Rare-earth-free Sr(Ca)2Ga2GeO7 phosphors with Ca-substitution-induced red-shift emission, perfectly aligned for Chlorophyll's absorption
Year: 2024
Type: article
Abstract: Rare-earth-free Sr(Ca) 2 Ga 2 GeO 7 phosphors exhibiting self-activated luminescence properties were synthesized by solid-state method. The incorporation of Ca in place of Sr resulted in a pronounced redshift in the emission spectrum , enabling a closer alignment with the absorption spectrum of chlorophyll. This advancement offers increased flexibility in designing blue LEDs optimized for diverse crop growth applications.
Source: Optical Materials
Authors: Ziyao Wang, Ximing Kong, Guofeng Ma, Xinyao Yang
Institution: Shenyang University
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $2,510
OpenAlex ID: W4402565582