Luminescence properties of borate phosphors in the UV/VUV region

Il Eok Kwon; Byung Young Yu; Hyunsook Bae; Young Ju Hwang; Tae Woon Kwon; Chang Hong Kim; Chong Hong Pyun; Sung Jin Kim

doi:10.1016/S0022-2313(99)00532-3

Luminescence properties of borate phosphors in the UV/VUV region

Il Eok Kwon, Byung Young Yu, Hyunsook Bae, Young Ju Hwang, Tae Woon Kwon, Chang Hong Kim, Chong Hong Pyun, Sung Jin Kim

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Conference article › peer-review

72 Scopus citations

Abstract

Luminescence properties of YBO₃-GdBO₃ solid solutions doped with Tb³⁺ have been investigated in order to understand the energy transfer processes between Gd³⁺ and Tb³⁺ in these phosphors. The critical atomic fraction (X_c) and the critical distance (R_c) for efficient energy migration among Gd³⁺ ions were derived. In YBO₃-GdBO₃:Tb solid solutions, (Gd³⁺-BO₃^3-) absorbs excitation energy more efficiently than (Y³⁺-BO₃^3-) in the VUV region.

Original language	English
Pages (from-to)	1039-1041
Number of pages	3
Journal	Journal of Luminescence
Volume	87
DOIs	https://doi.org/10.1016/S0022-2313(99)00532-3
State	Published - May 2000
Event	International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99) - Osaka, Jpn Duration: 23 Aug 1999 → 27 Aug 1999

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@article{9413e12f75a14fc592d13f61caf84801,

title = "Luminescence properties of borate phosphors in the UV/VUV region",

abstract = "Luminescence properties of YBO3-GdBO3 solid solutions doped with Tb3+ have been investigated in order to understand the energy transfer processes between Gd3+ and Tb3+ in these phosphors. The critical atomic fraction (Xc) and the critical distance (Rc) for efficient energy migration among Gd3+ ions were derived. In YBO3-GdBO3:Tb solid solutions, (Gd3+-BO33-) absorbs excitation energy more efficiently than (Y3+-BO33-) in the VUV region.",

author = "Kwon, {Il Eok} and Yu, {Byung Young} and Hyunsook Bae and Hwang, {Young Ju} and Kwon, {Tae Woon} and Kim, {Chang Hong} and Pyun, {Chong Hong} and Kim, {Sung Jin}",

year = "2000",

month = may,

doi = "10.1016/S0022-2313(99)00532-3",

language = "English",

volume = "87",

pages = "1039--1041",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier",

note = "International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99) ; Conference date: 23-08-1999 Through 27-08-1999",

}

TY - JOUR

T1 - Luminescence properties of borate phosphors in the UV/VUV region

AU - Kwon, Il Eok

AU - Yu, Byung Young

AU - Bae, Hyunsook

AU - Hwang, Young Ju

AU - Kwon, Tae Woon

AU - Kim, Chang Hong

AU - Pyun, Chong Hong

AU - Kim, Sung Jin

PY - 2000/5

Y1 - 2000/5

N2 - Luminescence properties of YBO3-GdBO3 solid solutions doped with Tb3+ have been investigated in order to understand the energy transfer processes between Gd3+ and Tb3+ in these phosphors. The critical atomic fraction (Xc) and the critical distance (Rc) for efficient energy migration among Gd3+ ions were derived. In YBO3-GdBO3:Tb solid solutions, (Gd3+-BO33-) absorbs excitation energy more efficiently than (Y3+-BO33-) in the VUV region.

AB - Luminescence properties of YBO3-GdBO3 solid solutions doped with Tb3+ have been investigated in order to understand the energy transfer processes between Gd3+ and Tb3+ in these phosphors. The critical atomic fraction (Xc) and the critical distance (Rc) for efficient energy migration among Gd3+ ions were derived. In YBO3-GdBO3:Tb solid solutions, (Gd3+-BO33-) absorbs excitation energy more efficiently than (Y3+-BO33-) in the VUV region.

UR - http://www.scopus.com/inward/record.url?scp=0033737526&partnerID=8YFLogxK

U2 - 10.1016/S0022-2313(99)00532-3

DO - 10.1016/S0022-2313(99)00532-3

M3 - Conference article

AN - SCOPUS:0033737526

SN - 0022-2313

VL - 87

SP - 1039

EP - 1041

JO - Journal of Luminescence

JF - Journal of Luminescence

T2 - International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99)

Y2 - 23 August 1999 through 27 August 1999

ER -

Luminescence properties of borate phosphors in the UV/VUV region

Abstract

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