This article is cited in 7 papers

Surface, interfaces, thin films

Role of acoustoelectric interaction in the formation of nanoscale periodic structures of adsorbed atoms

R. M. Peleshchak^a, Ī. Ī. Lazurchak^a, O. V. Kuzyk^a, O. O. Dan’kiv^a, G. G. Zegrya<sup>b

a</sup> Drohobych Ivan Franko State Pedagogical University
^b Ioffe Institute, St. Petersburg

Abstract: The role of acoustoelectric effects in the formation of nanoscale structures of adatoms, resulting from the self-consistent interaction of adatoms with a surface acoustic wave and the electronic subsystem, is studied for the case of charged and uncharged adatoms. It is shown that an increase in the doping level of a semiconductor with donor impurities at a fixed average adatom concentration results in an increase in the critical temperature below which self-organization processes occur.

Keywords: Surface Acoustic Wave, Donor Concentration, Electronic Subsystem, Donor Impurity, Nonuniform Electric Field.

Received: 29.07.2015
Accepted: 07.08.2015

 English version: Semiconductors, 2016, 50:3, 314–319

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