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Journal of Physical Studies 13(1), Article 1702 [8 pages] (2009)
DOI: https://doi.org/10.30970/jps.13.1702 ELECTRON, HOLE AND EXCITON SPECTRA IN CLOSED DOUBLE CYLINDRICAL QUANTUM DOTM. V. Tkach, O. M. Makhanets, M. M. Dovganiuk
Fedkovych Chernivtsi National University, 2, Kotsyubinskogo St., Chernivtsi, UA--58012, Ukraine |
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The electron, hole and exciton spectra and wave functions are obtained within the effective masses and rectangular potentials models for the semiconductor closed tunnely-bound double cylindrical quantum dot. A convenient mathematical method of the electron-hole binding energy calculation is proposed. It allows to avoid divergent integrals.
PACS number(s): 73.21.Fg, 73.21.Hb, 73.21.La