• Acta Optica Sinica
  • Vol. 38, Issue 12, 1230002 (2018)
Zeming Duan1、2、*, Qili Jiang1、2, Jun Liu1、2, Qiuli Pan1、2, and Lin Cheng1、2、*
Author Affiliations
  • 1 Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China
  • 2 Beijing Radiation Center, Beijing 100875, China
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    DOI: 10.3788/AOS201838.1230002 Cite this Article Set citation alerts
    Zeming Duan, Qili Jiang, Jun Liu, Qiuli Pan, Lin Cheng. Micro Energy Dispersive X-Ray Diffraction Analysis by Polycapillary X-Ray Optics Focusing[J]. Acta Optica Sinica, 2018, 38(12): 1230002 Copy Citation Text show less
    Schematic of polycapillary X-ray optics
    Fig. 1. Schematic of polycapillary X-ray optics
    Schematic of scanning area of coin sample
    Fig. 2. Schematic of scanning area of coin sample
    Energy spectrum in scanning area of coin sample
    Fig. 3. Energy spectrum in scanning area of coin sample
    Crystal phase mappings in scanning area of coin sample. (a) Cu3Sn(0 8 3); (b) Sn(6 4 2); (c) CuO(2 0 2)
    Fig. 4. Crystal phase mappings in scanning area of coin sample. (a) Cu3Sn(0 8 3); (b) Sn(6 4 2); (c) CuO(2 0 2)
    Energy spectrum of coin sample measured by X-pert-pro-MPD XRD spectrometer
    Fig. 5. Energy spectrum of coin sample measured by X-pert-pro-MPD XRD spectrometer
    Ore particle sample
    Fig. 6. Ore particle sample
    Energy spectrum in scanning area of ore particle sample
    Fig. 7. Energy spectrum in scanning area of ore particle sample
    Crystal phase mappings in scanning area of ore particle sample. (a) Fe2O3(1 1 6); (b) Fe2O3(0 2 10);(c) SiO2(3 2 9); (d) SiO2(3 1 4)
    Fig. 8. Crystal phase mappings in scanning area of ore particle sample. (a) Fe2O3(1 1 6); (b) Fe2O3(0 2 10);(c) SiO2(3 2 9); (d) SiO2(3 1 4)
    Measurement dataReference data
    E /keVnd /nmPDF card numberd /nm(h k l)
    6.3410.1385Cu3Sn#01-12400.1380(0 8 3)
    7.5910.1155CuO#45-09370.1155(4 0 0)
    10.1010.0869Sn#05-03900.0867(6 4 2)
    11.2220.1563CuO#48-15480.1582(2 0 2)
    11.9020.1474Cu2O#34-13540.1486(2 2 0)
    13.6520.1284Cu#04-08360.1278(2 2 0)
    15.1020.1162CuO#45-09370.1161(2 2 2)
    16.0120.1095Cu#04-08360.1090(3 1 1)
    Table 1. Micro-area data of coin sample measured by our spectrometer and reference data
    Measurement dataReference data
    E /keVnd /nmPDF card numberd /nm(h k l)
    2.4810.3535SiO2#51-13800.3523(-5 1 0)
    3.3010.2657Fe2O3#40-11390.2648(1 1 6)
    3.6710.2389SiO2#51-13770.2381(3 1 4)
    4.4410.1974Fe2O3#16-06530.1973(-4 4 1)
    5.0410.1739SiO2#51-13820.1738(3 2 9)
    7.5310.1164Fe2O3#33-06640.1163(0 2 10)
    10.0410.0873SiO2#27-06050.0871(7 3 3)
    12.4920.1404SiO2#52-14250.1404(5 1 4)
    14.9720.1171SiO2#14-06540.1171(-4 8 2)
    Table 2. Data of ore particle sample measured by our spectrometer and reference data
    Zeming Duan, Qili Jiang, Jun Liu, Qiuli Pan, Lin Cheng. Micro Energy Dispersive X-Ray Diffraction Analysis by Polycapillary X-Ray Optics Focusing[J]. Acta Optica Sinica, 2018, 38(12): 1230002
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