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Film Preparation Conditions and Characterization of co-Deposited Tungsten Doped Zinc Oxide Phosphor

Published online by Cambridge University Press:  10 February 2011

Jasleen Bombra Sobti ,
V. Bhatia ,
P. M. Babuchna  and
Mark H. Weichold
Jasleen Bombra Sobti
Affiliation:
Department of Electrical Engineering, Texas A&M University, College Station, TX 77843
V. Bhatia
Affiliation:
Department of Electrical Engineering, Texas A&M University, College Station, TX 77843
P. M. Babuchna
Affiliation:
Department of Electrical Engineering, Texas A&M University, College Station, TX 77843
Mark H. Weichold
Affiliation:
Department of Electrical Engineering, Texas A&M University, College Station, TX 77843
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Abstract

Need for efficient blue light emitting source for optoelectronic device applications such as flat panel displays has made the research in luminescent material ever so important. Tungsten doped zinc oxide (ZnO:W) has been identified as a blue light emitting phosphor exhibiting cathodoluminescence near 490 nm. This paper details work done on ZnO:W phosphor preparation conditions for efficient light emission from the phosphor. Material characterization to identify the possible source of blue light emission will also be discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 558: Symposium B – Flat-Panel Displays and Sensors-Principles, Materials… , 1999 , 9
Copyright
Copyright © Materials Research Society 2000

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References

REFERENCES

1. Katai, A. H., Solid State Luminescence, 1st ed., Chapman & Hall, London, Glasgow, New York, Tokyo, Melbourne, Madras.Google Scholar
2. Ozawa, L., Caihodoluminescence, 1st ed., Kodansha Ltd., Tokyo & VCH Publishers, New York.Google Scholar
3. Lehman, W., J. Electrochem. Soc., 115 p. 538 (1968).Google Scholar
4. Kroger, F. A. and Vink, H. J., J. Chem. Phys. 22 p. 250 (1954).Google Scholar
5. Technology Disclosure to TAMU Technical Licensing Office (1993).Google Scholar
6. Langley, R. J., Puchades, I., Kurinec, S. and Potter, M., University/Government/Industry Microelectronics Symposium, 1997, Proceedings of the Twelfth Biennial, p. 161.Google Scholar
7. Legg, J. D., Mason, M. E., Williams, R. T. and Weichold, M. H., J. of Vacuum Science and Technology B, 12 p. 666 (1994).Google Scholar
8. Kroger, F. A., Some Aspects of the Luminescence of Solids, 1st ed., Elsevier, Amsterdam.Google Scholar
9. Wang, H. and Medina, F., Antonious, M. S., Parkanyi, C., Hanky, J. E., Biard, D. M. and Zhou, YaDong, Chem. Phys. Lett. 205 p. 497 (1993).Google Scholar
10. Blasse, G., Chem. Phys. Lett. 175 p. 237 (1990).Google Scholar
11. Ovechkin, A. E., Ryzhikov, V. D., Tamulatis, G. and Zukauskas, A., Phys. Stat. Sol. (a) 103 p. 285 (1987).Google Scholar