Temperature-dependent photoluminescence of surface-engineered silicon nanocrystals
Mitra, Somak and Švrcek, Vladimir and MacIas-Montero, Manual and Velusamy, Tamilselvan and Mariotti, Davide (2016) Temperature-dependent photoluminescence of surface-engineered silicon nanocrystals. Scientific Reports, 6. 27727. ISSN 2045-2322 (https://doi.org/10.1038/srep27727)
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Abstract
In this work we report on temperature-dependent photoluminescence measurements (15-300 K), which have allowed probing radiative transitions and understanding of the appearance of various transitions. We further demonstrate that transitions associated with oxide in SiNCs show characteristic vibronic peaks that vary with surface characteristics. In particular we study differences and similarities between silicon nanocrystals (SiNCs) derived from porous silicon and SiNCs that were surface-treated using a radio-frequency (RF) microplasma system.
ORCID iDs
Mitra, Somak, Švrcek, Vladimir, MacIas-Montero, Manual, Velusamy, Tamilselvan and Mariotti, Davide ORCID: https://orcid.org/0000-0003-1504-4383;-
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Item type: Article ID code: 90173 Dates: DateEvent14 June 2016PublishedSubjects: Science > Physics > Plasma physics. Ionized gases Department: Faculty of Engineering > Design, Manufacture and Engineering Management Depositing user: Pure Administrator Date deposited: 07 Aug 2024 13:37 Last modified: 22 Sep 2024 01:26 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/90173