ArticleScientific reports2018
Plasmon induced modification of silicon nanocrystals photoluminescence in presence of gold nanostripes.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Three-dimensional plasmonic nanopores for DNA-PAINT and dual-material Au/Si architectures.Journal of nanobiotechnology · 2026Article
- Unveiling Influence of Dielectric Losses on the Localized Surface Plasmon Resonance in (Al,Ga)As:Sb Metamaterials.Nanomaterials (Basel, Switzerland) · 2024Article
- Emission Enhancement of Ge/Si Quantum Dots in Hybrid Structures with Subwavelength Lattice of Al Nanodisks.Nanomaterials (Basel, Switzerland) · 2023Article
- One-Stage Formation of Two-Dimensional Photonic Crystal and Spatially Ordered Arrays of Self-Assembled Ge(Si) Nanoislandson Pit-Patterned Silicon-On-Insulator Substrate.Nanomaterials (Basel, Switzerland) · 2021Article
- Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology.Sensors (Basel, Switzerland) · 2020Article
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Authors and funding
12 authors.
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Abstract
We report on the results of theoretical and experimental studies of photoluminescense of silicon nanocrystals in the proximity to plasmonic modes of different types. In the studied samples, the type of plasmonic mode is determined by the filling ratio of a one-dimensional array of gold stripes which covers the thin film with silicon nanocrystals on a quartz substrate. We analyze the extinction, photoluminesce spectra and decay kinetics of silicon nanocrystals and show that the incident and emitted light is coupled to the corresponding plasmonic mode. We demonstrate the modification of the extinction and photoluminesce spectra under the transition from wide to narrow gold stripes. The experimental extinction and photoluminescense spectra are in good agreement with theoretical calculations performed by the rigorous coupled wave analysis. We study the contribution of individual silicon nanocrystals to the overall photoluminescense intensity, depending on their spacial position inside the structure.
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