Formation of ordered one-dimensional microstructures of dislocations in near-surface layer of semiconductor, under laser radiation with microstructured distribution of intensity
Author(s) -
А. F. Banishev,
А. А. Банишев
Publication year - 2012
Publication title -
aip advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.421
H-Index - 58
ISSN - 2158-3226
DOI - 10.1063/1.3692072
Subject(s) - materials science , microstructure , silicon , dislocation , laser , intensity (physics) , semiconductor , optics , condensed matter physics , layer (electronics) , radiation , surface layer , crystallography , optoelectronics , composite material , chemistry , physics
The paper presents the results of investigation the process of formation of the ordered microstructures of dislocations in the near-surface layer a single-crystal plate of silicon under the action of pulsed laser radiation with microstructured distribution intensity. It has been found that generation of the ordered one-dimensional microstructures of dislocations takes place. The period of these ordered microstructures is d≈3÷4 μm. A combination of one-dimensional structures of dislocations produces ordered two-dimensional structure of dislocations
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