Two-dimensional cavity polaritons under the influence of the landau quantization, Rashba spin-orbit coupling and Zeeman splitting
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MOSKALENKO, Sveatoslav; PODLESNY, Igor; DUMANOV, Evgheni; LIBERMAN, Michael; LELEAKOV, Ig.. Two-dimensional cavity polaritons under the influence of the landau quantization, Rashba spin-orbit coupling and Zeeman splitting. In: Nanotechnologies and Biomedical Engineering. Editia 3, 23-26 septembrie 2015, Chișinău. Springer, 2015, p. 62.
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Nanotechnologies and Biomedical Engineering
Editia 3, 2015
Conferința "International Conference on Nanotechnologies and Biomedical Engineering"
3rd Edition, Chișinău, Moldova, 23-26 septembrie 2015

Two-dimensional cavity polaritons under the influence of the landau quantization, Rashba spin-orbit coupling and Zeeman splitting


Pag. 62-62

Moskalenko Sveatoslav1, Podlesny Igor1, Dumanov Evgheni1, Liberman Michael2, Leleakov Ig.1
 
1 Institute of Applied Physics, Academy of Sciences of Moldova,
2 Institute of Technology and Stockholm University
 
Disponibil în IBN: 9 aprilie 2019


Rezumat

The properties of the two-dimensional cavity polaritons subjected to the action of a strong perpendicular magnetic and electric fields, giving rise to the Landau quantization (LQ) of the 2D electrons and holes accompanied by the Rashba spin-orbit coupling, by the Zeeman splitting and by the nonparabolicity of the heavy-hole dispersion law were investigated. Our results are based on the exact solutions for the eigenfunctions and for the eigenvalues of the Pauli- type Hamilonian with third order chirality terms for heavy-holes and with first order chirality terms for electrons. They were obtained using the method proposed by Rashba [1]. We predict the drastic changements of the optical properties of the cavity polaritons. The main of them are related with the existence of a multitude of the polariton energy levels nearly situated on the energy scale, their origin being related with the LQ of the electrons and holes. Most of these levels have the nonmonotonous dependences on the magnetic field strength B with overlapping and intersections.