Selenium
Symbol: Se
Atomic Number: 34
Atomic Weight (Average): 78.99326
| Mass (amu) | 73.922477 | 75.919207 | 76.919908 | 77.917304 | 79.916521 | 81.916709 |
| Abundance | 0.90000 |
9.00000 |
7.60000 |
23.50000 |
49.60000 |
9.40000 |
IBA Techniques to Analyze:
- HIBS (Heavy Ion BackScattering)
Sensitivity >1.E-7 atomic fraction
Analysis Range <1.E+2 nm - RBS (Rutherford BackScattering)
Sensitivity >1.E-4 atomic fraction
Analysis Range <1.E+3 nm
Depth Resolution <1.E+2 nm
Mass Resolution (FWHM atomic number): 2 - PIXE (Particle Induced X-ray Emission)
Sensitivity >1.E-6 atomic fraction
Analysis Range <1.E+4 nm
Depth Resolution <1.E+4 nm
Point of Contact: Barney L. Doyle