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

Dinesh K. Agrawal, William B. White

Research output: Contribution to journalArticle

6 Citations (Scopus)

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.

Original languageEnglish (US)
Pages (from-to)1261-1265
Number of pages5
JournalJournal of the Electrochemical Society
Volume133
Issue number6
DOIs
StatePublished - Jun 1986

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phosphorus pentoxide
Phosphors
luminous intensity
phosphors
Luminescence
luminescence
symmetry
Phosphates
inversions

All Science Journal Classification (ASJC) codes

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

Cite this

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The Luminescence Studies of the Intermediate Compounds in the Systems Y2O3-P2O5 and Gd2O3-P2O5. / Agrawal, Dinesh K.; White, William B.

In: Journal of the Electrochemical Society, Vol. 133, No. 6, 06.1986, p. 1261-1265.

Research output: Contribution to journalArticle

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