Is there a 4x4 BHZ kp hamiltonian for 2D Weyl semimetal phase of a HgTe well ?

Hi guys, This is zhenhua wu, I am asking for some help about the KP hamiltonian of a 2D HgTe/CdTe well. The BHZ hamiltonian is very successful in describing the TI edge states in a 2D HgTe/CdTe...

25 June 2017 8,244 3 View