File:Scienta1.jpg
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Summary
[edit]DescriptionScienta1.jpg |
English: electron lenses of a Scienta electron analyser with path of electrons |
Date | |
Source | Own work |
Author | Saiht |
Script in POVray
[edit]// Schnitt durch ein PhotoelectronSpetroskopie Experiment // by Matthias Kreier #version 0.8; global_settings { assumed_gamma 1.0 } #default{ finish{ ambient 0.6 diffuse 0.4 }} #include "colors.inc" #include "textures.inc" camera { ultra_wide_angle angle 20 location <20, 30, -65> look_at <0, 7, 0> } //plane { <0, 1, 0>, -1 pigment { color Red } } //plane { <0, 0, -1>, -50 pigment { color White} } plane { <0, 1, -1>, -2000 pigment { color LightGray} } // ****** Linsensystem zur Fokussierung und Retardierung ******* #declare Linsensystem = union{ difference{ union{ box{<-2.1,3.0,-2.1>,<2.1,3.2,2.1>} box{<-2.1,3.4,-2.1>,<2.1,3.6,2.1>} box{<-2.1,3.8,-2.1>,<2.1,4.0,2.1>} box{<-2.1,6.8,-2.1>,<2.1,7.0,2.1>} pigment { color Blue } } cylinder { < 0,2.9,0 > <0,7.1,0> 0.81 pigment { color Silver } } cylinder { < 0,2.9,0 > <0,7.1,0> 2 pigment { color Silver } inverse } } difference{ union{ cylinder{ < 0,4.2,0 > <0,4.4,0> 2.1 } cylinder{ < 0,4.3,0 > <0,6.5,0> 1.4 } cylinder{ < 0,6.4,0 > <0,6.6,0> 2.1 } cylinder{ < 0,7.2,0 > <0,7.4,0> 2.1 } cylinder{ < 0,7.3,0 > <0,9.9,0> 1.4 } cylinder{ < 0,9.8,0 > <0,10,0> 2.1 } cylinder{ < 0,10.2,0 > <0,10.4,0> 2.1 } cylinder{ < 0,10.3,0 > <0,11.2,0> 1.4 } } cylinder { < 0,4.1,0 > <0,11,0> 1.2 pigment { color Silver } } cylinder { < 0,10.9,0 > <0,11.3,0> 0.8 pigment { color Silver } } cylinder { < 0,4.1,0 > <0,11.3,0> 2 pigment { color Silver } inverse } } translate <0,1,0> } #declare Kugelanalysator = union{ intersection{ // innere Kugel difference{ sphere{<6,14,0>,4.2 texture{Polished_Chrome} } sphere{<6,14,0>,4 pigment{color Blue} } } box{<1,14,-1>,<11,19,5> pigment{color Red}} } intersection{ // äußere Kugel difference{ sphere{<6,14,0>,8 pigment{color Blue} } sphere{<6,14,0>,7.8 pigment{color Silver} } } box{<-3,14,-1>,<15,23,9> pigment{color Red}} } difference{ // Herzog-Platte cylinder { < 6,12.5,0 > < 6,13,0 > 9 pigment { color LightSteelBlue } } cylinder { < 0,12.4,0>,<0,13.1,0> 1.1 pigment{color Silver}} cylinder { < 12,12.4,0>,<12,13.1,0> 2.3 } } difference{ cylinder { < 12,12.5,0 > < 12,13.8,0 > 2.4 pigment { color Blue } } cylinder { < 12,12.4,0> < 12,13.9,0> 2.2 pigment{color Silver}} } intersection{ // Eingangsspalte union{ box {<-2,13.25,-2>,<2,13.35,2> pigment{color Blue} } box {<-0.6,13.3,-2>,<0.6,13.75,2> pigment{color Blue} } } box {<-0.2,13.2,-2.1>,<0.2,14.1,2.1> pigment{color Silver} inverse} } intersection{ // Eingangsblenden union{ cylinder { < 0,13.85,0 > < 0,13.9,0 > 2 pigment{color Blue} } cylinder { < 0,13.1,0 > < 0,13.15,0 > 2 pigment{color Blue} } } box {<-0.15,13.0,-1>,<0.15,14.1,1> pigment{color Silver} inverse} } } #declare Optik = union{ object { Linsensystem pigment { color Blue } } object { Kugelanalysator } rotate<0,0,0> } #declare Scienta = union{ intersection{ // Linsensystem und Analysator entlang x aufgeschnitten object { Optik } box{ <-3,2,0>, <15,23,9> pigment{color Red} } } intersection{ //aufgeschnitten union{ cylinder{<12,13.3,0> <12,13.8,0> 2 pigment{color CadetBlue}} // Channelplate cylinder{<12,13.0,0> <12,13.2,0> 2 pigment{color Green}} // Phosphorplatte } box{ <9,10,0>, <15,15,9> pigment{color rgbf <1,1,1,1>}} } difference{ // CCD Kamera cylinder{<12,9.5,0> <12,11,0> 1.8 pigment{color CadetBlue}} cylinder{<12,10 ,0> <12,11.1,0> 1.6 pigment{color Black}} } cylinder{<12,9.6,0> <12,8,0> 1.4 pigment{color CadetBlue}} cylinder{<12,8.1,0> <12,5.5,0> 1.8 pigment{color CadetBlue}} cone{<12,11,0> 1.6 <12,12.95,0> 2 texture{pigment{rgbf<1,1,0.7,0.97>}} } // ************* Weg der Elektronen ********* #declare Elektron1 = union{ cone { < 0,0,0 >, 0, <0,21.5,0>, 0.6 } cone { < 0,21.5,0 >, 0.6, <0,23,0>, 0.4 } cone { < 0,23,0 >, 0.4, <0,24.2,0>,0.03} cone { < 0,24,0 >, 0.03,<0,25,0>, 0.5 } cone { < 0,25,0 >, 0.5, <0,26,0>, 0.6 } cone { < 0,26,0 >, 0.6, <0,27,0>, 0.5 } cone { < 0,27,0 >, 0.5, <0,29.5>, 0.05 } cone { < 0,29.5,0>,0.05,<0,30,0>, 0.1 } intersection{ intersection{ torus{ 6,0.5 rotate<-3.8,0,0> translate <0,0.46,0> } torus{ 6,0.5 rotate< 3.8,0,0> translate <0,-0.46,0> } torus{ 6,0.7 translate <-0.67,0,0> } torus{ 6,0.7 translate < 0.67,0,0> } rotate<90,0,0> translate<6,30,0> } // torus{ 6,0.1 rotate < 90,0,0 > translate<6,30,0> } box{<-2,30,-2>,<13,39,2>} } } #declare Elektron2 = union{ intersection{ intersection{ torus{ 6,0.5 rotate<-3.8,0,0> translate <0,0.46,0> } torus{ 6,0.5 rotate< 3.8,0,0> translate <0,-0.46,0> } torus{ 6,0.7 translate <-0.67,0,0> } torus{ 6,0.7 translate < 0.67,0,0> } rotate<90,8,0> translate<6,14,0> } box{<-2,14,-2>,<13,23,2>} } cone { < 0,11,0.9 >, 0.2, <0,14.1,0.9>, 0.05 } cylinder { < 0,5.95,0.9 > <0,11,0.9> 0.2 } cone { < 0,0,0 >, 0, <0,6,0.9>, 0.2 } } #declare Elektron3 = union{ intersection{ intersection{ torus{ 6,0.5 rotate<-3.8,0,0> translate <0,0.46,0> } torus{ 6,0.5 rotate< 3.8,0,0> translate <0,-0.46,0> } torus{ 6,0.7 translate <-0.67,0,0> } torus{ 6,0.7 translate < 0.67,0,0> } rotate<90,-10,0> translate<6,14,0> } box{<-2,14,-2>,<13,23,2>} } cone { < 0,11,-0.9 >, 0.2, <0,14.1,-0.9>, 0.05 } cylinder { < 0,4.95,-0.9 > <0,11,-0.9> 0.2 } cone { < 0,0,0 >, 0, <0,5,-0.9>, 0.2 } } #declare Lichtquelle = union{ cylinder{ <-18,18,0> <1,-1,0> 0.5 texture{pigment{rgbf<1,1,0.6,0.7>}} } difference{ cylinder{ <-7.5,7.5.0> <-40,40,0> 1.2 } cylinder{ <-7.4,7.4.0> <-20,20,0> 0.5 } pigment { color LightBlue } } } #declare Sample = union{ box{<-4.8,-0.5,-4.8>,<4.8,0,4.8> pigment{color RichBlue}} cylinder{ < 0,-1,0 > < 0,-2,0> 1 pigment{color Green}} } } // ********** alles zusammenbauen ********* object { Scienta translate < 0,0,0 > rotate < 0,0,0 > } //object{ Elektron1 pigment{color Orange} rotate < -20,0,-20 > } object{ Elektron2 pigment{color rgbf <1,0.6,0,0.8>} } object{ Elektron3 pigment{color rgbf <1,1,0,0.8>} } object { Lichtquelle } object { Sample } // ********* Lichtquellen ************ light_source { <-60, 28, -200> color White } light_source { // <0, 26, -20> // <30, 30, -45> <20, 30, -65> color White } /* light_source { // Rückseite beleuchten <20, 30, 10> color White } */ /* light_source { // Kugel innen Licht <9, 21, 1.5> color White } */
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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current | 14:44, 15 June 2009 | 1,600 × 1,200 (131 KB) | Saiht (talk | contribs) | {{Information |Description={{en|1=electron lenses of a Scienta electron analyser with path of electrons}} |Source=Own work by uploader |Author=Saiht |Date=2009-06-15 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[Category:P |
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