Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
December 4, 2025American Journal of Optics and PhotonicsOpen Access

Optical Response and Light Propagation in Bimetallic Quantum Dot Ag@Au Core-shell Nanocomposite Embedded in Non-absorptive Host Medium

View Full Paper
Ask AI
Bookmark
Share

Authors

GKGashaw Kassahun

Discussion

Loading...

Member takes

Implication

Analysis reveals light propagation and refractive index changes in Ag@Au quantum dots, indicating potential applications in photocatalysis and security technologies.

Key Points

  • Light propagation and refractive index changes were extensively analyzed in bimetallic Ag@Au quantum dots.
  • Group velocity and filling factor influence optical characteristics, with a focus on composite dimensions.
  • Research applies quasi-static approximation in calculating optical responses, with core sizes from 6 to 10 nm.
  • Findings support diverse uses including biomedicine and security technologies, showcasing innovative nanocomposite potential.

Cite This Study

Gashaw Kassahun (2025) studied this question.

synapsesocial.com/papers/6930e8cdea1aef094cca371ehttps://doi.org/10.11648/j.ajop.20251301.12
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Plasmonic properties and electric field enhancement of core-shell Au@AgxAu1-x nanoshuttles embedded in water and in whole human blood2026
  2. 2Tunable plasmonic coupling in core–shell planar tetramers: Composition and gap dependent resonances and mode evolution2026
  3. 3Synthesis of Au@Ag core-shell nanorods with tunable optical properties2024 · 5 citations
  4. 4Localized surface plasmon energy dissipation in bimetallic core–shell nanostructures2024 · 3 citations
  5. 5Numerical simulations of the optical properties of SiO2@Au core–shell nanoparticles: The effect of geometrical parameters on the tunability and sensitivity of their plasmon response2024 · 10 citations