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Y. S. Tang, S. F. Hu, C. C. Lin, N. C. Bagkar and R. S. Liu, “Thermally Stable Luminescence of KSrPO4:Eu2+ Phosphor for White Light UV Light-Emitting Diodes,” Applied Physics Letters, Vol. 90, No. 4-5, 2007, Article ID: 151108. http://dx.doi.org/10.1063/1.2721846

has been cited by the following article:

• TITLE: Development of a Novel Green-Emitting Phosphate Phosphor KSrY(PO4)2:Eu2+

  AUTHORS: Akiko Saito, Hideki Kato, Makoto Kobayashi, Yasushi Sato, Masato Kakihana

  KEYWORDS: Phosphate Phosphor; Eu2+-Activation; Green Emission

  JOURNAL NAME: Optics and Photonics Journal, Vol.3 No.6A, October 24, 2013

  ABSTRACT: In this study, fluorescence characteristics were evaluated by synthesizing Eu2+ doped samples for phosphates of various compositions. The study led to a green light emitting KSrY(PO4)2:Eu2+, which is rare for a phosphate phosphor. KSrY(PO4)2:Eu2+ had an excitation band between 250 and 450 nm and emitted green light, reaching an emission maximum at 520 nm. As this result suggests that excitation by a near-ultraviolet LED is possible, KSrY(PO4)2:Eu2+ could be useful as a phosphor for white LEDs.