Venkatesh Jayanti

4 Questions 4 Answers 0 Followers

Questions related from Venkatesh Jayanti

Is there a method to directly find out the depletion width in a MOSFET/MOSCAP at different gate voltages in Silvaco or Sentaurus TCAD(at low temps)??

I'm trying to model the depletion width of a MOSFET at cryogenic temperatures. I would like to see the depletion width in MOSFETs directly in the TCAD software. Any help would be appreciated.

05 July 2022 8,850 1 View

Can someone give me some reference or information about the variation of dopant ionization energy in silicon as a function of temperature?

I recently found out that TCAD(Sentaurus) changes the E_A of Boron as a function of doping. EA=EA0 - (3.1*10-8*NA1/3) The reference given in the Sentaurus Device Manual was P. Y. Yu and M....

06 April 2022 5,909 0 View

Why does the effect of incomplete ionization in Silicon increase with increase in doping concentration?

As we increase the doping concentration in silicon, even at room temperature the dopants are not fully ionized. Mathematically it all makes sense. But what is the physical reason behind this...

11 March 2022 5,721 4 View

I'm looking to find a compact model of the attached image. Can someone help me with the kind of function that would get me this kind of curve?

Hello everyone. I'm trying to model a curve that looks something like the attached file when plotted with a logarithmic x axis. And something like a parabola(not exactly. I tried a parabolic...

03 February 2022 4,853 6 View