IOP Conference Series: Materials Science and Engineering OPEN ACCESS Blue-green luminescence in Hg free excited Sr 2 P 2 O 7 :Tb 3+ pyrophosphate phosphor for NUV excited LEDs To cite this article: R L Kohale et al 2015 IOP Conf. Ser.: Mater. Sci. Eng. 73 012111 View the article online for updates and enhancements. You may also like Photoluminescence properties and energy transfer of apatite-type Sr 3 LaNa(PO 4 ) 3 F:Ce 3+ , Tb 3+ phosphors Wen-Hui Du, Na Zhang, Ning-Ze Zhuo et al. - Luminescence Properties and Energy Transfer in Sr 3 Gd 1xy (BO 3 ) 3 :xCe 3+ ,yTb 3+ Phosphor Weiwei Wu, Zhiguo Xia, Jiaqing Zhuang et al. - Symmetry-Related Transitions in the Photoluminescence and Cathodoluminescence Spectra of Nanosized Cubic Y 2 O 3 :Tb 3+ Daniel den Engelsen, Paul G. Harris, Terry G. Ireland et al. - This content was downloaded from IP address 3.80.81.87 on 01/11/2022 at 20:27