Luminescent Properties of Ordered Arrays of Silicon Disk-Like Resonators with Embedded GeSi Quantum Dots

Luminescent Properties of Ordered Arrays of Silicon Disk-Like Resonators with Embedded GeSi Quantum Dots

The emission properties of ordered arrays of silicon disk-like resonators with embedded GeSi quantum dots are studied. It is shown that, depending on the distance between the resonators, the structures can exhibit the properties of isolated Mie resonators or photonic crystals characterized by the pr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2024-02, Vol.58 (2), p.180-186
Hauptverfasser: Smagina, Zh. V., Stepikhova, M. V., Zinovyev, V. A., Dyakov, S. A., Rodyakina, E. E., Shengurov, D. V., Kacyuba, A. V., Novikov, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Arrays
Luminescence
Magnetic Materials
Magnetism
Optical properties
Photoluminescence
Photonic crystals
Physics
Physics and Astronomy
Quantum dots
Resonators
Room temperature
Silicon
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The emission properties of ordered arrays of silicon disk-like resonators with embedded GeSi quantum dots are studied. It is shown that, depending on the distance between the resonators, the structures can exhibit the properties of isolated Mie resonators or photonic crystals characterized by the presence of a contribution from photonic crystal modes in the photoluminescence spectrum. The formation of photonic crystals based on the disk-like resonators makes it possible to significantly increase the luminescence response in the wavelength range of 1.2–1.6 μm, even at room temperature.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782624020155