Er3+/Yb3+ codoped phosphor Ba3Y4O9 with intense red upconversion emission and optical temperature sensing behavior

Wu, Hao; Hao, Zhendong; Zhang, Liangliang; Zhang, Xia; Xiao, Yu; Pan, Guohui; Wu, Huajun; Luo, Yongshi; Zhang, Ligong; Zhang, Jiahua

doi:10.1039/c7tc05796b

Public

Er3+/Yb3+ codoped phosphor Ba3Y4O9 with intense red upconversion emission and optical temperature sensing behavior

Shared by NobleBlocks on Jan 1, 2018 • 12:00 AM UTC

Authors:

Hao Wu

Zhendong Hao

Liangliang Zhang

Abstract

Bright red upconversion phosphor Ba3Y4O9:Er3+/Yb3+ and dual-color complementary optical thermometry to maintain relatively high sensitivities over a wide temperature scope.

Subject

Phosphor

Photon upconversion

Materials science

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