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:
- Publication Date:
- Research Org.:
- GE Global Research, Niskayuna, New York (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)
- 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. 2003.
"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 = {},
url = {https://www.osti.gov/biblio/1174493},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 16 00:00:00 EDT 2003},
month = {Tue Sep 16 00:00:00 EDT 2003}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Calculated quantum yields for photon-cascade emission (PCE) for Pr3+ and Tm3+ in fluoride hosts
journal, January 1976
- Pappalardo, R.
- Journal of Luminescence, Vol. 14, Issue 3
Two photon luminescence with ultraviolet excitation of trivalent praseodymium
journal, February 1974
- Sommerdijk, J. L.; Bril, A.; de Jager, A. W.
- Journal of Luminescence, Vol. 8, Issue 4
Cascade fluorescent decay in Pr3+-doped fluorides: Achievement of a quantum yield greater than unity for emission of visible light
journal, February 1974
- Piper, W. W.; DeLuca, J. A.; Ham, F. S.
- Journal of Luminescence, Vol. 8, Issue 4