 20 -12" transformations="translations" pos="28 110" stroke="black" type="label" width="25.183" height="6.918" depth="0" halign="center" valign="baseline">Metal</text>
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68 110 m
68 8 l
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<text matrix="1 0 0 1 -70 -16" transformations="translations" pos="162 90" stroke="black" type="label" width="13.54" height="6.812" depth="1.49" valign="baseline">$E_{\rm C}$</text>
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68 84 m
76 72
92 72 s
124 72 l
</path>
<path stroke="black" pen="heavier">
68 40 m
76 28
92 28 s
124 28 l
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<path stroke="black" dash="dotted">
72 84 m
64 84 l
</path>
<path stroke="black" arrow="normal/tiny">
66 64 m
66 84 l
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<text matrix="1 0 0 1 2 0" transformations="translations" pos="64 72" stroke="black" type="label" width="11.701" height="5.446" depth="1.34" halign="right" valign="baseline" size="footnote">$\Phi_{\rm B}$</text>
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