Atomic Data for Tb
| Property | Value |
| Atomic Number: | 65 |
| Atomic Mass: | 158.925 |
| Density (gm / cm^3): |
8.23 |
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X-ray absorption edges for Tb
| Edge |
Energy (eV) |
Width (eV) |
Fluorescence Yield |
Edge Jump |
| K |
51996.0 |
23.800 |
0.96946 |
5.492 |
| L1 |
8708.0 |
5.190 |
0.08300 |
1.153 |
| L2 |
8252.0 |
4.430 |
0.16700 |
1.400 |
| L3 |
7514.0 |
4.120 |
0.16400 |
2.732 |
| M1 |
1968.0 |
14.197 |
0.00097 |
1.040 |
| M2 |
1768.0 |
9.425 |
0.00166 |
1.058 |
| M3 |
1611.0 |
9.425 |
0.00136 |
1.151 |
| M4 |
1276.9 |
1.714 |
0.00540 |
1.207 |
| M5 |
1241.1 |
1.248 |
0.00825 |
1.470 |
| N1 |
396.0 |
12.413 |
0.00003 |
1.111 |
| N2 |
322.4 |
7.955 |
0.00007 |
1.005 |
| N3 |
284.1 |
7.955 |
0.00006 |
1.132 |
| N4 |
150.5 |
2.530 |
0.00011 |
1.105 |
| N5 |
150.5 |
2.530 |
0.00011 |
1.105 |
| N6 |
7.7 |
0.001 |
0.00000 |
1.000 |
| N7 |
2.4 |
0.001 |
0.00000 |
1.000 |
| O1 |
45.6 |
0.100 |
0.00000 |
1.000 |
| O2 |
28.7 |
0.100 |
0.00000 |
1.000 |
| O3 |
22.6 |
0.100 |
0.00000 |
1.000 |
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X-ray fluorescence lines for Tb
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
44482.0 |
0.51412 |
| Ka2 (K - L2 ) |
43744.0 |
0.28658 |
| Ka3 (K - L1 ) |
43288.0 |
0.00010 |
| Kb1 (K - M3 ) |
50385.0 |
0.09974 |
| Kb2 (K - N2,3 ) |
51673.6 |
0.04576 |
| Kb3 (K - M2 ) |
50228.0 |
0.05159 |
| Kb4 (K - N4,5 ) |
51845.5 |
0.00045 |
| Kb5 (K - M4,5 ) |
50719.1 |
0.00166 |
| La1 (L3 - M5 ) |
6272.9 |
0.72886 |
| La2 (L3 - M4 ) |
6237.1 |
0.08122 |
| Lb1 (L2 - M4 ) |
6975.1 |
0.83762 |
| Lb2,15 (L3 - N4,5 ) |
7363.5 |
0.15170 |
| Lb3 (L1 - M3 ) |
7097.0 |
0.48044 |
| Lb4 (L1 - M2 ) |
6940.0 |
0.29441 |
| Lb6 (L3 - N1 ) |
7118.0 |
0.00739 |
| Lg1 (L2 - N4 ) |
8101.5 |
0.14315 |
| Lg2 (L1 - N2 ) |
8385.6 |
0.09309 |
| Lg3 (L1 - N3 ) |
8423.9 |
0.13206 |
| Ll (L3 - M1 ) |
5546.0 |
0.03083 |
| Ln (L2 - M1 ) |
6284.0 |
0.01923 |
| Ma (M5 - N6,7 ) |
1233.4 |
1.00000 |
| Mb (M4 - N6 ) |
1269.2 |
0.99707 |
| Mg (M3 - N5 ) |
1460.5 |
1.00000 |
| Mz (M4,5 - N2,3 ) |
954.5 |
0.00293 |
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