Atomic Data for Np
| Property | Value |
| Atomic Number: | 93 |
| Atomic Mass: | 237.048 |
| Density (gm / cm^3): |
20.2 |
|
|
python script
|
|
X-ray absorption edges for Np
| Edge |
Energy (eV) |
Width (eV) |
Fluorescence Yield |
Edge Jump |
| K |
118669.0 |
100.000 |
0.96923 |
4.191 |
| L1 |
22427.0 |
14.000 |
0.15000 |
1.158 |
| L2 |
21600.0 |
9.910 |
0.46600 |
1.400 |
| L3 |
17610.0 |
7.590 |
0.50200 |
2.380 |
| M1 |
5739.0 |
22.000 |
0.00496 |
1.040 |
| M2 |
5366.0 |
15.857 |
0.01719 |
1.058 |
| M3 |
4435.0 |
10.000 |
0.00945 |
1.162 |
| M4 |
3849.0 |
4.372 |
0.07627 |
1.415 |
| M5 |
3664.0 |
4.006 |
0.05983 |
2.387 |
| N1 |
1501.0 |
13.381 |
0.00074 |
1.017 |
| N2 |
1328.0 |
9.073 |
0.00094 |
1.005 |
| N3 |
1085.0 |
9.073 |
0.00061 |
1.060 |
| N4 |
816.0 |
5.362 |
0.00072 |
1.020 |
| N5 |
771.0 |
5.362 |
0.00074 |
1.007 |
| N6 |
414.0 |
0.317 |
0.00030 |
1.023 |
| N7 |
403.0 |
0.317 |
0.00030 |
1.111 |
| O1 |
338.0 |
0.100 |
0.00000 |
1.273 |
| O2 |
274.0 |
0.100 |
0.00000 |
1.160 |
| O3 |
206.0 |
0.100 |
0.00000 |
1.500 |
| O4 |
109.0 |
0.100 |
0.00000 |
1.050 |
| O5 |
101.0 |
0.100 |
0.00000 |
1.100 |
| P1 |
47.0 |
0.100 |
0.00000 |
1.000 |
| P2 |
29.0 |
0.100 |
0.00000 |
1.000 |
| P3 |
18.0 |
0.100 |
0.00000 |
1.000 |
|
X-ray fluorescence lines for Np
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
101059.0 |
0.47189 |
| Ka2 (K - L2 ) |
97069.0 |
0.29415 |
| Ka3 (K - L1 ) |
96242.0 |
0.00110 |
| Kb1 (K - M3 ) |
114234.0 |
0.11029 |
| Kb2 (K - N2,3 ) |
117341.0 |
0.05851 |
| Kb3 (K - M2 ) |
113303.0 |
0.05815 |
| Kb4 (K - N4,5 ) |
117853.0 |
0.00172 |
| Kb5 (K - M4,5 ) |
114820.0 |
0.00418 |
| La1 (L3 - M5 ) |
13946.0 |
0.65637 |
| La2 (L3 - M4 ) |
13761.0 |
0.07341 |
| Lb1 (L2 - M4 ) |
17751.0 |
0.75697 |
| Lb2,15 (L3 - N4,5 ) |
16794.0 |
0.17453 |
| Lb3 (L1 - M3 ) |
17992.0 |
0.32904 |
| Lb4 (L1 - M2 ) |
17061.0 |
0.37243 |
| Lb5 (L3 - O4,5 ) |
17501.0 |
0.03778 |
| Lb6 (L3 - N1 ) |
16109.0 |
0.01255 |
| Lg1 (L2 - N4 ) |
20784.0 |
0.18367 |
| Lg2 (L1 - N2 ) |
21099.0 |
0.15661 |
| Lg3 (L1 - N3 ) |
21342.0 |
0.14191 |
| Lg6 (L2 - O4 ) |
21491.0 |
0.03918 |
| Ll (L3 - M1 ) |
11871.0 |
0.04537 |
| Ln (L2 - M1 ) |
15861.0 |
0.02018 |
| Ma (M5 - N6,7 ) |
3250.0 |
1.00000 |
| Mb (M4 - N6 ) |
3435.0 |
0.99707 |
| Mg (M3 - N5 ) |
3664.0 |
1.00000 |
| Mz (M4,5 - N2,3 ) |
2521.0 |
0.00293 |
|