A. I. Khrebtov, V. G. Talalaev, Yu. B. Samsonenko, P. Werner, V. V. Rutskaya, M. V. Artem'ev, G. È. Cirlin, “A hybrid system of GaAs whisker nanocrystals and PbS quantum dots on silicon substrate”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2014, Volume 40, Issue 13,Pages <nobr>36

This article is cited in 3 papers

A hybrid system of GaAs whisker nanocrystals and PbS quantum dots on silicon substrate

A. I. Khrebtov^abcdefgh, V. G. Talalaev^dcabefhg, Yu. B. Samsonenko^dbcaefhg, P. Werner^g, V. V. Rutskaya^cdbefhga, M. V. Artem'evⁱ, G. È. Cirlin^bcadefhg

^a Ioffe Institute, St. Petersburg
^b St. Petersburg Academic University — Nanotechnology Research and Education Centre of the Russian Academy of Sciences (the Academic University)
^c Martin-Luther-Universität Halle-Wittenberg
^d Institute for Analytical Instrumentation, Russian Academy of Sciences, St. Petersburg
^e Research Institute of Optical Materials Technology, All-Russian Scientific Centre "S. I. Vavilov State Optical Institute", St. Petersburg
^f V. A. Fock Institute of Physics, Saint-Petersburg State University
^g Max Planck Institute of Microstructure Physics, Halle (Saale), Germany, 06120 Halle, Germany
^h Peter the Great St. Petersburg Polytechnic University
ⁱ Research Institute for Physical Chemical Problems of the Belarusian State University, Minsk

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.

Received: 20.02.2014