Research Article
Application of Single and Dual Multilayer Optics for Powder X-Ray Diffraction
Table 2
Refined lattice parameters using uncalibrated peak positions.
| | Material/configuration | axis (A) | axis (A) | No. of Peaks indexed | Smith/Snyder | No. of ESD from calibrated
| | BB ( axis/ axis) |
| | Ag
B-B | 4.0878(1) | | 9 | (0.0060, 8) | 10.3 | | Ag PB | 4.0859(4) | | 9 | (0.0326, 8) | 1.7 | | Ag PM | 4.0862(3) | | 9 | (0.0204, 8) | 1.2 | | Linde C BB | 4.7616(2) | 12.9993(9) | 32 | (0.0204, 44) | 11.9 | 7.6 | | Linde C PB | 4.7591(1) | 12.9887(9) | 30 | (0.0174, 45) | 0.80 | 4.19 | | Linde C PM | 4.7587(1) | 12.9915(7) | 30 | (0.0147, 45) | 3.47 | 1.37 | | Urea
BB | 5.660(1) | 4.712(1) | 22 | (0.0261, 50) | 13.4 | 8.90 | | Urea
PB | 5.6470(6) | 4.706(1) | 19 | (0.0281, 32) | 0.50 | 2.9 | | Urea
PM | 5.6464(4) | 4.701(1) | 18 | (0.0057, 32) | 0.25 | 2.10 | | Urea
| 5.6481(3) | 4.702(2) | 19 | (0.0051, 58) | 1.8 | 1.5 |
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