Excitonic Quasimolecules in Quasi-Zero-Dimensional Nanosystems

Sergey I. Pokutnyi

doi:10.4028/www.scientific.net/NH.9.1

Paper Titles

Foreword

Excitonic Quasimolecules in Quasi-Zero-Dimensional Nanosystems
p.1

Thiolated Carbon Nanotubes/CdSe Quantum Dot Based Hybrid Solar Cells with Improved Long-Term Stability
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Microstructure-Property Correlations of Multifunctional Si-Fe Nanocomposite
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Investigations on Microwave Assisted Synthesis and Characterization of Bi₂WO₆ Nanoparticles
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Experimental Analysis on Vapour Compression Refrigeration System Using Nanolubricant with HFC-134a Refrigerant
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Excitonic Quasimolecules in Quasi-Zero-Dimensional Nanosystems

Abstract:

The possibility of occurrence of the excitonic quasimolecule formed of spatially separated electrons and holes in a nanosystem that consists of CuO quantum dots synthesized in a silicate glass matrix. It is shown that the major contribution to the excitonic quasimolecule binding energy is made by the energy of the exchange interaction of electrons with holes and this contribution is much more substantial than the contribution of the energy of Coulomb interaction between the electrons and holes.

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Periodical:

Nano Hybrids (Volume 9)

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1-6

DOI:

https://doi.org/10.4028/www.scientific.net/NH.9.1

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Online since:

November 2015

Authors:

Sergey I. Pokutnyi*

Keywords:

Binding Energy, Quantum Dots, Quasiatomic Nanosystems, Spatially Separated Electron, Spatially Separated Holes

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