Abstract
It is shown that a hybrid nanocomposite structure can be created by integration of semiconducting materials with different dimensionalities: an array of quasi-1D GaAs whisker nanocrystals formed by molecular-beam epitaxy on a Si (111) substrate and 0D PbS colloidal quantum dots. The morphological and spectral properties of the resulting system are analyzed.
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Original Russian Text © A.I. Khrebtov, V.G. Talalaev, Yu.B. Samsonenko, P. Werner, V.V. Rutskaya, M.V. Artem’ev, G.E. Tsyrlin, 2014, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2014, Vol. 40, No. 13, pp. 36–43.
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Khrebtov, A.I., Talalaev, V.G., Samsonenko, Y.B. et al. A hybrid system of GaAs whisker nanocrystals and PbS quantum dots on silicon substrate. Tech. Phys. Lett. 40, 558–561 (2014). https://doi.org/10.1134/S1063785014070049
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DOI: https://doi.org/10.1134/S1063785014070049