Alkali metal ions co-doping for improved luminescence in Ba2SiO4:Eu3+ red-emitting phosphors

Key Points

• Enhanced luminescence was achieved using co-doping techniques with alkali metal ions.
• Specifically, the presence of lithium and sodium ions significantly improved phosphor performance.
• Experimental analysis focused on varying proportions of alkali metals in Ba2SiO4:Eu3+ phosphors.
• This approach may lead to more efficient red-emitting phosphors for lighting applications.