HRXRF spectra of Mg Kα12 in various compounds
| Analyzing crystal | ADP(101) (2d=1.064800nm) | X-ray target | Rh (40kV 70mA) |
|---|---|---|---|
| Counter | FPC | Vacuum | ~5Pa |
| Scan parameter | 0.0050 deg./step |
| Mg metal | Mg(H2PO4)2 | Mg(OH)2 | MgClO4 | MgF2 | MgO | |
|---|---|---|---|---|---|---|
| Sample condition | disk | powder | powder | powder | powder | powder |
| Dwell time (sec./step) | 20 | 150 | 150 | 300 | 150 | 40 |
| Sample spin | on | on | on | on | on | on |
| Kα1 | ||||||
| Energy (eV) | 1253.594 | 1253.899 | 1253.839 | 1253.718 | 1253.91 | 1253.747 |
| FWHM (eV) | 0.656(1) | 0.726(2) | 0.726(2) | 0.756(2) | 0.716(2) | 0.702(2) |
| Asymmetry Index (%) | 1.313(4) | 1.274(9) | 1.275(9) | 1.285(8) | 1.256(5) | 1.193(5) |
| Relative intensity | 100 | 100 | 100 | 100 | 100 | 100 |
| Kα' | ||||||
| Energy (eV) | 1258.314 | 1259.3 | 1259.098 | 1257.969 | 1259.215 | 1258.992 |
| FWHM (eV) | 1.906(60) | 0.520(102) | 0.498(94) | 2.357(1.062) | 0.899(71) | 1.005(50) |
| Asymmetry Index (%) | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative intensity | 1.986(94) | 0.659(210) | 0.669(205) | 0.720(499) | 1.102(138) | 1.700(132) |
| Kα3 | ||||||
| Energy (eV) | 1261.928 | 1262.606 | 1262.542 | 1262.405 | 1262.703 | 1262.436 |
| FWHM (eV) | 0.734(5) | 0.753(24) | 0.755(24) | 0.654(24) | 0.966(16) | 0.895(12) |
| Asymmetry Index (%) | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative intensity | 8.356(86) | 5.601(266) | 5.619(267) | 4.092(227) | 6.967(160) | 7.878(154) |
| Kα4 | ||||||
| Energy (eV) | 1263.711 | 1264.35 | 1264.285 | 1264.153 | 1264.449 | 1264.204 |
| FWHM (eV) | 0.914(11) | 0.536(20) | 0.534(20) | 0.424(19) | 0.642(13) | 0.636(10) |
| Asymmetry Index (%) | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative intensity | 4.675(83) | 3.878(226) | 3.873(226) | 2.666(185) | 4.533(132) | 5.976(135) |
E0= (eV) J.A.Bearden, Rev. Mod. Phys. 39, 78 (1967) |
last update 2023-12-14