Browsing by Author "Yang, Jiun-Yih"

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La6Si4S17:Ce3+: luminescence and lighting applications of a novel green-emitting phosphor
(2018-11-14)
Yang, Jiun-Yih
;
Dutta, Somrita
;
Chen, Teng-Ming
;
應用化學系
;
Department of Applied Chemistry
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.