Research

Hafnium

Symbol: Hf

Atomic Number: 72
Atomic Weight (Average): 196.9666

Mass (amu) 173.940065 175.941420 176.943233 177.943710 178.945827 179.946561
Abundance
0.16000
5.20000
18.60000
27.10000
13.74000
35.20000

IBA Techniques to Analyze:

  • HIBS (Heavy Ion BackScattering)
    Sensitivity >1.E-8 atomic fraction
    Analysis Range <1.E+2 nm

  • RBS (Rutherford BackScattering)
    Sensitivity >1.E-5 atomic fraction
    Analysis Range <1.E+3 nm
    Depth Resolution <1.E+2 nm
    Mass Resolution (FWHM atomic number): 5

  • 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