A high quantum efficiency plant growth LED by using a deep-red-emitting α-Al<sub>2</sub>O<sub>3</sub>:Cr<sup>3+</sup> phosphor
Nguyễn Văn Quảng, Nguyễn Thị Huyền, Nguyen Tu, Đỗ Quang Trung, Dao Duc Anh, Manh Trung Tran, Nguyễn Duy Hùng, Dao Xuan Viet, Phạm Thành Huy
Abstract
Although it has been extensively studied for decades, the α-Al 2 O 3 :Cr 3+ phosphor has rarely been investigated for horticultural lighting.
Topics & Concepts
PhosphorQuantum efficiencyMaterials scienceAnalytical Chemistry (journal)OptoelectronicsChemistryEnvironmental chemistryLuminescence Properties of Advanced MaterialsGlass properties and applicationsAdvanced Photocatalysis Techniques