The Luminescence Studies of the Intermediate Compounds in the Systems Y2O3-P2O5 and Gd2O3-P2O5

Dinesh K. Agrawal; William B. White

doi:10.1149/1.2108847

The Luminescence Studies of the Intermediate Compounds in the Systems Y₂O₃-P₂O₅ and Gd₂O₃-P₂O₅

Dinesh K. Agrawal
, William B. White

Materials Research Institute (MRI)

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

6 Scopus citations

Abstract

Eu³⁺-activated orthophosphates and pentaphosphates have moderate to weak luminescent intensity. Other phos-phate-phosphors have low efficiency or have no measurable luminescent intensity relative to a standard phosphor, Y₂O₃:Eu³⁺. The luminescent spectra indicate that the 4:1, 3:1, and 1:2 compounds in both the systems belong to one of the C_s, C₂, or C_2v symmetries. The 1:3 compounds may also belong to monoclinic or orthorhombic system, but with different site symmetries that do not have pure centers of inversion.

Original language	English (US)
Pages (from-to)	1261-1265
Number of pages	5
Journal	Journal of the Electrochemical Society
Volume	133
Issue number	6
DOIs	https://doi.org/10.1149/1.2108847
State	Published - Jun 1986

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films
Electrochemistry
Materials Chemistry

Access to Document

10.1149/1.2108847

Cite this

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title = "The Luminescence Studies of the Intermediate Compounds in the Systems Y2O3-P2O5 and Gd2O3-P2O5",

abstract = "Eu3+-activated orthophosphates and pentaphosphates have moderate to weak luminescent intensity. Other phos-phate-phosphors have low efficiency or have no measurable luminescent intensity relative to a standard phosphor, Y2O3:Eu3+. The luminescent spectra indicate that the 4:1, 3:1, and 1:2 compounds in both the systems belong to one of the Cs, C2, or C2v symmetries. The 1:3 compounds may also belong to monoclinic or orthorhombic system, but with different site symmetries that do not have pure centers of inversion.",

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year = "1986",

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AU - Agrawal, Dinesh K.

AU - White, William B.

PY - 1986/6

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N2 - Eu3+-activated orthophosphates and pentaphosphates have moderate to weak luminescent intensity. Other phos-phate-phosphors have low efficiency or have no measurable luminescent intensity relative to a standard phosphor, Y2O3:Eu3+. The luminescent spectra indicate that the 4:1, 3:1, and 1:2 compounds in both the systems belong to one of the Cs, C2, or C2v symmetries. The 1:3 compounds may also belong to monoclinic or orthorhombic system, but with different site symmetries that do not have pure centers of inversion.

AB - Eu3+-activated orthophosphates and pentaphosphates have moderate to weak luminescent intensity. Other phos-phate-phosphors have low efficiency or have no measurable luminescent intensity relative to a standard phosphor, Y2O3:Eu3+. The luminescent spectra indicate that the 4:1, 3:1, and 1:2 compounds in both the systems belong to one of the Cs, C2, or C2v symmetries. The 1:3 compounds may also belong to monoclinic or orthorhombic system, but with different site symmetries that do not have pure centers of inversion.

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