The 77th JSAP Autumn Meeting, 2016

Presentation information

Oral presentation

13 Semiconductors » 13.9 Optical properties and light-emitting devices

[14a-A35-1~10] 13.9 Optical properties and light-emitting devices

Wed. Sep 14, 2016 9:00 AM - 11:45 AM A35 (303-304)

Takanori Kojima(Osaka Univ.)

9:30 AM - 9:45 AM

[14a-A35-3] Preparation and Luminescence Properties of MI2MIVF6:Mn4+ Phosphors

Ken-ichi Machida1, Yuko Takahama1, Hiromasa Hanzawa1 (1.Osaka Univ.)

Keywords:phosphors, fluorides, rare earth free

In this study, a series of MI2MIVF6 (MI=Na, K, Rb, Cs)-type fluorides were doped with Mn4+ ion to prepare MI2TiF6:Mn4+or MI2ZrF6:Mn4+ phosphors and these luminescence properties were characterized.