Atomic and nuclear properties of titanium dioxide (TiO2)
QuantityValueUnits ValueUnits
<Z/A> 0.47572     
Specific gravity 4.260 g cm-3   
Mean excitation energy 179.5 eV   
Minimum ionization 1.562 MeV g-1cm2 6.652 MeV cm-1
Nuclear collision length 70.7 g cm-2 16.61 cm
Nuclear interaction length 108.8 g cm-2 25.54 cm
Pion collision length 97.3 g cm-2 22.84 cm
Pion interaction length 139.9 g cm-2 32.84 cm
Radiation length 20.50 g cm-2 4.812 cm
Critical energy 34.85 MeV (for e-) 33.82 MeV (for e+)
Molière radius 12.47 g cm-2 2.928 cm
Plasma energy ℏωp 41.02 eV   
Muon critical energy 516. GeV   
Composition:
Elem ZAtomic frac* Mass frac
O
8
2.00
0.400592
Ti
 22
1.00
0.599408
* calculated from mass fraction data

For muons, dE/dx = a(E) + b(E) E. Tables of b(E): PDF TEXT
Table of muon dE/dx and Range: PDF TEXT
Explanation of some entries