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Warning, /Geometry/TrackerCommonData/data/test2014/tecmaterial.xml is written in an unsupported language. File is not indexed.

0001 <?xml version="1.0"?>
0002 <DDDefinition xmlns="http://www.cern.ch/cms/DDL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.cern.ch/cms/DDL ../../../DetectorDescription/Schema/DDLSchema.xsd">
0003   <MaterialSection label="tecmaterial.xml">
0004     <CompositeMaterial name="Tk_SO_FC_D" density="1.69*g/cm3" method="mixture by weight" symbol=" ">
0005       <MaterialFraction fraction="0.84491305">
0006         <rMaterial name="materials:Carbon" />
0007       </MaterialFraction>
0008       <MaterialFraction fraction="0.042542086">
0009         <rMaterial name="materials:Hydrogen" />
0010       </MaterialFraction>
0011       <MaterialFraction fraction="0.11254487">
0012         <rMaterial name="materials:Oxygen" />
0013       </MaterialFraction>
0014     </CompositeMaterial>
0015     <CompositeMaterial name="Tk_SO_FC_E" density="1.69*g/cm3" method="mixture by weight" symbol=" ">
0016       <MaterialFraction fraction="0.84491305">
0017         <rMaterial name="materials:Carbon" />
0018       </MaterialFraction>
0019       <MaterialFraction fraction="0.042542086">
0020         <rMaterial name="materials:Hydrogen" />
0021       </MaterialFraction>
0022       <MaterialFraction fraction="0.11254487">
0023         <rMaterial name="materials:Oxygen" />
0024       </MaterialFraction>
0025     </CompositeMaterial>
0026     <CompositeMaterial name="TEC_Nomex" density="29*mg/cm3" method="mixture by weight" symbol=" ">
0027       <MaterialFraction fraction="1.">
0028         <rMaterial name="trackermaterial:T_Nomex" />
0029       </MaterialFraction>
0030     </CompositeMaterial>
0031     <CompositeMaterial name="TEC_SideFrameSuppliesBox" density="1.42*g/cm3" method="mixture by weight" symbol=" ">
0032       <MaterialFraction fraction="0.4">
0033         <rMaterial name="trackermaterial:T_Aluminium" />
0034       </MaterialFraction>
0035       <MaterialFraction fraction="0.6">
0036         <rMaterial name="materials:Oxygen" />
0037       </MaterialFraction>
0038     </CompositeMaterial>
0039     <CompositeMaterial name="TEC_Hybrid4APV" density="4.853*g/cm3" method="mixture by weight" symbol=" ">
0040       <MaterialFraction fraction="0.01244">
0041         <rMaterial name="materials:Alumina" />
0042       </MaterialFraction>
0043       <MaterialFraction fraction="0.03101">
0044         <rMaterial name="materials:T_Kapton" />
0045       </MaterialFraction>
0046       <MaterialFraction fraction="0.01097">
0047         <rMaterial name="materials:SMD_metal" />
0048       </MaterialFraction>
0049       <MaterialFraction fraction="0.00116">
0050         <rMaterial name="trackermaterial:T_Aluminium" />
0051       </MaterialFraction>
0052       <MaterialFraction fraction="0.58835">
0053         <rMaterial name="materials:Ceramic" />
0054       </MaterialFraction>
0055       <MaterialFraction fraction="0.04057">
0056         <rMaterial name="materials:Silicon" />
0057       </MaterialFraction>
0058       <MaterialFraction fraction="0.2722">
0059         <rMaterial name="trackermaterial:T_Copper" />
0060       </MaterialFraction>
0061       <MaterialFraction fraction="0.04114">
0062         <rMaterial name="materials:Epoxy" />
0063       </MaterialFraction>
0064       <MaterialFraction fraction="0.00215">
0065         <rMaterial name="materials:Carbon" />
0066       </MaterialFraction>
0067     </CompositeMaterial>
0068     <CompositeMaterial name="TEC_Hybrid6APV" density="4.853*g/cm3" method="mixture by weight" symbol=" ">
0069       <MaterialFraction fraction="0.01293">
0070         <rMaterial name="materials:Alumina" />
0071       </MaterialFraction>
0072       <MaterialFraction fraction="0.03041">
0073         <rMaterial name="materials:T_Kapton" />
0074       </MaterialFraction>
0075       <MaterialFraction fraction="0.01203">
0076         <rMaterial name="materials:SMD_metal" />
0077       </MaterialFraction>
0078       <MaterialFraction fraction="0.0017">
0079         <rMaterial name="trackermaterial:T_Aluminium" />
0080       </MaterialFraction>
0081       <MaterialFraction fraction="0.57692">
0082         <rMaterial name="materials:Ceramic" />
0083       </MaterialFraction>
0084       <MaterialFraction fraction="0.05642">
0085         <rMaterial name="materials:Silicon" />
0086       </MaterialFraction>
0087       <MaterialFraction fraction="0.26691">
0088         <rMaterial name="trackermaterial:T_Copper" />
0089       </MaterialFraction>
0090       <MaterialFraction fraction="0.04034">
0091         <rMaterial name="materials:Epoxy" />
0092       </MaterialFraction>
0093       <MaterialFraction fraction="0.00234">
0094         <rMaterial name="materials:Carbon" />
0095       </MaterialFraction>
0096     </CompositeMaterial>
0097     <CompositeMaterial name="TEC_PitchAdapter" density="2.285*g/cm3" method="mixture by weight" symbol=" ">
0098       <MaterialFraction fraction="0.01964">
0099         <rMaterial name="trackermaterial:T_Aluminium" />
0100       </MaterialFraction>
0101       <MaterialFraction fraction="0.00405">
0102         <rMaterial name="materials:Antimony" />
0103       </MaterialFraction>
0104       <MaterialFraction fraction="0.02119">
0105         <rMaterial name="materials:Titanium" />
0106       </MaterialFraction>
0107       <MaterialFraction fraction="0.11635">
0108         <rMaterial name="materials:Ceramic" />
0109       </MaterialFraction>
0110       <MaterialFraction fraction="0.2683">
0111         <rMaterial name="materials:Silicon" />
0112       </MaterialFraction>
0113       <MaterialFraction fraction="0.04916">
0114         <rMaterial name="materials:Potassium" />
0115       </MaterialFraction>
0116       <MaterialFraction fraction="0.02169">
0117         <rMaterial name="materials:Bor 11" />
0118       </MaterialFraction>
0119       <MaterialFraction fraction="0.03975">
0120         <rMaterial name="materials:Zinc" />
0121       </MaterialFraction>
0122       <MaterialFraction fraction="0.03986">
0123         <rMaterial name="materials:Sodium" />
0124       </MaterialFraction>
0125       <MaterialFraction fraction="0.42001">
0126         <rMaterial name="materials:Oxygen" />
0127       </MaterialFraction>
0128       <MaterialFraction fraction="1e-05">
0129         <rMaterial name="materials:Chromium" />
0130       </MaterialFraction>
0131     </CompositeMaterial>
0132     <CompositeMaterial name="TEC_frame_top" density="1.931*g/cm3" method="mixture by weight" symbol=" ">
0133       <MaterialFraction fraction="1.0">
0134         <rMaterial name="materials:Carbon" />
0135       </MaterialFraction>
0136     </CompositeMaterial>
0137     <CompositeMaterial name="TEC_frame_side_1_4" density="2.990*g/cm3" method="mixture by weight" symbol=" ">
0138       <MaterialFraction fraction="0.0001">
0139         <rMaterial name="materials:Gold" />
0140       </MaterialFraction>
0141       <MaterialFraction fraction="0.01928">
0142         <rMaterial name="trackermaterial:T_Copper" />
0143       </MaterialFraction>
0144       <MaterialFraction fraction="0.16527">
0145         <rMaterial name="materials:T_Kapton" />
0146       </MaterialFraction>
0147       <MaterialFraction fraction="0.81353">
0148         <rMaterial name="materials:Carbon" />
0149       </MaterialFraction>
0150       <MaterialFraction fraction="0.00182">
0151         <rMaterial name="materials:Nickel" />
0152       </MaterialFraction>
0153     </CompositeMaterial>
0154     <CompositeMaterial name="TEC_frame_side_5_7" density="1.835*g/cm3" method="mixture by weight" symbol=" ">
0155       <MaterialFraction fraction="9e-05">
0156         <rMaterial name="materials:Gold" />
0157       </MaterialFraction>
0158       <MaterialFraction fraction="0.2644">
0159         <rMaterial name="materials:T_Kapton" />
0160       </MaterialFraction>
0161       <MaterialFraction fraction="0.0219">
0162         <rMaterial name="trackermaterial:T_Copper" />
0163       </MaterialFraction>
0164       <MaterialFraction fraction="0.00139">
0165         <rMaterial name="materials:Nickel" />
0166       </MaterialFraction>
0167       <MaterialFraction fraction="0.71223">
0168         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0169       </MaterialFraction>
0170     </CompositeMaterial>
0171     <CompositeMaterial name="TEC_SideFrSupBox" density="1.420*g/cm3" method="mixture by weight" symbol=" ">
0172       <MaterialFraction fraction="0.00108">
0173         <rMaterial name="materials:Gold" />
0174       </MaterialFraction>
0175       <MaterialFraction fraction="0.46347">
0176         <rMaterial name="materials:T_Kapton" />
0177       </MaterialFraction>
0178       <MaterialFraction fraction="0.16343">
0179         <rMaterial name="trackermaterial:T_Copper" />
0180       </MaterialFraction>
0181       <MaterialFraction fraction="0.01545">
0182         <rMaterial name="materials:Nickel" />
0183       </MaterialFraction>
0184       <MaterialFraction fraction="0.35657">
0185         <rMaterial name="materials:Silver" />
0186       </MaterialFraction>
0187     </CompositeMaterial>
0188     <CompositeMaterial name="TEC_SiReenforcment" density="3.731*g/cm3" method="mixture by weight" symbol=" ">
0189       <MaterialFraction fraction="1.0">
0190         <rMaterial name="materials:Ceramic" />
0191       </MaterialFraction>
0192     </CompositeMaterial>
0193     <CompositeMaterial name="TEC_petal" density="0.325*g/cm3" method="mixture by weight" symbol=" ">
0194       <MaterialFraction fraction="0.0047">
0195         <rMaterial name="materials:T_Kapton" />
0196       </MaterialFraction>
0197       <MaterialFraction fraction="0.0889">
0198         <rMaterial name="materials:Titanium" />
0199       </MaterialFraction>
0200       <MaterialFraction fraction="0.06686">
0201         <rMaterial name="tecmaterial:TEC_Nomex" />
0202       </MaterialFraction>
0203       <MaterialFraction fraction="0.00444">
0204         <rMaterial name="materials:Epoxy" />
0205       </MaterialFraction>
0206       <MaterialFraction fraction="0.1168">
0207         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
0208       </MaterialFraction>
0209       <MaterialFraction fraction="0.00328">
0210         <rMaterial name="materials:Peek" />
0211       </MaterialFraction>
0212       <MaterialFraction fraction="0.03366">
0213         <rMaterial name="trackermaterial:Optical_Fiber" />
0214       </MaterialFraction>
0215       <MaterialFraction fraction="0.68137">
0216         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0217       </MaterialFraction>
0218     </CompositeMaterial>
0219     <CompositeMaterial name="TEC_OptoH" density="4.200*g/cm3" method="mixture by weight" symbol=" ">
0220       <MaterialFraction fraction="0.00692">
0221         <rMaterial name="materials:T_Kapton" />
0222       </MaterialFraction>
0223       <MaterialFraction fraction="0.00084">
0224         <rMaterial name="materials:Air" />
0225       </MaterialFraction>
0226       <MaterialFraction fraction="0.24416">
0227         <rMaterial name="materials:Ceramic" />
0228       </MaterialFraction>
0229       <MaterialFraction fraction="0.22453">
0230         <rMaterial name="trackermaterial:T_G10" />
0231       </MaterialFraction>
0232       <MaterialFraction fraction="0.24707">
0233         <rMaterial name="trackermaterial:T_Copper" />
0234       </MaterialFraction>
0235       <MaterialFraction fraction="0.11266">
0236         <rMaterial name="materials:Epoxy" />
0237       </MaterialFraction>
0238       <MaterialFraction fraction="0.1401">
0239         <rMaterial name="materials:Brass" />
0240       </MaterialFraction>
0241       <MaterialFraction fraction="0.02371">
0242         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0243       </MaterialFraction>
0244     </CompositeMaterial>
0245     <CompositeMaterial name="TEC_DOHM" density="2.969*g/cm3" method="mixture by weight" symbol=" ">
0246       <MaterialFraction fraction="0.40226">
0247         <rMaterial name="tobmaterial:TOB_DOH" />
0248       </MaterialFraction>
0249       <MaterialFraction fraction="0.01487">
0250         <rMaterial name="materials:Ceramic" />
0251       </MaterialFraction>
0252       <MaterialFraction fraction="0.13519">
0253         <rMaterial name="trackermaterial:T_Copper" />
0254       </MaterialFraction>
0255       <MaterialFraction fraction="0.0768">
0256         <rMaterial name="materials:Polyethylene" />
0257       </MaterialFraction>
0258       <MaterialFraction fraction="0.0183">
0259         <rMaterial name="materials:Brass" />
0260       </MaterialFraction>
0261       <MaterialFraction fraction="0.31357">
0262         <rMaterial name="trackermaterial:T_FR4" />
0263       </MaterialFraction>
0264       <MaterialFraction fraction="0.03901">
0265         <rMaterial name="materials:BGA" />
0266       </MaterialFraction>
0267     </CompositeMaterial>
0268     <CompositeMaterial name="TEC_petalinsert" density="4.739*g/cm3" method="mixture by weight" symbol=" ">
0269       <MaterialFraction fraction="0.20957">
0270         <rMaterial name="materials:Epoxy" />
0271       </MaterialFraction>
0272       <MaterialFraction fraction="0.0385">
0273         <rMaterial name="materials:Brass" />
0274       </MaterialFraction>
0275       <MaterialFraction fraction="0.00797">
0276         <rMaterial name="trackermaterial:T_Copper" />
0277       </MaterialFraction>
0278       <MaterialFraction fraction="0.74097">
0279         <rMaterial name="trackermaterial:T_Aluminium" />
0280       </MaterialFraction>
0281       <MaterialFraction fraction="0.00298">
0282         <rMaterial name="materials:Peek" />
0283       </MaterialFraction>
0284     </CompositeMaterial>
0285     <CompositeMaterial name="TEC_ICC01LF" density="1.218*g/cm3" method="mixture by weight" symbol=" ">
0286       <MaterialFraction fraction="0.04545">
0287         <rMaterial name="materials:T_Kapton" />
0288       </MaterialFraction>
0289       <MaterialFraction fraction="0.03276">
0290         <rMaterial name="trackermaterial:T_Aluminium" />
0291       </MaterialFraction>
0292       <MaterialFraction fraction="0.00011">
0293         <rMaterial name="materials:Gold" />
0294       </MaterialFraction>
0295       <MaterialFraction fraction="0.06699">
0296         <rMaterial name="materials:Ceramic" />
0297       </MaterialFraction>
0298       <MaterialFraction fraction="0.26301">
0299         <rMaterial name="trackermaterial:T_Copper" />
0300       </MaterialFraction>
0301       <MaterialFraction fraction="0.03844">
0302         <rMaterial name="materials:Brass" />
0303       </MaterialFraction>
0304       <MaterialFraction fraction="0.04788">
0305         <rMaterial name="materials:Peek" />
0306       </MaterialFraction>
0307       <MaterialFraction fraction="0.23006">
0308         <rMaterial name="materials:Polyethylene" />
0309       </MaterialFraction>
0310       <MaterialFraction fraction="0.23995">
0311         <rMaterial name="trackermaterial:T_FR4" />
0312       </MaterialFraction>
0313       <MaterialFraction fraction="0.03322">
0314         <rMaterial name="materials:BGA" />
0315       </MaterialFraction>
0316       <MaterialFraction fraction="0.00214">
0317         <rMaterial name="materials:Nickel" />
0318       </MaterialFraction>
0319     </CompositeMaterial>
0320     <CompositeMaterial name="TEC_ICC2F" density="3.355*g/cm3" method="mixture by weight" symbol=" ">
0321       <MaterialFraction fraction="0.04734">
0322         <rMaterial name="materials:T_Kapton" />
0323       </MaterialFraction>
0324       <MaterialFraction fraction="0.026">
0325         <rMaterial name="trackermaterial:T_Aluminium" />
0326       </MaterialFraction>
0327       <MaterialFraction fraction="0.00012">
0328         <rMaterial name="materials:Gold" />
0329       </MaterialFraction>
0330       <MaterialFraction fraction="0.04602">
0331         <rMaterial name="materials:Ceramic" />
0332       </MaterialFraction>
0333       <MaterialFraction fraction="0.2773">
0334         <rMaterial name="trackermaterial:T_Copper" />
0335       </MaterialFraction>
0336       <MaterialFraction fraction="0.03051">
0337         <rMaterial name="materials:Brass" />
0338       </MaterialFraction>
0339       <MaterialFraction fraction="0.04987">
0340         <rMaterial name="materials:Peek" />
0341       </MaterialFraction>
0342       <MaterialFraction fraction="0.1657">
0343         <rMaterial name="materials:Polyethylene" />
0344       </MaterialFraction>
0345       <MaterialFraction fraction="0.3328">
0346         <rMaterial name="trackermaterial:T_FR4" />
0347       </MaterialFraction>
0348       <MaterialFraction fraction="0.02211">
0349         <rMaterial name="materials:BGA" />
0350       </MaterialFraction>
0351       <MaterialFraction fraction="0.00222">
0352         <rMaterial name="materials:Nickel" />
0353       </MaterialFraction>
0354     </CompositeMaterial>
0355     <CompositeMaterial name="TEC_ICC35F" density="3.200*g/cm3" method="mixture by weight" symbol=" ">
0356       <MaterialFraction fraction="0.01212">
0357         <rMaterial name="materials:T_Kapton" />
0358       </MaterialFraction>
0359       <MaterialFraction fraction="0.00749">
0360         <rMaterial name="trackermaterial:T_Aluminium" />
0361       </MaterialFraction>
0362       <MaterialFraction fraction="3e-05">
0363         <rMaterial name="materials:Gold" />
0364       </MaterialFraction>
0365       <MaterialFraction fraction="0.0182">
0366         <rMaterial name="materials:Ceramic" />
0367       </MaterialFraction>
0368       <MaterialFraction fraction="0.26402">
0369         <rMaterial name="trackermaterial:T_Copper" />
0370       </MaterialFraction>
0371       <MaterialFraction fraction="0.00425">
0372         <rMaterial name="materials:Epoxy" />
0373       </MaterialFraction>
0374       <MaterialFraction fraction="0.00879">
0375         <rMaterial name="materials:Brass" />
0376       </MaterialFraction>
0377       <MaterialFraction fraction="0.01277">
0378         <rMaterial name="materials:Peek" />
0379       </MaterialFraction>
0380       <MaterialFraction fraction="0.10676">
0381         <rMaterial name="materials:Polyethylene" />
0382       </MaterialFraction>
0383       <MaterialFraction fraction="0.55519">
0384         <rMaterial name="trackermaterial:T_FR4" />
0385       </MaterialFraction>
0386       <MaterialFraction fraction="0.00983">
0387         <rMaterial name="materials:BGA" />
0388       </MaterialFraction>
0389       <MaterialFraction fraction="0.00057">
0390         <rMaterial name="materials:Nickel" />
0391       </MaterialFraction>
0392     </CompositeMaterial>
0393     <CompositeMaterial name="TEC_ICC1SF" density="2.183*g/cm3" method="mixture by weight" symbol=" ">
0394       <MaterialFraction fraction="0.03717">
0395         <rMaterial name="materials:T_Kapton" />
0396       </MaterialFraction>
0397       <MaterialFraction fraction="0.02297">
0398         <rMaterial name="trackermaterial:T_Aluminium" />
0399       </MaterialFraction>
0400       <MaterialFraction fraction="9e-05">
0401         <rMaterial name="materials:Gold" />
0402       </MaterialFraction>
0403       <MaterialFraction fraction="0.0271">
0404         <rMaterial name="materials:Ceramic" />
0405       </MaterialFraction>
0406       <MaterialFraction fraction="0.27509">
0407         <rMaterial name="trackermaterial:T_Copper" />
0408       </MaterialFraction>
0409       <MaterialFraction fraction="0.02695">
0410         <rMaterial name="materials:Brass" />
0411       </MaterialFraction>
0412       <MaterialFraction fraction="0.03916">
0413         <rMaterial name="materials:Peek" />
0414       </MaterialFraction>
0415       <MaterialFraction fraction="0.09757">
0416         <rMaterial name="materials:Polyethylene" />
0417       </MaterialFraction>
0418       <MaterialFraction fraction="0.45429">
0419         <rMaterial name="trackermaterial:T_FR4" />
0420       </MaterialFraction>
0421       <MaterialFraction fraction="0.01787">
0422         <rMaterial name="materials:BGA" />
0423       </MaterialFraction>
0424       <MaterialFraction fraction="0.00175">
0425         <rMaterial name="materials:Nickel" />
0426       </MaterialFraction>
0427     </CompositeMaterial>
0428     <CompositeMaterial name="TEC_ICC0F" density="3.343*g/cm3" method="mixture by weight" symbol=" ">
0429       <MaterialFraction fraction="0.05789">
0430         <rMaterial name="materials:T_Kapton" />
0431       </MaterialFraction>
0432       <MaterialFraction fraction="0.02385">
0433         <rMaterial name="trackermaterial:T_Aluminium" />
0434       </MaterialFraction>
0435       <MaterialFraction fraction="0.00014">
0436         <rMaterial name="materials:Gold" />
0437       </MaterialFraction>
0438       <MaterialFraction fraction="0.04343">
0439         <rMaterial name="materials:Ceramic" />
0440       </MaterialFraction>
0441       <MaterialFraction fraction="0.25615">
0442         <rMaterial name="trackermaterial:T_Copper" />
0443       </MaterialFraction>
0444       <MaterialFraction fraction="0.02798">
0445         <rMaterial name="materials:Brass" />
0446       </MaterialFraction>
0447       <MaterialFraction fraction="0.06098">
0448         <rMaterial name="materials:Peek" />
0449       </MaterialFraction>
0450       <MaterialFraction fraction="0.19929">
0451         <rMaterial name="materials:Polyethylene" />
0452       </MaterialFraction>
0453       <MaterialFraction fraction="0.30564">
0454         <rMaterial name="trackermaterial:T_FR4" />
0455       </MaterialFraction>
0456       <MaterialFraction fraction="0.02194">
0457         <rMaterial name="materials:BGA" />
0458       </MaterialFraction>
0459       <MaterialFraction fraction="0.00272">
0460         <rMaterial name="materials:Nickel" />
0461       </MaterialFraction>
0462     </CompositeMaterial>
0463     <CompositeMaterial name="TEC_ICC46F" density="2.865*g/cm3" method="mixture by weight" symbol=" ">
0464       <MaterialFraction fraction="0.04776">
0465         <rMaterial name="materials:T_Kapton" />
0466       </MaterialFraction>
0467       <MaterialFraction fraction="0.00874">
0468         <rMaterial name="trackermaterial:T_Aluminium" />
0469       </MaterialFraction>
0470       <MaterialFraction fraction="0.00012">
0471         <rMaterial name="materials:Gold" />
0472       </MaterialFraction>
0473       <MaterialFraction fraction="0.03324">
0474         <rMaterial name="materials:Ceramic" />
0475       </MaterialFraction>
0476       <MaterialFraction fraction="0.2646">
0477         <rMaterial name="trackermaterial:T_Copper" />
0478       </MaterialFraction>
0479       <MaterialFraction fraction="0.01026">
0480         <rMaterial name="materials:Brass" />
0481       </MaterialFraction>
0482       <MaterialFraction fraction="0.05032">
0483         <rMaterial name="materials:Peek" />
0484       </MaterialFraction>
0485       <MaterialFraction fraction="0.14008">
0486         <rMaterial name="materials:Polyethylene" />
0487       </MaterialFraction>
0488       <MaterialFraction fraction="0.42377">
0489         <rMaterial name="trackermaterial:T_FR4" />
0490       </MaterialFraction>
0491       <MaterialFraction fraction="0.01886">
0492         <rMaterial name="materials:BGA" />
0493       </MaterialFraction>
0494       <MaterialFraction fraction="0.00224">
0495         <rMaterial name="materials:Nickel" />
0496       </MaterialFraction>
0497     </CompositeMaterial>
0498     <CompositeMaterial name="TEC_ICC1B" density="2.115*g/cm3" method="mixture by weight" symbol=" ">
0499       <MaterialFraction fraction="0.02528">
0500         <rMaterial name="materials:T_Kapton" />
0501       </MaterialFraction>
0502       <MaterialFraction fraction="0.02524">
0503         <rMaterial name="trackermaterial:T_Aluminium" />
0504       </MaterialFraction>
0505       <MaterialFraction fraction="8e-05">
0506         <rMaterial name="materials:Gold" />
0507       </MaterialFraction>
0508       <MaterialFraction fraction="0.03771">
0509         <rMaterial name="materials:Ceramic" />
0510       </MaterialFraction>
0511       <MaterialFraction fraction="0.2752">
0512         <rMaterial name="trackermaterial:T_Copper" />
0513       </MaterialFraction>
0514       <MaterialFraction fraction="0.02962">
0515         <rMaterial name="materials:Brass" />
0516       </MaterialFraction>
0517       <MaterialFraction fraction="0.16436">
0518         <rMaterial name="materials:Polyethylene" />
0519       </MaterialFraction>
0520       <MaterialFraction fraction="0.42028">
0521         <rMaterial name="trackermaterial:T_FR4" />
0522       </MaterialFraction>
0523       <MaterialFraction fraction="0.02079">
0524         <rMaterial name="materials:BGA" />
0525       </MaterialFraction>
0526       <MaterialFraction fraction="0.00144">
0527         <rMaterial name="materials:Nickel" />
0528       </MaterialFraction>
0529     </CompositeMaterial>
0530     <CompositeMaterial name="TEC_ICC35B" density="3.157*g/cm3" method="mixture by weight" symbol=" ">
0531       <MaterialFraction fraction="0.01025">
0532         <rMaterial name="materials:T_Kapton" />
0533       </MaterialFraction>
0534       <MaterialFraction fraction="0.00704">
0535         <rMaterial name="trackermaterial:T_Aluminium" />
0536       </MaterialFraction>
0537       <MaterialFraction fraction="3e-05">
0538         <rMaterial name="materials:Gold" />
0539       </MaterialFraction>
0540       <MaterialFraction fraction="0.01871">
0541         <rMaterial name="materials:Ceramic" />
0542       </MaterialFraction>
0543       <MaterialFraction fraction="0.26067">
0544         <rMaterial name="trackermaterial:T_Copper" />
0545       </MaterialFraction>
0546       <MaterialFraction fraction="0.00428">
0547         <rMaterial name="materials:Epoxy" />
0548       </MaterialFraction>
0549       <MaterialFraction fraction="0.00826">
0550         <rMaterial name="materials:Brass" />
0551       </MaterialFraction>
0552       <MaterialFraction fraction="0.0108">
0553         <rMaterial name="materials:Peek" />
0554       </MaterialFraction>
0555       <MaterialFraction fraction="0.11119">
0556         <rMaterial name="materials:Polyethylene" />
0557       </MaterialFraction>
0558       <MaterialFraction fraction="0.55824">
0559         <rMaterial name="trackermaterial:T_FR4" />
0560       </MaterialFraction>
0561       <MaterialFraction fraction="0.01005">
0562         <rMaterial name="materials:BGA" />
0563       </MaterialFraction>
0564       <MaterialFraction fraction="0.00048">
0565         <rMaterial name="materials:Nickel" />
0566       </MaterialFraction>
0567     </CompositeMaterial>
0568     <CompositeMaterial name="TEC_ICC0LB" density="2.916*g/cm3" method="mixture by weight" symbol=" ">
0569       <MaterialFraction fraction="0.04027">
0570         <rMaterial name="materials:T_Kapton" />
0571       </MaterialFraction>
0572       <MaterialFraction fraction="0.03318">
0573         <rMaterial name="trackermaterial:T_Aluminium" />
0574       </MaterialFraction>
0575       <MaterialFraction fraction="0.0001">
0576         <rMaterial name="materials:Gold" />
0577       </MaterialFraction>
0578       <MaterialFraction fraction="0.04808">
0579         <rMaterial name="materials:Ceramic" />
0580       </MaterialFraction>
0581       <MaterialFraction fraction="0.2504">
0582         <rMaterial name="trackermaterial:T_Copper" />
0583       </MaterialFraction>
0584       <MaterialFraction fraction="0.03892">
0585         <rMaterial name="materials:Brass" />
0586       </MaterialFraction>
0587       <MaterialFraction fraction="0.04242">
0588         <rMaterial name="materials:Peek" />
0589       </MaterialFraction>
0590       <MaterialFraction fraction="0.17716">
0591         <rMaterial name="materials:Polyethylene" />
0592       </MaterialFraction>
0593       <MaterialFraction fraction="0.3454">
0594         <rMaterial name="trackermaterial:T_FR4" />
0595       </MaterialFraction>
0596       <MaterialFraction fraction="0.02218">
0597         <rMaterial name="materials:BGA" />
0598       </MaterialFraction>
0599       <MaterialFraction fraction="0.00189">
0600         <rMaterial name="materials:Nickel" />
0601       </MaterialFraction>
0602     </CompositeMaterial>
0603     <CompositeMaterial name="TEC_ICC2B" density="2.868*g/cm3" method="mixture by weight" symbol=" ">
0604       <MaterialFraction fraction="0.03474">
0605         <rMaterial name="materials:T_Kapton" />
0606       </MaterialFraction>
0607       <MaterialFraction fraction="0.02862">
0608         <rMaterial name="trackermaterial:T_Aluminium" />
0609       </MaterialFraction>
0610       <MaterialFraction fraction="9e-05">
0611         <rMaterial name="materials:Gold" />
0612       </MaterialFraction>
0613       <MaterialFraction fraction="0.04148">
0614         <rMaterial name="materials:Ceramic" />
0615       </MaterialFraction>
0616       <MaterialFraction fraction="0.23894">
0617         <rMaterial name="trackermaterial:T_Copper" />
0618       </MaterialFraction>
0619       <MaterialFraction fraction="0.03358">
0620         <rMaterial name="materials:Brass" />
0621       </MaterialFraction>
0622       <MaterialFraction fraction="0.03659">
0623         <rMaterial name="materials:Peek" />
0624       </MaterialFraction>
0625       <MaterialFraction fraction="0.15283">
0626         <rMaterial name="materials:Polyethylene" />
0627       </MaterialFraction>
0628       <MaterialFraction fraction="0.41232">
0629         <rMaterial name="trackermaterial:T_FR4" />
0630       </MaterialFraction>
0631       <MaterialFraction fraction="0.01918">
0632         <rMaterial name="materials:BGA" />
0633       </MaterialFraction>
0634       <MaterialFraction fraction="0.00163">
0635         <rMaterial name="materials:Nickel" />
0636       </MaterialFraction>
0637     </CompositeMaterial>
0638     <CompositeMaterial name="TEC_ICC46B" density="3.096*g/cm3" method="mixture by weight" symbol=" ">
0639       <MaterialFraction fraction="0.04246">
0640         <rMaterial name="materials:T_Kapton" />
0641       </MaterialFraction>
0642       <MaterialFraction fraction="0.01272">
0643         <rMaterial name="trackermaterial:T_Aluminium" />
0644       </MaterialFraction>
0645       <MaterialFraction fraction="0.0001">
0646         <rMaterial name="materials:Gold" />
0647       </MaterialFraction>
0648       <MaterialFraction fraction="0.03072">
0649         <rMaterial name="materials:Ceramic" />
0650       </MaterialFraction>
0651       <MaterialFraction fraction="0.238">
0652         <rMaterial name="trackermaterial:T_Copper" />
0653       </MaterialFraction>
0654       <MaterialFraction fraction="0.01492">
0655         <rMaterial name="materials:Brass" />
0656       </MaterialFraction>
0657       <MaterialFraction fraction="0.04473">
0658         <rMaterial name="materials:Peek" />
0659       </MaterialFraction>
0660       <MaterialFraction fraction="0.12221">
0661         <rMaterial name="materials:Polyethylene" />
0662       </MaterialFraction>
0663       <MaterialFraction fraction="0.47552">
0664         <rMaterial name="trackermaterial:T_FR4" />
0665       </MaterialFraction>
0666       <MaterialFraction fraction="0.01664">
0667         <rMaterial name="materials:BGA" />
0668       </MaterialFraction>
0669       <MaterialFraction fraction="0.002">
0670         <rMaterial name="materials:Nickel" />
0671       </MaterialFraction>
0672     </CompositeMaterial>
0673     <CompositeMaterial name="TEC_InnerManifold" density="3.698*g/cm3" method="mixture by weight" symbol=" ">
0674       <MaterialFraction fraction="0.16543">
0675         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
0676       </MaterialFraction>
0677       <MaterialFraction fraction="0.83457">
0678         <rMaterial name="materials:Titanium" />
0679       </MaterialFraction>
0680     </CompositeMaterial>
0681     <CompositeMaterial name="TEC_CCUM" density="4.762*g/cm3" method="mixture by weight" symbol=" ">
0682       <MaterialFraction fraction="0.27951">
0683         <rMaterial name="materials:Epoxy" />
0684       </MaterialFraction>
0685       <MaterialFraction fraction="0.0881">
0686         <rMaterial name="trackermaterial:T_Copper" />
0687       </MaterialFraction>
0688       <MaterialFraction fraction="0.55723">
0689         <rMaterial name="trackermaterial:T_FR4" />
0690       </MaterialFraction>
0691       <MaterialFraction fraction="0.07516">
0692         <rMaterial name="materials:BGA" />
0693       </MaterialFraction>
0694     </CompositeMaterial>
0695     <CompositeMaterial name="TEC_ServChan" density="3.182*g/cm3" method="mixture by weight" symbol=" ">
0696       <MaterialFraction fraction="0.01852">
0697         <rMaterial name="trackermaterial:T_Aluminium" />
0698       </MaterialFraction>
0699       <MaterialFraction fraction="0.88755">
0700         <rMaterial name="trackermaterial:Fibre_Ribbon" />
0701       </MaterialFraction>
0702       <MaterialFraction fraction="0.09393">
0703         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0704       </MaterialFraction>
0705     </CompositeMaterial>
0706     <CompositeMaterial name="TEC_ServChanIns" density="0.943*g/cm3" method="mixture by weight" symbol=" ">
0707       <MaterialFraction fraction="1.0">
0708         <rMaterial name="trackermaterial:T_Aluminium" />
0709       </MaterialFraction>
0710     </CompositeMaterial>
0711     <CompositeMaterial name="TEC_AxGrounding" density="2.127*g/cm3" method="mixture by weight" symbol=" ">
0712       <MaterialFraction fraction="0.20529">
0713         <rMaterial name="trackermaterial:T_Copper" />
0714       </MaterialFraction>
0715       <MaterialFraction fraction="0.79471">
0716         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0717       </MaterialFraction>
0718     </CompositeMaterial>
0719     <CompositeMaterial name="TEC_CoolPipe" density="9.274*g/cm3" method="mixture by weight" symbol=" ">
0720       <MaterialFraction fraction="1.0">
0721         <rMaterial name="materials:Steel-008" />
0722       </MaterialFraction>
0723     </CompositeMaterial>
0724     <CompositeMaterial name="TEC_AxCable" density="0.957*g/cm3" method="mixture by weight" symbol=" ">
0725       <MaterialFraction fraction="0.03995">
0726         <rMaterial name="trackermaterial:MS_cntrl_cable" />
0727       </MaterialFraction>
0728       <MaterialFraction fraction="0.32482">
0729         <rMaterial name="trackermaterial:CAB_Al48" />
0730       </MaterialFraction>
0731       <MaterialFraction fraction="0.34061">
0732         <rMaterial name="trackermaterial:CAB_Al36" />
0733       </MaterialFraction>
0734       <MaterialFraction fraction="0.29462">
0735         <rMaterial name="trackermaterial:CAB_Al60" />
0736       </MaterialFraction>
0737     </CompositeMaterial>
0738     <CompositeMaterial name="TEC_GasPipe" density="2.937*g/cm3" method="mixture by weight" symbol=" ">
0739       <MaterialFraction fraction="0.04053">
0740         <rMaterial name="materials:Steel-008" />
0741       </MaterialFraction>
0742       <MaterialFraction fraction="0.95947">
0743         <rMaterial name="trackermaterial:T_Aluminium" />
0744       </MaterialFraction>
0745     </CompositeMaterial>
0746     <CompositeMaterial name="TEC_PhiCableL" density="0.453*g/cm3" method="mixture by weight" symbol=" ">
0747       <MaterialFraction fraction="0.19421">
0748         <rMaterial name="trackermaterial:CAB_Al48" />
0749       </MaterialFraction>
0750       <MaterialFraction fraction="0.06174">
0751         <rMaterial name="trackermaterial:MS_cntrl_cable" />
0752       </MaterialFraction>
0753       <MaterialFraction fraction="0.20367">
0754         <rMaterial name="trackermaterial:CAB_Al36" />
0755       </MaterialFraction>
0756       <MaterialFraction fraction="0.19221">
0757         <rMaterial name="trackermaterial:T_Copper" />
0758       </MaterialFraction>
0759       <MaterialFraction fraction="0.06638">
0760         <rMaterial name="materials:Tin" />
0761       </MaterialFraction>
0762       <MaterialFraction fraction="0.17603">
0763         <rMaterial name="trackermaterial:CAB_Al60" />
0764       </MaterialFraction>
0765       <MaterialFraction fraction="0.10576">
0766         <rMaterial name="materials:Epoxy" />
0767       </MaterialFraction>
0768     </CompositeMaterial>
0769     <CompositeMaterial name="TEC_PhiCableU" density="0.755*g/cm3" method="mixture by weight" symbol=" ">
0770       <MaterialFraction fraction="0.1898">
0771         <rMaterial name="trackermaterial:CAB_Al48" />
0772       </MaterialFraction>
0773       <MaterialFraction fraction="0.06692">
0774         <rMaterial name="trackermaterial:MS_cntrl_cable" />
0775       </MaterialFraction>
0776       <MaterialFraction fraction="0.1852">
0777         <rMaterial name="trackermaterial:CAB_Al36" />
0778       </MaterialFraction>
0779       <MaterialFraction fraction="0.20844">
0780         <rMaterial name="trackermaterial:T_Copper" />
0781       </MaterialFraction>
0782       <MaterialFraction fraction="0.07162">
0783         <rMaterial name="materials:Tin" />
0784       </MaterialFraction>
0785       <MaterialFraction fraction="0.20623">
0786         <rMaterial name="trackermaterial:CAB_Al60" />
0787       </MaterialFraction>
0788       <MaterialFraction fraction="0.07178">
0789         <rMaterial name="materials:Epoxy" />
0790       </MaterialFraction>
0791     </CompositeMaterial>
0792     <CompositeMaterial name="TEC_GroundingRing" density="23.139*g/cm3" method="mixture by weight" symbol=" ">
0793       <MaterialFraction fraction="0.2285">
0794         <rMaterial name="materials:T_Kapton" />
0795       </MaterialFraction>
0796       <MaterialFraction fraction="0.7715">
0797         <rMaterial name="trackermaterial:T_Copper" />
0798       </MaterialFraction>
0799     </CompositeMaterial>
0800     <CompositeMaterial name="TEC_Skin" density="1.352*g/cm3" method="mixture by weight" symbol=" ">
0801       <MaterialFraction fraction="0.18681">
0802         <rMaterial name="trackermaterial:T_Aluminium" />
0803       </MaterialFraction>
0804       <MaterialFraction fraction="0.81319">
0805         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0806       </MaterialFraction>
0807     </CompositeMaterial>
0808     <CompositeMaterial name="TEC_OptoCon" density="0.321*g/cm3" method="mixture by weight" symbol=" ">
0809       <MaterialFraction fraction="0.50304">
0810         <rMaterial name="materials:Steel-008" />
0811       </MaterialFraction>
0812       <MaterialFraction fraction="0.48126">
0813         <rMaterial name="trackermaterial:T_Ribbon12xMUConn" />
0814       </MaterialFraction>
0815       <MaterialFraction fraction="0.00623">
0816         <rMaterial name="trackermaterial:T_Aluminium" />
0817       </MaterialFraction>
0818       <MaterialFraction fraction="0.00948">
0819         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0820       </MaterialFraction>
0821     </CompositeMaterial>
0822     <CompositeMaterial name="TEC_Rails" density="2.211*g/cm3" method="mixture by weight" symbol=" ">
0823       <MaterialFraction fraction="1.0">
0824         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0825       </MaterialFraction>
0826     </CompositeMaterial>
0827     <CompositeMaterial name="TEC_BackDiskCF" density="2.984*g/cm3" method="mixture by weight" symbol=" ">
0828       <MaterialFraction fraction="1.0">
0829         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0830       </MaterialFraction>
0831     </CompositeMaterial>
0832     <CompositeMaterial name="TEC_ThermalShield" density="0.166*g/cm3" method="mixture by weight" symbol=" ">
0833       <MaterialFraction fraction="0.00385">
0834         <rMaterial name="materials:Polyethylene" />
0835       </MaterialFraction>
0836       <MaterialFraction fraction="0.0037">
0837         <rMaterial name="trackermaterial:T_Copper" />
0838       </MaterialFraction>
0839       <MaterialFraction fraction="0.22782">
0840         <rMaterial name="tecmaterial:TEC_Nomex" />
0841       </MaterialFraction>
0842       <MaterialFraction fraction="0.01799">
0843         <rMaterial name="trackermaterial:T_Aluminium" />
0844       </MaterialFraction>
0845       <MaterialFraction fraction="0.74664">
0846         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0847       </MaterialFraction>
0848     </CompositeMaterial>
0849     <CompositeMaterial name="TEC_CircPipe" density="0.763*g/cm3" method="mixture by weight" symbol=" ">
0850       <MaterialFraction fraction="0.13141">
0851         <rMaterial name="trackermaterial:CAB_Al48" />
0852       </MaterialFraction>
0853       <MaterialFraction fraction="0.15522">
0854         <rMaterial name="trackermaterial:MS_cntrl_cable" />
0855       </MaterialFraction>
0856       <MaterialFraction fraction="0.13783">
0857         <rMaterial name="trackermaterial:CAB_Al36" />
0858       </MaterialFraction>
0859       <MaterialFraction fraction="0.41593">
0860         <rMaterial name="materials:Steel-008" />
0861       </MaterialFraction>
0862       <MaterialFraction fraction="0.11923">
0863         <rMaterial name="trackermaterial:CAB_Al60" />
0864       </MaterialFraction>
0865       <MaterialFraction fraction="0.04038">
0866         <rMaterial name="materials:Brass" />
0867       </MaterialFraction>
0868     </CompositeMaterial>
0869     <CompositeMaterial name="TEC_BHDisk" density="1.556*g/cm3" method="mixture by weight" symbol=" ">
0870       <MaterialFraction fraction="0.00661">
0871         <rMaterial name="materials:Epoxy" />
0872       </MaterialFraction>
0873       <MaterialFraction fraction="0.00467">
0874         <rMaterial name="materials:Steel-008" />
0875       </MaterialFraction>
0876       <MaterialFraction fraction="0.01234">
0877         <rMaterial name="trackermaterial:T_Nomex" />
0878       </MaterialFraction>
0879       <MaterialFraction fraction="0.03247">
0880         <rMaterial name="trackermaterial:T_Copper" />
0881       </MaterialFraction>
0882       <MaterialFraction fraction="0.94391">
0883         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0884       </MaterialFraction>
0885     </CompositeMaterial>
0886     <CompositeMaterial name="TEC_BHCovers" density="1.834*g/cm3" method="mixture by weight" symbol=" ">
0887       <MaterialFraction fraction="0.05206">
0888         <rMaterial name="materials:T_Kapton" />
0889       </MaterialFraction>
0890       <MaterialFraction fraction="0.11002">
0891         <rMaterial name="materials:Nickel" />
0892       </MaterialFraction>
0893       <MaterialFraction fraction="0.83792">
0894         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0895       </MaterialFraction>
0896     </CompositeMaterial>
0897     <CompositeMaterial density="2.669*0.79*g/cm3" method="mixture by weight" name="TEC_PatchpanelBox" symbol=" ">
0898       <MaterialFraction fraction="0.01151">
0899         <rMaterial name="trackermaterial:CAB_Al48" />
0900       </MaterialFraction>
0901       <MaterialFraction fraction="0.19806">
0902         <rMaterial name="trackermaterial:T_Aluminium" />
0903       </MaterialFraction>
0904       <MaterialFraction fraction="0.01207">
0905         <rMaterial name="trackermaterial:CAB_Al36" />
0906       </MaterialFraction>
0907       <MaterialFraction fraction="0.7577">
0908         <rMaterial name="trackermaterial:MS_Cu60" />
0909       </MaterialFraction>
0910       <MaterialFraction fraction="0.00372">
0911         <rMaterial name="materials:Steel-008" />
0912       </MaterialFraction>
0913       <MaterialFraction fraction="0.01044">
0914         <rMaterial name="trackermaterial:CAB_Al60" />
0915       </MaterialFraction>
0916       <MaterialFraction fraction="0.0065">
0917         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0918       </MaterialFraction>
0919     </CompositeMaterial>
0920 <CompositeMaterial density="2.669*1.21*g/cm3" method="mixture by weight" name="TEC_Connectors" symbol=" ">
0921                         <MaterialFraction fraction="0.01151">
0922                                 <rMaterial name="trackermaterial:CAB_Al48"/>
0923                         </MaterialFraction>
0924                         <MaterialFraction fraction="0.19806">
0925                                 <rMaterial name="trackermaterial:T_Aluminium"/>
0926                         </MaterialFraction>
0927                         <MaterialFraction fraction="0.01207">
0928                                 <rMaterial name="trackermaterial:CAB_Al36"/>
0929                         </MaterialFraction>
0930                         <MaterialFraction fraction="0.7577">
0931                                 <rMaterial name="trackermaterial:MS_Cu60"/>
0932                         </MaterialFraction>
0933                         <MaterialFraction fraction="0.00372">
0934                                 <rMaterial name="materials:Steel-008"/>
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0936                         <MaterialFraction fraction="0.01044">
0937                                 <rMaterial name="trackermaterial:CAB_Al60"/>
0938                         </MaterialFraction>
0939                         <MaterialFraction fraction="0.0065">
0940                                 <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
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0942 </CompositeMaterial>
0943     <CompositeMaterial name="TEC_PatchCtrlBox" density="1.382*g/cm3" method="mixture by weight" symbol=" ">
0944       <MaterialFraction fraction="0.00445">
0945         <rMaterial name="trackermaterial:MS_cntrl_cable" />
0946       </MaterialFraction>
0947       <MaterialFraction fraction="0.8749">
0948         <rMaterial name="trackermaterial:T_Aluminium" />
0949       </MaterialFraction>
0950       <MaterialFraction fraction="0.12065">
0951         <rMaterial name="trackermaterial:Fibre_Ribbon" />
0952       </MaterialFraction>
0953     </CompositeMaterial>
0954     <CompositeMaterial name="TEC_AlignRing" density="0.534*g/cm3" method="mixture by weight" symbol=" ">
0955       <MaterialFraction fraction="0.16497">
0956         <rMaterial name="trackermaterial:T_Aluminium" />
0957       </MaterialFraction>
0958       <MaterialFraction fraction="0.0189">
0959         <rMaterial name="materials:Titanium" />
0960       </MaterialFraction>
0961       <MaterialFraction fraction="0.00284">
0962         <rMaterial name="materials:Silicon" />
0963       </MaterialFraction>
0964       <MaterialFraction fraction="0.04474">
0965         <rMaterial name="materials:Epoxy" />
0966       </MaterialFraction>
0967       <MaterialFraction fraction="0.00378">
0968         <rMaterial name="trackermaterial:T_FR4" />
0969       </MaterialFraction>
0970       <MaterialFraction fraction="0.76478">
0971         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
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0973     </CompositeMaterial>
0974     <CompositeMaterial name="Tk_SO_FC_C" density="0.178*g/cm3" method="mixture by weight" symbol=" ">
0975       <MaterialFraction fraction="0.13847">
0976         <rMaterial name="trackermaterial:T_Aluminium" />
0977       </MaterialFraction>
0978       <MaterialFraction fraction="0.00404">
0979         <rMaterial name="trackermaterial:T_Copper" />
0980       </MaterialFraction>
0981       <MaterialFraction fraction="0.15144">
0982         <rMaterial name="tecmaterial:TEC_Nomex" />
0983       </MaterialFraction>
0984       <MaterialFraction fraction="0.70605">
0985         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0986       </MaterialFraction>
0987     </CompositeMaterial>
0988     <CompositeMaterial name="TEC_wheel_Nomex" density="0.038*g/cm3" method="mixture by weight" symbol=" ">
0989       <MaterialFraction fraction="1.0">
0990         <rMaterial name="trackermaterial:T_Nomex" />
0991       </MaterialFraction>
0992     </CompositeMaterial>
0993     <CompositeMaterial name="TEC_wheel_CF" density="1.269*g/cm3" method="mixture by weight" symbol=" ">
0994       <MaterialFraction fraction="1.0">
0995         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0996       </MaterialFraction>
0997     </CompositeMaterial>
0998     <CompositeMaterial name="TEC_wheel6_Nomex" density="0.024*g/cm3" method="mixture by weight" symbol=" ">
0999       <MaterialFraction fraction="1.0">
1000         <rMaterial name="trackermaterial:T_Nomex" />
1001       </MaterialFraction>
1002     </CompositeMaterial>
1003     <CompositeMaterial name="TEC_wheel6_CF" density="1.627*g/cm3" method="mixture by weight" symbol=" ">
1004       <MaterialFraction fraction="1.0">
1005         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
1006       </MaterialFraction>
1007     </CompositeMaterial>
1008     <CompositeMaterial name="TEC_wheelinsert" density="1.353*g/cm3" method="mixture by weight" symbol=" ">
1009       <MaterialFraction fraction="1.0">
1010         <rMaterial name="trackermaterial:T_Aluminium" />
1011       </MaterialFraction>
1012     </CompositeMaterial>
1013     <CompositeMaterial name="TEC_Fixframe" density="1.372*g/cm3" method="mixture by weight" symbol=" ">
1014       <MaterialFraction fraction="1.0">
1015         <rMaterial name="trackermaterial:T_Aluminium" />
1016       </MaterialFraction>
1017     </CompositeMaterial>
1018     <CompositeMaterial name="TEC_FixServ" density="3.050*g/cm3" method="mixture by weight" symbol=" ">
1019       <MaterialFraction fraction="0.14267">
1020         <rMaterial name="materials:Steel-008" />
1021       </MaterialFraction>
1022       <MaterialFraction fraction="0.85733">
1023         <rMaterial name="trackermaterial:T_Aluminium" />
1024       </MaterialFraction>
1025     </CompositeMaterial>
1026     <CompositeMaterial name="TEC_AlignHolder" density="0.559*g/cm3" method="mixture by weight" symbol=" ">
1027       <MaterialFraction fraction="1.0">
1028         <rMaterial name="trackermaterial:T_Aluminium" />
1029       </MaterialFraction>
1030     </CompositeMaterial>
1031     <CompositeMaterial name="TEC_CraneBracket" density="2.021*g/cm3" method="mixture by weight" symbol=" ">
1032       <MaterialFraction fraction="1.0">
1033         <rMaterial name="trackermaterial:T_Aluminium" />
1034       </MaterialFraction>
1035     </CompositeMaterial>
1036     <CompositeMaterial name="TEC_Beamsplitter" density="1.207*g/cm3" method="mixture by weight" symbol=" ">
1037       <MaterialFraction fraction="0.04703">
1038         <rMaterial name="materials:Silica" />
1039       </MaterialFraction>
1040       <MaterialFraction fraction="0.87717">
1041         <rMaterial name="trackermaterial:T_Aluminium" />
1042       </MaterialFraction>
1043       <MaterialFraction fraction="0.0758">
1044         <rMaterial name="materials:Steel-008" />
1045       </MaterialFraction>
1046     </CompositeMaterial>
1047     <CompositeMaterial name="TEC_RailsConnector" density="6.305*g/cm3" method="mixture by weight" symbol=" ">
1048       <MaterialFraction fraction="0.10736">
1049         <rMaterial name="materials:Steel-008" />
1050       </MaterialFraction>
1051       <MaterialFraction fraction="0.89264">
1052         <rMaterial name="trackermaterial:T_Aluminium" />
1053       </MaterialFraction>
1054     </CompositeMaterial>
1055     <CompositeMaterial name="TEC_RailsSupport" density="2.843*g/cm3" method="mixture by weight" symbol=" ">
1056       <MaterialFraction fraction="0.00641">
1057         <rMaterial name="materials:Polyethylene" />
1058       </MaterialFraction>
1059       <MaterialFraction fraction="0.08031">
1060         <rMaterial name="materials:Steel-008" />
1061       </MaterialFraction>
1062       <MaterialFraction fraction="0.00221">
1063         <rMaterial name="materials:Brass" />
1064       </MaterialFraction>
1065       <MaterialFraction fraction="0.91107">
1066         <rMaterial name="trackermaterial:T_Aluminium" />
1067       </MaterialFraction>
1068     </CompositeMaterial>
1069     <CompositeMaterial name="TEC_Tiltmeter" density="0.659*g/cm3" method="mixture by weight" symbol=" ">
1070       <MaterialFraction fraction="0.24222">
1071         <rMaterial name="trackermaterial:T_Aluminium" />
1072       </MaterialFraction>
1073       <MaterialFraction fraction="0.00433">
1074         <rMaterial name="materials:Titanium" />
1075       </MaterialFraction>
1076       <MaterialFraction fraction="0.00433">
1077         <rMaterial name="trackermaterial:T_Copper" />
1078       </MaterialFraction>
1079       <MaterialFraction fraction="0.61421">
1080         <rMaterial name="materials:Epoxy" />
1081       </MaterialFraction>
1082       <MaterialFraction fraction="0.00433">
1083         <rMaterial name="materials:Polyethylene" />
1084       </MaterialFraction>
1085       <MaterialFraction fraction="0.0519">
1086         <rMaterial name="trackermaterial:T_FR4" />
1087       </MaterialFraction>
1088       <MaterialFraction fraction="0.07869">
1089         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
1090       </MaterialFraction>
1091     </CompositeMaterial>
1092   </MaterialSection>
1093 </DDDefinition>