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Biexciton in nanosystem of quantum dots of cadmium sulfide in a dielectric matrix

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Abstract

A significant increase in the binding energy of the singlet ground state of biexciton (of spatially separated electrons and holes) in a nanosystem that consists of CdS quantum dots grown in a borosilicate glass matrix has been predicted; the effect is almost two orders of magnitude larger than the binding energy of biexciton in a sulfide cadmium single crystal.

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Authors and Affiliations

  1. Chuiko Institute of Surface Chemistry, National Academy of Sciences of Ukraine, Kyiv, 03164, Ukraine

    S. I. Pokutnii

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  1. S. I. Pokutnii
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Correspondence to S. I. Pokutnii.

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Original Russian Text © S.I. Pokutnii, 2016, published in Zhurnal Tekhnicheskoi Fiziki, 2016, Vol. 86, No. 11, pp. 133–135.

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Pokutnii, S.I. Biexciton in nanosystem of quantum dots of cadmium sulfide in a dielectric matrix. Tech. Phys. 61, 1737–1739 (2016). https://doi.org/10.1134/S1063784216110190

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  • DOI: https://doi.org/10.1134/S1063784216110190

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