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Title: Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same

Abstract

Strontium and strontium calcium aluminates and lanthanum and lanthanum magnesium borates activated with Pr.sup.3+ and Mn.sup.2+ exhibit characteristics of quantum-splitting phosphors. Improved quantum efficiency may be obtained by further doping with Gd.sup.3+. Refined rules for designing quantum-splitting phosphors include the requirement of incorporation of Gd.sup.3+ and Mn.sup.2+ in the host lattice for facilitation of energy migration.

Inventors:
; ;
Issue Date:
Research Org.:
General Electric Company, Niskayuna, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1174493
Patent Number(s):
6,621,208
Application Number:
09/681,666
Assignee:
General Electric Company (Niskayuna, NY) OSTI
DOE Contract Number:  
FC26-99FT40632
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats

Setlur, Anant Achyut, Comanzo, Holly Ann, and Srivastava, Alok Mani. Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same. United States: N. p., 2003. Web.
Setlur, Anant Achyut, Comanzo, Holly Ann, & Srivastava, Alok Mani. Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same. United States.
Setlur, Anant Achyut, Comanzo, Holly Ann, and Srivastava, Alok Mani. Tue . "Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same". United States. https://www.osti.gov/servlets/purl/1174493.
@article{osti_1174493,
title = {Quantum-splitting oxide-based phosphors, method of producing, and rules for designing the same},
author = {Setlur, Anant Achyut and Comanzo, Holly Ann and Srivastava, Alok Mani},
abstractNote = {Strontium and strontium calcium aluminates and lanthanum and lanthanum magnesium borates activated with Pr.sup.3+ and Mn.sup.2+ exhibit characteristics of quantum-splitting phosphors. Improved quantum efficiency may be obtained by further doping with Gd.sup.3+. Refined rules for designing quantum-splitting phosphors include the requirement of incorporation of Gd.sup.3+ and Mn.sup.2+ in the host lattice for facilitation of energy migration.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {9}
}

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