Cite as: Mehnaz, T.F. Yang, Bo Da and Z.J. Ding, Exploring Universal Formula for Absolute Secondary Electron Yield
by
using Machine Learning Methods. (unpublished).
SEY of Nb [1]
| Energy (keV) |
Yield |
| 0.057 |
0.389 |
| 0.100 |
0.591 |
| 0.172 |
0.790 |
| 0.250 |
0.870 |
| 0.425 |
0.888 |
| 0.459 |
0.845 |
| 0.700 |
0.785 |
| 0.900 |
0.709 |
| 1.140 |
0.672 |
| 1.400 |
0.618 |
| 1.600 |
0.600 |
| 1.720 |
0.580 |
SEY of Nb [2]
| Energy (keV) |
Yield |
| 0.150 |
0.486 |
| 0.200 |
0.658 |
| 0.250 |
0.766 |
| 0.300 |
0.831 |
| 0.350 |
0.853 |
| 0.400 |
0.846 |
| 0.450 |
0.831 |
| 0.500 |
0.823 |
| 0.550 |
0.801 |
| 0.600 |
0.788 |
| 0.650 |
0.766 |
| 0.700 |
0.753 |
| 0.750 |
0.726 |
| 0.800 |
0.701 |
| 0.850 |
0.689 |
| 0.900 |
0.670 |
| 0.950 |
0.653 |
| 1.000 |
0.624 |
| 1.140 |
0.596 |
| 1.200 |
0.560 |
| 1.500 |
0.517 |
| 1.800 |
0.481 |
| 2.000 |
0.452 |
| 2.500 |
0.399 |
| 3.000 |
0.361 |
| 3.500 |
0.325 |
| 4.000 |
0.300 |
| 4.500 |
0.276 |
| 5.000 |
0.262 |
SEY of Nb [3]
| Energy (keV) |
Yield |
| 0.048 |
1.153 |
| 0.068 |
1.258 |
| 0.100 |
1.370 |
| 0.157 |
1.450 |
| 0.250 |
1.436 |
| 0.350 |
1.360 |
| 0.450 |
1.310 |
| 0.500 |
1.243 |
| 0.700 |
1.142 |
| 1.000 |
1.015 |
| 1.400 |
0.941 |
| 1.870 |
0.902 |
References:
- [1] Bronstein, I. M.; Fraiman, B. S., Vtorichnaya elektronnaya emissiya. Nauka, Moskva 1969, 340.
- [2] Walker, C. G.; El-Gomati, M. M.; Assad, A. M.; Zadrazil, M., The secondary electron emission yield for
24 solid elements excited by primary electrons in the range 250-5000 eV: a theory/experiment comparison.
Scanning 2008, 30, 365-80.
- [3] Septier, A.; Belgarovi, M., IEEE Trans. Elect. Insul. 1985, 20, 725.
