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Tutorials/2DStrain/Strain fitting of 2D data in GSAS-II.htm
r2320 r2384 25 25 <o:Author>Von Dreele</o:Author> 26 26 <o:LastAuthor>Von Dreele</o:LastAuthor> 27 <o:Revision>1 4</o:Revision>28 <o:TotalTime>73 2</o:TotalTime>27 <o:Revision>15</o:Revision> 28 <o:TotalTime>733</o:TotalTime> 29 29 <o:Created>2014-01-13T15:39:00Z</o:Created> 30 <o:LastSaved>2016-0 5-27T17:22:00Z</o:LastSaved>31 <o:Pages>1 </o:Pages>32 <o:Words>12 30</o:Words>33 <o:Characters>70 13</o:Characters>30 <o:LastSaved>2016-07-28T18:34:00Z</o:LastSaved> 31 <o:Pages>19</o:Pages> 32 <o:Words>1229</o:Words> 33 <o:Characters>7008</o:Characters> 34 34 <o:Company>Argonne National Laboratory</o:Company> 35 35 <o:Lines>58</o:Lines> 36 36 <o:Paragraphs>16</o:Paragraphs> 37 <o:CharactersWithSpaces>822 7</o:CharactersWithSpaces>37 <o:CharactersWithSpaces>8221</o:CharactersWithSpaces> 38 38 <o:Version>16.00</o:Version> 39 39 </o:DocumentProperties> … … 48 48 <!--[if gte mso 9]><xml> 49 49 <w:WordDocument> 50 <w:View>Print</w:View> 50 51 <w:SpellingState>Clean</w:SpellingState> 51 52 <w:GrammarState>Clean</w:GrammarState> … … 667 668 {font-family:"Cambria Math"; 668 669 panose-1:2 4 5 3 5 4 6 3 2 4; 669 mso-font-charset: 0;670 mso-font-charset:1; 670 671 mso-generic-font-family:roman; 671 672 mso-font-pitch:variable; 672 mso-font-signature: -536870145 1107305727 0 0 4150;}673 mso-font-signature:0 0 0 0 0 0;} 673 674 @font-face 674 675 {font-family:Calibri; … … 1307 1308 <p class=MsoNormal>For this demo, data were collected with a MAR2300 area 1308 1309 detector at APS 1-ID-C with a wavelength 0.12398 Å (100<span style='font-family: 1309 Symbol'>m</span>m diameter beam) from a 1.5mm square hot rolled steel test specimen;1310 the front surface has been dusted with some CeO<sub>2</sub> to aid in1310 Symbol'>m</span>m diameter beam) from a 1.5mm square hot rolled steel test 1311 specimen; the front surface has been dusted with some CeO<sub>2</sub> to aid in 1311 1312 calibration. Three images are used here; one is with no load on the sample and 1312 1313 the other two are with the sample under tension along the y-axis (vertical). … … 1338 1339 style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif; 1339 1340 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: 1340 Calibri;mso-bidi-theme-font:minor-latin'>/exercises/2Dstrain</span></b> and 1341 then select the files <b style='mso-bidi-font-weight:normal'><span 1342 style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin; 1343 mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Calibri;mso-bidi-theme-font: 1344 minor-latin'>nx09_strain_001.mar<span class=GramE>2300, <span style='font-family: 1345 "Times New Roman",serif;font-weight:normal'><span 1346 style='mso-spacerun:yes'> </span></span>nx</span>09_strain_006.mar2300 </span></b>and 1347 <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif; 1348 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin'>nx09_strain_011.mar2300</span></b> 1349 and press <b style='mso-bidi-font-weight:normal'><span style='font-family:"Calibri",sans-serif; 1350 mso-ascii-theme-font:minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family: 1351 Calibri;mso-bidi-theme-font:minor-latin'>Open</span></b>.<span 1352 style='mso-no-proof:yes'> Select the 1<sup>st</sup> image (001) from the 1353 GSAS-II data tree and select </span><b style='mso-bidi-font-weight:normal'><span 1354 style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin; 1355 mso-hansi-theme-font:minor-latin;mso-no-proof:yes'>Image Controls</span></b><span 1356 style='mso-no-proof:yes'>; adjust the </span><b style='mso-bidi-font-weight: 1341 Calibri;mso-bidi-theme-font:minor-latin'>2Dstrain/data</span></b> and then 1342 select the files <b style='mso-bidi-font-weight:normal'><span style='font-family: 1343 "Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font: 1344 minor-latin;mso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin'>nx09_strain_001.mar<span 1345 class=GramE>2300, <span style='font-family:"Times New Roman",serif;font-weight: 1346 normal'><span style='mso-spacerun:yes'> </span></span>nx</span>09_strain_006.mar2300 1347 </span></b>and <b style='mso-bidi-font-weight:normal'><span style='font-family: 1348 "Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font: 1349 minor-latin'>nx09_strain_011.mar2300</span></b> and press <b style='mso-bidi-font-weight: 1357 1350 normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font: 1358 minor-latin;mso-hansi-theme-font:minor-latin;mso-no-proof:yes'>Max intensity</span></b><span 1351 minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Calibri; 1352 mso-bidi-theme-font:minor-latin'>Open</span></b>.<span style='mso-no-proof: 1353 yes'> Select the 1<sup>st</sup> image (001) from the GSAS-II data tree and 1354 select </span><b style='mso-bidi-font-weight:normal'><span style='font-family: 1355 "Calibri",sans-serif;mso-ascii-theme-font:minor-latin;mso-hansi-theme-font: 1356 minor-latin;mso-no-proof:yes'>Image Controls</span></b><span style='mso-no-proof: 1357 yes'>; adjust the </span><b style='mso-bidi-font-weight:normal'><span 1358 style='font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin; 1359 mso-hansi-theme-font:minor-latin;mso-no-proof:yes'>Max intensity</span></b><span 1359 1360 style='mso-no-proof:yes'> so that the CeO2 rings are visible (~1500 will 1360 1361 suffice). You should see:<o:p></o:p></span></p> … … 1554 1555 <p class=MsoNormal>And the rings are listed on the <b style='mso-bidi-font-weight: 1555 1556 normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font: 1556 minor-latin;mso-hansi-theme-font:minor-latin'>Stress/Strain</span></b> data 1557 window;a scroll bar allows easy access to all the entries.</p>1557 minor-latin;mso-hansi-theme-font:minor-latin'>Stress/Strain</span></b> data window; 1558 a scroll bar allows easy access to all the entries.</p> 1558 1559 1559 1560 <p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape … … 1574 1575 a refresh of the ring selections; after you are done the <b style='mso-bidi-font-weight: 1575 1576 normal'><span style='font-family:"Calibri",sans-serif;mso-ascii-theme-font: 1576 minor-latin;mso-hansi-theme-font:minor-latin'>Strain</span></b> plot should 1577 l ook like</p>1577 minor-latin;mso-hansi-theme-font:minor-latin'>Strain</span></b> plot should look 1578 like</p> 1578 1579 1579 1580 <p class=MsoNormal><span style='mso-no-proof:yes'><!--[if gte vml 1]><v:shape
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