Element
| Symbol | Gd |
| Z | 64 |
| Atomic Weight | 157.259995 |
| Density | 7.94999981 |
|
Edge Energies (keV)
| K | 50.2400017 |
| L1 | 8.37600040 |
| L2 | 7.93100023 |
| L3 | 7.24300003 |
| M | 1.88199997 |
| K-alpha | 42.9830017 |
| K-beta | 48.7179985 |
| L-alpha | 6.05719995 |
| L-beta | 6.71320009 |
|
Edge jumps
| K | 5.76756334 |
| L1 | 1.15963161 |
| L2 | 1.40999997 |
| L3 | 2.70099998 |
|
Fluorescence yield
| K | 0.935000002 |
| L1 | 7.90000036E-02 |
| L2 | 0.158000007 |
| L3 | 0.155000001 |
|