SAIP2013

Spin-dependent electronic properties of random layered semiconductor systems

9 Jul 2013, 17:40

1h

Poster Presentation Track A - Division for Condensed Matter Physics and Materials Poster1

Speaker

Mr Kagiso Mpshe (unisa)

Level for award<br>&nbsp;(Hons, MSc, <br> &nbsp; PhD)?

MSc

Apply to be<br> considered for a student <br> &nbsp; award (Yes / No)?

Yes

Abstract content <br> &nbsp; (Max 300 words)

Abstract: The electronic properties of random superlattices and quantum wells of lattice-matched III-V semiconductors are investigated by employing the extended empirical pseudopotential method. The model includes the important spin-orbit coupling terms in the single electron Hamiltonian. The numerical calculations are, in this case, facilitated by a highly optimises python-Fortran code, following a large basis approach. The effect of the lack of periodicity in these systems, on their electronic properties, is simulated and one possible application of the simulation results is proposed.

Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?

Yes