Title :
Electron and exciton spectra in opened nanoheterosystems
Author :
Tkach, M.V. ; Holovatsky, V.A. ; Berezovs´ky, Y.M. ; Makhanets, O.M. ; Val, O.D.
Author_Institution :
Dept. of Theor. Phys., Chernivtsi Nat. Univ., Ukraine
Abstract :
The theory of electron, hole and exciton spectra in the opened complicated spherical quantum dots (QD) in the medium is developed in the framework of the S-matrix method. The main properties of the quasistationary states are analyzed for the particular heterosystems. The ability of quasiparticle localization in the different shells of the system is considered.
Keywords :
S-matrix theory; electron spectra; excitons; nanoparticles; semiconductor heterojunctions; semiconductor quantum dots; S-matrix method; electron spectra; exciton spectra; hole spectra; opened nanoheterosystems; quasistationary states; spherical quantum dots; Charge carrier processes; Electrons; Excitons; H infinity control; Physics; Quantum dots; Quantum mechanics; Scattering; Stationary state; Tunneling;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2003. Proceedings of CAOL 2003. First International Conference on
Print_ISBN :
0-7803-7948-9
DOI :
10.1109/CAOL.2003.1250501
