Research

Ruthenium

Symbol: Ru

Atomic Number: 44
Atomic Weight (Average): 101.0189

Mass (amu) 95.907596 97.905287 98.905937 99.904218 100.905581 101.904348 103.905422
Abundance
9.52000
1.88000
12.70000
12.60000
17.00000
31.60000
18.70000

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): 3

  • PIXE (Particle Induced X-ray Emission)
    Sensitivity >1.E-5 atomic fraction
    Analysis Range <1.E+4 nm
    Depth Resolution <1.E+4 nm

 

Point of Contact: Barney L. Doyle