Potassium
Symbol: K
Atomic Number: 19
Atomic Weight (Average): 39.0983
| Mass (amu) | 38.963708 | 39.963999 | 40.961825 |
| Abundance | 93.25810 |
0.01170 |
6.73020 |
IBA Techniques to Analyze:
- HIBS (Heavy Ion BackScattering)
Sensitivity >1.E-5 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-4 atomic fraction
Analysis Range <1.E+4 nm
Depth Resolution <1.E+4 nm
Unique to Element Web Site Link:
Point of Contact: Barney L. Doyle