A doped silicon ingot is to be grown by the Czochralski technique with a dopant concentration of 1016boron atoms/cm3. If k0 = 0.9 for boron/Si, what concentration of boron atoms should be in the melt?
Cs/C0 = k0 (1 - m/m0) k0-1
k0 = Cs / Cl
The Attempt at a Solution
I think it's just a case of subbing in the numbers to establish Cs and then using this in the second equation to find Cl, but I'm really confused about what the values of M and M0 should be in this scenario.