La6Si4S17:Ce3+: luminescence and lighting applications of a novel green-emitting phosphor

Jiun Yih Yang, Somrita Dutta, Teng-Ming Chen*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

An efficient green-emitting La6Si4S17:Ce3+ phosphor was synthesized using a solid-state method. The phosphor exhibits a triclinic structure as the main phase. A broad green emission is observed upon excitation at 420 nm with a quantum efficiency of 83%. A white LED fabricated with the phosphor is promising for use in solid-state lighting applications.

Original languageEnglish
Pages (from-to)14870-14874
Number of pages5
JournalDalton Transactions
Volume47
Issue number42
DOIs
StatePublished - 1 Jan 2018

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