Khairul Alam

3 Questions 15 Answers 0 Followers

Questions related from Khairul Alam

Anisotropy in Silvaco Atlas Schrodinger?

Silvaco quantum supports Schrodinger-Poisson-Drift Diffusion. Here it solves Schrodinger's equation in the quantization direction for both electron and hole. For electron, num.direct has 3 options...

20 April 2022 4,164 17 View

The nonparabolic SE equation under effective mass is (E-U)[1+alpa(E-U)] = hbar^2k^2/2m. Does anyone have any idea or a reference on how this equation would be modified for arbitrary crystal orientation where effective mass is a full tensor?

I am looking for the eigen value part and the in-plane dispersion for this equation for a MOS structure where electrons are quantized in the z direction. Stern and Howard (PRB 1967) have a very...

13 July 2013 8,994 2 View

What is the best technique to numerically calculate the 2D density of states from atomistic bandstructure?

Do you integrate the delta function in k-space when you have the tool/code to calculate the E-k dispersion? In other words, which one is better: (1) smearing the delta function using Gaussian or...

03 December 2012 8,240 2 View