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 (unpublished).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 Ta [1]
| Energy (keV) |
Yield |
| 0.100 |
0.450 |
| 0.140 |
0.580 |
| 0.160 |
0.660 |
| 0.200 |
0.757 |
| 0.300 |
0.849 |
| 0.400 |
0.911 |
| 0.500 |
0.920 |
| 0.600 |
0.924 |
| 0.800 |
0.895 |
| 1.000 |
0.834 |
| 1.600 |
0.790 |
| 2.000 |
0.752 |
SEY of Ta [2]
| Energy (keV) |
Yield |
| 0.150 |
0.527 |
| 0.200 |
0.685 |
| 0.250 |
0.798 |
| 0.300 |
0.857 |
| 0.350 |
0.879 |
| 0.400 |
0.906 |
| 0.450 |
0.906 |
| 0.500 |
0.913 |
| 0.550 |
0.906 |
| 0.600 |
0.906 |
| 0.650 |
0.890 |
| 0.700 |
0.872 |
| 0.750 |
0.872 |
| 0.800 |
0.846 |
| 0.850 |
0.825 |
| 0.900 |
0.808 |
| 0.950 |
0.804 |
| 1.000 |
0.778 |
| 1.200 |
0.753 |
| 1.400 |
0.721 |
| 1.500 |
0.689 |
| 1.600 |
0.647 |
| 2.000 |
0.592 |
| 2.500 |
0.531 |
| 3.000 |
0.492 |
| 3.500 |
0.453 |
| 4.000 |
0.419 |
| 4.500 |
0.388 |
| 5.000 |
0.367 |
SEY of Ta [3]
| Energy (keV) |
Yield |
| 0.075 |
0.484 |
| 0.140 |
0.771 |
| 0.160 |
0.992 |
| 0.250 |
1.172 |
| 0.340 |
1.257 |
| 0.400 |
1.289 |
| 0.500 |
1.299 |
| 0.600 |
1.298 |
| 0.680 |
1.291 |
| 0.800 |
1.268 |
| 0.900 |
1.261 |
| 1.000 |
1.221 |
| 1.200 |
1.183 |
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] Thomas, S.; Pattinson, E. B., Automatic measurement of secondary electron emission characteristics of
TaC, TiC and ZrC. J. Phys. D: Appl. Phys. 1969, 2, 1539-1547.
