Quantitative evaluation of boron-induced disorder in multilayers containing silicon nanocrystals in an oxide matrix designed for photovoltaic applications

Grzegorz Zatryb, Artur Podhorodecki, Xiaojing Hao, Jan Misiewicz, Yansong Shen, Martin Andrew Green

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19 Citations (Scopus)

Abstract

The effect of doping by boron on optical properties of multilayers containing Si-NCs were studied by means of photoluminescence (PL), timeresolved PL, photoluminescence excitation (PLE), transmission and reflection measurements. It was found that PL decay is strongly non-single exponential and can be described by means of Laplace transform of lognormal decay rates distribution. It was also proposed that changes observed in the distribution central moments reflect the disorder induced by borondoping
Original languageEnglish
Pages (from-to)220004 - 220009
Number of pages6
JournalOptics Express
Volume18
Issue number21
DOIs
Publication statusPublished - 2010
Externally publishedYes

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