Corpus ID: 118481514

Probing topological phase transition in silicene via Klein tunneling in a normal/ferromagnetic/normal silicene junction

@article{Goswami2014ProbingTP,
  title={Probing topological phase transition in silicene via Klein tunneling in a normal/ferromagnetic/normal silicene junction},
  author={Partha Pratim Goswami},
  journal={arXiv: Mesoscale and Nanoscale Physics},
  year={2014}
}
  • P. Goswami
  • Published 30 August 2014
  • Physics
  • arXiv: Mesoscale and Nanoscale Physics
The two apparently disparate phenomena, viz. the Klein tunneling and the electric field driven topological phase transition(TPT), exhibited by the silicene converge on the issue of the no change in the pseudo-spin. An ensuing possibility is that the former, in the case of a normal/magnetic/normal silicene junction, may be considered theoretically as a probe to ascertain the onset of the latter. In this communication, we explore this option and calculate the total transmission probability(TTP… Expand

References

Probing the Topological Phase Transition via Density Oscillations in Silicene and Germanene
We theoretically investigated two kinds of density oscillations: the Friedel oscillation and collective excitation in the silicene and germanene within random phase approximation, and found that theExpand