Hole States in Spherical Quantum Nanoheterosystem with Intermediate Spin-Orbital Interaction

  • I.V. Bilynskyi Drohobych Ivan Franko State Pedagogical University
  • R.Ya. Leshko Drohobych Ivan Franko State Pedagogical University
  • H.O. Metsan Drohobych Ivan Franko State Pedagogical University
  • I.S. Shevchuk Drohobych Ivan Franko State Pedagogical University
Keywords: quantum don, hole spectrum, 6-band model

Abstract

The hole energy spectrum has been studied for the spherical semiconductor nanoheterosystem with the cubic symmetry. The exact solutions of the Schrödinger equation for the ground and excited hole states are presented within the framework of the 6-band Luttinger Hamiltonian and the finite gap of bands with the corresponding boundary conditions. Dependence of the holes energies from the radius of the quantum dot has been calculated for the GaAs/AlAs heterostructure. Obtained results where compared with data obtained using the infinite potential well model, as well as the single-band model for heavy and light holes. 

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Published
2019-10-18
How to Cite
Bilynskyi, I., Leshko, R., Metsan, H., & Shevchuk, I. (2019). Hole States in Spherical Quantum Nanoheterosystem with Intermediate Spin-Orbital Interaction. Physics and Chemistry of Solid State, 20(3), 227-233. https://doi.org/10.15330/pcss.20.3.227-233
Section
Scientific articles