Enhancement of spectral shift of plasmon resonances in bimetallic noble metal nanoparticles in core–shell structure

Core-shell metal nanoparticles (NPs) exhibit unique optical, especially plasmonic, properties in the visible range of electromagnetic spectrum. Here we report the plasmonic properties of bimetallic core-shell spherical NPs consisting of noble metals in pair (such as Au-Ag, Ag-Cu, and Au-Cu, and thei...

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Veröffentlicht in:	Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology 2020-04, Vol.22 (4), Article 86
Hauptverfasser:	Majhi, Jayanta K., Kuiri, Probodh K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Absorption spectra Bimetals Characterization and Evaluation of Materials Chemistry and Materials Science Copper Core-shell structure Embedding Exchanging Extinction Fluorescence Gold Inorganic Chemistry Lasers Materials Science Metals Mie scattering Nanoparticles Nanotechnology Noble metals Optical Devices Optical properties Optics Optoelectronic devices Photonics Physical Chemistry Raman spectra Research Paper Shells Silica Silicon dioxide Silver Spherical shells Surface chemistry Surface plasmon resonance Thickness
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