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Electron-hole interaction in spherical quantum dots of nanoheterostructures

М. AHMETOGLU (AFRAILOV)1,* , S. K. AKAY1, P. BOYMATOV2, S. INOYATOV2, O. AHMEDOV2, N. RAHIMOV2, A. PULATOV2

Affiliation

  1. Uludag University, Department of Physics, 16059 Gorukle, Bursa, Turkey
  2. Namangan State University, Department of Physics, 716003 Namangan, Uzbekistan

Abstract

The main states of electron and hole in spherically semiconductor quantum-dot are studied. The wave function of the system is optimized by variation of effective radii of electron and hole orbits. The main state and Coulomb energy as function of quantum-dot radius are calculated.

Keywords

Quantum dots, Well, Nanoheterostructures, Coulomb energy.

Citation

М. AHMETOGLU (AFRAILOV), S. K. AKAY, P. BOYMATOV, S. INOYATOV, O. AHMEDOV, N. RAHIMOV, A. PULATOV, Electron-hole interaction in spherical quantum dots of nanoheterostructures, Optoelectronics and Advanced Materials - Rapid Communications, 3, 3, March 2009, pp.163-165 (2009).

Submitted at: Dec. 27, 2008

Accepted at: March 19, 2009