Threshold Nucleation of a Nanometer-Scale Periodic Adatom Structure with the Participation of a Static Surface Acoustic Waveстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 7 декабря 2013 г.
Аннотация:A theory is developed to describe the nucleation of a periodic nanometer-scale adatom structure formed as a
result of the instability caused by the interaction of adatoms with a self-consistent quasi-Rayleigh acoustic
wave. The periods of the structure are determined as functions of adatom concentration and temperature. On
the basis of the theoretical results, a mechanism is proposed that explains the recently observed effect of nanom-
eter-scale structurization in the course of low-temperature molecular beam epitaxy of Ga under laser irradiation.