We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Rashba effect in Frost–Musulin quantum dots: analytical study.
- Authors
Khordad, R.
- Abstract
In the research, the effects of the Rashba spin–orbit interaction (SOI) and magnetic field have been studied on the electronic and optical properties of a Frost–Musulin (FM) quantum dot. For this goal, the Schrödinger equation has been analytically solved by the Nikiforov–Uvarov (NU) procedure, and the energy states and the wave functions have been analytically derived. Using the analytical relations for optical properties, the total refractive index change (RIC) and absorption coefficient (AC) are calculated under a magnetic field with the Rashba SOI. The findings show that both the Rashba SOI and the magnetic field have a strong effect on the energy levels, RIC, and AC. The Rashba SOI causes the energy states to split into two branches, up and down. The peak locations of the RIC and AC move to higher energies when the magnetic field and Rashba coupling are increased.
- Subjects
RASHBA effect; QUANTUM dots; SPIN-orbit interactions; SCHRODINGER equation; MAGNETIC fields; WAVE functions; RESONANT tunneling
- Publication
Optical & Quantum Electronics, 2024, Vol 56, Issue 6, p1
- ISSN
0306-8919
- Publication type
Article
- DOI
10.1007/s11082-024-06855-0