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Precursors for Vapor Deposition of Blue Phosphors for Electroluminescent Flat Panel Displays

Published online by Cambridge University Press:  10 February 2011

William S. Rees Jr ,
Oliver Just ,
Henry A. Luten  and
David J. Otway
William S. Rees Jr
Affiliation:
Georgia Institute of Technology, School of Chemistry and Biochemistry and School of Materials Science and Engineering and Molecular Design Institute, Atlanta, GA 30332–0400
Oliver Just
Affiliation:
Georgia Institute of Technology, School of Chemistry and Biochemistry and School of Materials Science and Engineering and Molecular Design Institute, Atlanta, GA 30332–0400
Henry A. Luten
Affiliation:
Georgia Institute of Technology, School of Chemistry and Biochemistry and School of Materials Science and Engineering and Molecular Design Institute, Atlanta, GA 30332–0400
David J. Otway
Affiliation:
Georgia Institute of Technology, School of Chemistry and Biochemistry and School of Materials Science and Engineering and Molecular Design Institute, Atlanta, GA 30332–0400
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Abstract

New strontium (host lattice constituent) and cerium (doping element) precursor sources have been developed and evaluated for deposition of blue color emitting SrS:Ce thin films by ALE (Atomic Layer Epitaxy). In the case of strontium, the monomeric derivative [Sr(hfac)2]*triglyme has been synthesized and structurally characterized, whereas, for cerium, the utilization of its homoleptic tris amide derivative Ce{N[Si(CH3)3]2}3 has led to a blue color emitting SrS:Ce. In a further effort, emission characteristics of SrS:Ce doped with the β-diketonate-related Ce(tmhd)4 derivative have been weighed against data obtained employing the cerium tris amide composition.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 495: Symposium W – Chemical Aspects of Electronic Ceramics Processing , 1997 , 83
Copyright
Copyright © Materials Research Society 1998

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References

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