Optical properties of Eu3+ - doped Sr2TiO4 phosphor powder synthesised by solid-phase reaction method

Authors

  • Viet Ha Chu
  • Thi Anh Xuan Chu, Thi Hue Lo, Minh Quy Bui, Thi Tam Khieu, Tien Ha Le*
  • Phuong Thao Nguyen
  • Kim Dan Ho

Keywords:

Eu-doped fluorescent materials, Eu-doped Sr2TiO4, perovskite.

Abstract

Fluorescent powder Sr2TiO4 doped with Eu3+ ions was synthesised by the solid-phase reaction method with a sintering temperature of 1200oC in the air with a 1-6% doping concentration. The resulting material has a perovskite structure of I4/mmm space group, and the Eu3+ ion doping concentration does not change the material’s structure...

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Author Biographies

  • Viet Ha Chu

    University of Education, Thai Nguyen University, 20 Luong Ngoc Quyen Street, Quang Trung Ward, Thai Nguyen City, Thai Nguyen Province, Vietnam

  • Thi Anh Xuan Chu, Thi Hue Lo, Minh Quy Bui, Thi Tam Khieu, Tien Ha Le*

    University of Sciences, Thai Nguyen University, Tan Thinh Ward, Thai Nguyen City, Thai Nguyen Province, Vietnam

  • Phuong Thao Nguyen

    Department of Chemistry, Hanoi Pedagogical University 2, Nguyen Van Linh Street, Xuan Hoa Ward, Phuc Yen City, Vinh Phuc Province, Vietnam

  • Kim Dan Ho

    Science and Technology Advanced Institute, Van Lang University, 69/68 Dang Thuy Tram Street, Ward 13, Binh Thanh District, Ho Chi Minh City, Vietnam;
    Faculty of Applied Technology, Van Lang University, 69/68 Dang Thuy Tram Street, Ward 13, Binh Thanh District, Ho Chi Minh City, Vietnam

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Published

2024-01-25

Issue

Vol. 66 No. 1B (2024): TẬP 6, SỐ 1, THÁNG 1 NĂM 2024

Section

KHOA HỌC KỸ THUẬT VÀ CÔNG NGHỆ