Improvement of luminescence properties of rubidium vanadate, RbVO3, phosphors by erbium doping in the crystal lattice

S. W. Kim; T. Hasegawa; M. Muto; A. Toda; T. Kaneko; K. Sugimoto; K. Uematsu; T. Ishigaki; K. Toda; M. Sato; J. Koide; M. Toda; Y. Kudo

doi:10.1039/c6nj03823a

Improvement of luminescence properties of rubidium vanadate, RbVO₃, phosphors by erbium doping in the crystal lattice

S. W. Kim, T. Hasegawa, M. Muto, A. Toda, T. Kaneko, K. Sugimoto, K. Uematsu, T. Ishigaki, K. Toda, M. Sato, J. Koide, M. Toda, Y. Kudo

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Greenish-white emitting Rb_1-xEr_xVO₃ (0 ≤ x ≤ 0.10) phosphors were synthesized by a conventional solid state reaction method. The thermal quenching effect of the RbVO₃ phosphors was effectively improved by Er³⁺ doping into the RbVO₃ lattice. Consequently, the emission peak intensity of the phosphors was successfully enhanced by Er³⁺ doping, and the internal quantum efficiency of Rb_0.99Er_0.01VO₃ under excitation at 360 nm was 80%.

Original language	English
Pages (from-to)	4788-4792
Number of pages	5
Journal	New Journal of Chemistry
Volume	41
Issue number	12
DOIs	https://doi.org/10.1039/c6nj03823a
Publication status	Published - 2017
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Materials Chemistry

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10.1039/c6nj03823a

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title = "Improvement of luminescence properties of rubidium vanadate, RbVO3, phosphors by erbium doping in the crystal lattice",

abstract = "Greenish-white emitting Rb1-xErxVO3 (0 ≤ x ≤ 0.10) phosphors were synthesized by a conventional solid state reaction method. The thermal quenching effect of the RbVO3 phosphors was effectively improved by Er3+ doping into the RbVO3 lattice. Consequently, the emission peak intensity of the phosphors was successfully enhanced by Er3+ doping, and the internal quantum efficiency of Rb0.99Er0.01VO3 under excitation at 360 nm was 80%.",

author = "Kim, {S. W.} and T. Hasegawa and M. Muto and A. Toda and T. Kaneko and K. Sugimoto and K. Uematsu and T. Ishigaki and K. Toda and M. Sato and J. Koide and M. Toda and Y. Kudo",

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year = "2017",

doi = "10.1039/c6nj03823a",

language = "English",

volume = "41",

pages = "4788--4792",

journal = "New Journal of Chemistry",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Improvement of luminescence properties of rubidium vanadate, RbVO3, phosphors by erbium doping in the crystal lattice

AU - Kim, S. W.

AU - Hasegawa, T.

AU - Muto, M.

AU - Toda, A.

AU - Kaneko, T.

AU - Sugimoto, K.

AU - Uematsu, K.

AU - Ishigaki, T.

AU - Toda, K.

AU - Sato, M.

AU - Koide, J.

AU - Toda, M.

AU - Kudo, Y.

PY - 2017

Y1 - 2017

N2 - Greenish-white emitting Rb1-xErxVO3 (0 ≤ x ≤ 0.10) phosphors were synthesized by a conventional solid state reaction method. The thermal quenching effect of the RbVO3 phosphors was effectively improved by Er3+ doping into the RbVO3 lattice. Consequently, the emission peak intensity of the phosphors was successfully enhanced by Er3+ doping, and the internal quantum efficiency of Rb0.99Er0.01VO3 under excitation at 360 nm was 80%.

AB - Greenish-white emitting Rb1-xErxVO3 (0 ≤ x ≤ 0.10) phosphors were synthesized by a conventional solid state reaction method. The thermal quenching effect of the RbVO3 phosphors was effectively improved by Er3+ doping into the RbVO3 lattice. Consequently, the emission peak intensity of the phosphors was successfully enhanced by Er3+ doping, and the internal quantum efficiency of Rb0.99Er0.01VO3 under excitation at 360 nm was 80%.

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DO - 10.1039/c6nj03823a

M3 - Article

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VL - 41

SP - 4788

EP - 4792

JO - New Journal of Chemistry

JF - New Journal of Chemistry

SN - 1144-0546

IS - 12

ER -

Improvement of luminescence properties of rubidium vanadate, RbVO₃, phosphors by erbium doping in the crystal lattice

Abstract

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