Latest Linear integrated circuits and applications News
Diffusion- production issues
Dopant redistribution: The doped silicon is oxidized in some places, as part of…
Limited source diffusion
A plot of the concentration profile (normalized with respect to Cs) ,…
Physical vapor deposition and chemical deposition
Collimated and Ionized Metal Plasma (IMP): There are some more advanced techniques in…
Deposition Techniques
In this chapter we will see various deposition techniques that are used…
Ion Implanatation – non idealities
Why are the neutral atoms removed from the beam just before deposition?…
Ion Implanatation
We saw that material can be deposited on the silicon wafer by various techniques…
Diffusion basics & constant source diffusion
In the previous chapter, we saw that the silicon should be changed…


