Зависимость люминесцентных свойств упорядоченных групп Ge(Si) наноостровков от параметров ямок на структурированной поверхности подложки "кремний на изоляторе"
Abstract:This paper presents the results of studies of the luminescence properties of structures with Ge(Si) quantum dots (QDs), in which a pit-patterned surface of silicon on insulator substrate served both for the spatial ordering of QDs and for the formation of a two-dimensional photonic crystal. It is shown that by choosing the parameters of pit-patterned substrate (the diameter of the pits and the period of their location), it is possible to provide a significant increase of intensity of the QD luminescence signal… Show more
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