Synchrotron-Radiation X-Ray Investigation of Li⁺/Na⁺ Intercalation into Prussian Blue Analogues

Table 3

Penetration depths (𝜆) for ideal Na₂Mn[Fe(CN)₆] and Na₂Co[Fe(CN)₆] at the fluorescence and absorption energies of the Mn, Fe, and Co K-edges.

Photon energy		𝜆 for Na2Mn[Fe(CN)6]	𝜆 for Na2Mn[Fe(CN)6]
5900 eV	Mn fluorescence	104 𝜇m	96 𝜇m
6405 eV	Fe fluorescence	132 𝜇m	121 𝜇m
6930 eV	Co fluorescence	55 𝜇m	151 𝜇m
6539 eV	Mn K-edge	139 𝜇m	128 𝜇m
7112 eV	Fe K-edge	59 𝜇m	162 𝜇m
7709 eV	Co K-edge	41 𝜇m	38 𝜇m