25 Result(s)
within
E. E. Rodyakina
Physics
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Article
Microwave response of a ballistic quantum dot
The microwave response (photovoltage and photoconductance) of a lateral ballistic quantum dot made of a high-mobility two-dimensional electron gas in an AlGaAs/GaAs heterojunction has been studied experimental...
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Article
Surface-enhanced Raman scattering by semiconductor nanostructures
Surface-enhanced Raman scattering by optical and surface phonons in CdS, GaN, and CuS nanocrystals, and AlN nanowires is detected and studied. It is found that the presence of metal (Ag, Au, and Pt) nanocluste...
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Article
Drift of adatoms on the (111) silicon surface under electromigration conditions
The existence of the drift of adatoms on the surface that is induced by an electric current heating a sample under the conditions of sublimation, homoepitaxial growth, and quasiequilibrium on the (111) silicon...
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Article
Carbon-stimulated self-organization of Ge nanoislands during molecular beam epitaxy of Ge/CaF2/Si(111) heterostructures
The self-organization of germanium nanoislands on the surface of calcium fluoride was studied using atomic-force microscopy and reflection electron diffraction. A Ge/CaF2/Si(111) structure was grown by molecular ...
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Article
Initial stages of gold adsorption on silicon stepped surface at elevated temperatures
Experimental study performed by ultrahigh vacuum reflection electron microscopy and atomic force microscopy reveals step instability on Si(111) surface during gold deposition at elevated temperatures (higher t...
