Atomic Data for Hf
| Property | Value |
| Atomic Number: | 72 |
| Atomic Mass: | 178.49 |
| Density (gm / cm^3): |
13.31 |
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X-ray absorption edges for Hf
| Edge |
Energy (eV) |
Width (eV) |
Fluorescence Yield |
Edge Jump |
| K |
65351.0 |
35.700 |
0.98232 |
5.185 |
| L1 |
11271.0 |
5.630 |
0.12800 |
1.154 |
| L2 |
10739.0 |
5.020 |
0.24600 |
1.400 |
| L3 |
9561.0 |
4.800 |
0.23100 |
2.630 |
| M1 |
2601.0 |
17.417 |
0.00135 |
1.040 |
| M2 |
2365.0 |
12.198 |
0.00242 |
1.058 |
| M3 |
2107.0 |
10.656 |
0.00198 |
1.155 |
| M4 |
1716.0 |
2.939 |
0.01153 |
1.144 |
| M5 |
1662.0 |
1.790 |
0.01863 |
1.255 |
| N1 |
538.0 |
13.974 |
0.00006 |
1.074 |
| N2 |
438.2 |
13.000 |
0.00007 |
1.005 |
| N3 |
380.7 |
13.000 |
0.00006 |
1.081 |
| N4 |
220.0 |
8.000 |
0.00010 |
1.020 |
| N5 |
211.5 |
8.000 |
0.00011 |
1.037 |
| N6 |
15.9 |
0.007 |
0.00000 |
1.000 |
| N7 |
14.2 |
0.007 |
0.00000 |
1.000 |
| O1 |
64.2 |
0.100 |
0.00000 |
1.000 |
| O2 |
38.0 |
0.100 |
0.00000 |
1.000 |
| O3 |
29.9 |
0.100 |
0.00000 |
1.000 |
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X-ray fluorescence lines for Hf
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
55790.0 |
0.50353 |
| Ka2 (K - L2 ) |
54612.0 |
0.28731 |
| Ka3 (K - L1 ) |
54080.0 |
0.00018 |
| Kb1 (K - M3 ) |
63244.0 |
0.10754 |
| Kb2 (K - N2,3 ) |
64912.8 |
0.04280 |
| Kb3 (K - M2 ) |
62986.0 |
0.05571 |
| Kb4 (K - N4,5 ) |
65131.0 |
0.00058 |
| Kb5 (K - M4,5 ) |
63635.0 |
0.00233 |
| La1 (L3 - M5 ) |
7899.0 |
0.72292 |
| La2 (L3 - M4 ) |
7845.0 |
0.08063 |
| Lb1 (L2 - M4 ) |
9023.0 |
0.82813 |
| Lb2,15 (L3 - N4,5 ) |
9341.0 |
0.15388 |
| Lb3 (L1 - M3 ) |
9164.0 |
0.45559 |
| Lb4 (L1 - M2 ) |
8906.0 |
0.30827 |
| Lb6 (L3 - N1 ) |
9023.0 |
0.00895 |
| Lg1 (L2 - N4 ) |
10519.0 |
0.15378 |
| Lg2 (L1 - N2 ) |
10832.8 |
0.09594 |
| Lg3 (L1 - N3 ) |
10890.3 |
0.14020 |
| Ll (L3 - M1 ) |
6960.0 |
0.03361 |
| Ln (L2 - M1 ) |
8138.0 |
0.01809 |
| Ma (M5 - N6,7 ) |
1646.1 |
1.00000 |
| Mb (M4 - N6 ) |
1700.1 |
0.99707 |
| Mg (M3 - N5 ) |
1895.5 |
1.00000 |
| Mz (M4,5 - N2,3 ) |
1277.8 |
0.00293 |
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