Silver (Ag) based Quantum Dots can be group I-VI quantum dots mainly consisting of Ag2S, Ag2Se or Ag2Te, or group I-III-VI quantum dots with compositions AgInS2. They are heavy metal free particles with emissions lying in the NIR spectrum. They can be configured in core/shell structure with a shell layer (i.e. ZnS) and have moderate efficiency. Quantag is experienced on producing Ag based quantum dots in the NIR spectrum. For more information please contact us!.
Type: Heavy metal free NIR QDs
Group: I-VI or I-III-VI
Absorption Wavelengths: UV to NIR
Emission Wavelengths: NIR
FWHM: ~150 nm
Chemical Compositions: Ag2S, Ag2Se, Ag2Te, AgInS2 , AgInS2/ZnS etc. .
Solubility: Water or Organic