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Application Report

Application Report. Dr. Ya-Ching Yang phone: (02)86981212 #205 email: yaching.yang@bruker.com.tw. Experiments with New D2 PHASER. The measurements were made with the D2 Phaser diffractometer (θ-θ). Every samples were measured in the Bragg-Brentano geometry.

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Application Report

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  1. Application Report Dr. Ya-Ching Yang phone: (02)86981212 #205 email: yaching.yang@bruker.com.tw

  2. Experiments withNew D2 PHASER • The measurements were made with the D2 Phaserdiffractometer(θ-θ). • Every samples were measured in the Bragg-Brentano geometry. • The LynxEye fast linear detector was used for all measurements. • The powder samples were prepared in a standard PMMA sample holder (cavity diameter 25 mm and 1 mm depth). • The bulk samples were prepared in a standard PMMA sample holder (cavity diameter 40 mm and 5 mm depth). • The few amount powder samples & thin film samples were prepared in a standard Si low background sample holder. PMMA sample holder Si Low Background Sample Holder

  3. Configuration of the diffractometer Bragg-Brentano Geometry

  4. The LynxEye fast linear detector LynxEye TM detector

  5. APPLICATION 1Fluorescence Powder

  6. Phase Identification in DIFFRAC.EVA

  7. Quantitative Analysis in TOPAS • A phase quantification (based on the Rietveld method, see next slides) was performed using the TOPAS software. • The final phase ratio (in wt%) is displayed on the picture.

  8. APPLICATION 2Lanthanide Powder

  9. Sample 1110.raw – XRD patterns • The sample was measured from 20o(2θ) to 90°(2θ) with a step size of 0.02°(2θ) . • The counting time was 0.5 sec per step.

  10. Phase Identification in DIFFRAC.EVA

  11. Quantitative Analysis in TOPAS Blue: raw data Red: calculated curve

  12. APPLICATION 3Mg2Si Alloy

  13. Quantitative Analysis in TOPAS

  14. Quantitative Analysis in TOPAS

  15. APPLICATION 4Lithium Battery Material

  16. Quantitative Analysis in TOPAS

  17. Quantitative Analysis in TOPAS

  18. Quantitative Analysis in TOPAS

  19. APPLICATION 5Silicon Ingot Powder

  20. Sample Si3N4_1 A phase identification was performed with the Diffrac.EVA software in combination with the PDF4+ database. Obviously, the sample contains two allotropic (alpha and beta) forms of Si3N4.

  21. Sample Si3N4_1 Adjusting the height of the sticks to the measured intensity, a semi-quantitative estimation of the phase is automatically performed (based on I/Icor coefficients). The sample contains about 88.8 wt% alpha-Si3N4 and 11.2 wt% beta-Si3N4.

  22. Quantitative Analysis in TOPAS A phase quantification (based on the Rietveld method, see next slides) was performed using the DiffracPlus TOPAS software. The final phase ratio (in wt%) is displayed on the picture. It is in very good agreement with semi-quantitative result.

  23. Sample SiC A phase identification was performed with the Diffrac.EVA software in combination with the PDF4+ database. The sample contains two allotropic forms of SiC: 6h and 15R. Traces of quartz and silicon could also be detected.

  24. Sample SiC Adjusting the height of the sticks to the measured intensity, a semi-quantitative estimation of the phase is automatically performed (based on I/Icor coefficients). The sample contains about 85 wt% SiC-6H, 14.3 wt% SiC-15R and traces of quartz and silicon.

  25. Quantitative Analysis in TOPAS A phase quantification (based on the Rietveld method, see next slides) was performed using the DiffracPlus TOPAS software. The final phase ratio (in wt%) is displayed on the picture. It is in good agreement with semi-quantitative result.

  26. APPLICATION 6Refractory Material

  27. Quantitative Analysis in TOPAS

  28. Quantitative Analysis in TOPAS

  29. Quantitative Analysis in TOPAS 高溫時，Corundum相消失

  30. APPLICATION 7MLCC (Multilayer Ceramic Capacitor) Material

  31. Quantitative Analysis in TOPAS

  32. Quantitative Analysis in TOPAS

  33. APPLICATION 8Fuel Cell Material

  34. Phase Identification in DIFFRAC.EVA

  35. Quantitative Analysis in TOPAS

  36. Quantitative Analysis in TOPAS

  37. LMSRStructure

  38. APPLICATION 9ZnO Powder

  39. Crystallite Calculation in TOPAS Crystallite size determined by whole pattern with structure is ~110 Å

  40. Crystallite Calculation in TOPAS Crystallite size determined by single line profile fitting with FP is ~135 Å

  41. APPLICATION 10Bio Material

  42. Phase Identification in DIFFRAC.EVA 34-0010 -Ca5(PO4)3(OH)-SG: P63/m (176) ,a=9.41480, c=6.87910 09-0169-Ca3(PO4)2, SG: R-3c (167) ,a=10.42900,c=37.38000

  43. TOPAS analysis Peak phase analysis with FPA function Great GOF and its Rwp down to 7.8%(<10%)

  44. TOPAS analysis Amorphous phase contents around 45%

  45. TOPAS Analysis Deconvolution of Ca5(PO4)3(OH) Phase CS:247.9nm

  46. APPLICATION 11Thin Film Application

  47. Phase Identification in DIFFRAC.EVA CIGS/Mo/Glass

  48. Phase Identification in DIFFRAC.EVA ITO/Glass

  49. Samples Before Laser Annealing GST/Glass

  50. Samples After Laser Annealing GST/Glass

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