Hostname: page-component-745bb68f8f-d8cs5 Total loading time: 0 Render date: 2025-01-26T04:12:01.742Z Has data issue: false hasContentIssue false
  • English
  • Français

Luminescent Characteristics of Pulsed Laser Deposited Epitaxial Eu-Doped Y2O3 Films

Published online by Cambridge University Press:  10 February 2011

D. Kumar ,
K. G. Cho ,
Zhang Chen ,
V. Craciun ,
P. H. Holloway  and
Rajiv K. Singh
D. Kumar
Affiliation:
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA, J. Perriere, GPS, Universite Paris, France
K. G. Cho
Affiliation:
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA, J. Perriere, GPS, Universite Paris, France
Zhang Chen
Affiliation:
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA, J. Perriere, GPS, Universite Paris, France
V. Craciun
Affiliation:
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA, J. Perriere, GPS, Universite Paris, France
P. H. Holloway
Affiliation:
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA, J. Perriere, GPS, Universite Paris, France
Rajiv K. Singh
Affiliation:
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA, J. Perriere, GPS, Universite Paris, France
Get access

Abstract

The growth, structural and cathodoluminescent (CL) properties of europium activated yttrium oxide (Eu:Y2O3) thin films are reported. The Eu:Y2O3 films were grown in-situ using a pulsed laser deposition technique. Our results show that Eu:Y2O3 films can grow epitaxially on (100) LaAlO3 substrates under optimized deposition parameters. The epitaxial growth of Eu:Y2O3 films on LaAlO3, which has a lattice mismatch of ∼ 60 %, is explained by matching of the atom positions in the lattices of the film and the substrate after a rotation. CL data from these films are consistent with highly crystalline Eu:Y2O3 films with an intense CL emission at 611 nm.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 574: Symposia BB – Multicomponent Oxide Films for Electronics , 1999 , 11
Copyright
Copyright © Materials Research Society 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Duclos, S. J., Greskovich, C.D., and O'Clair, C.R., Mate. Res. Soc. Proc., 348, 503 (1994).10.1557/PROC-348-503Google Scholar
2. Hase, T., Kano, T., Nakazawa, E., and Yamamoto, H., in Advances in Electronics and Electron Physics, Ed. Hawkes, P.W., Vol. 79, Academic, New York (1990).Google Scholar
3. Jones, S. L., Kumar, D., Rajiv Singh, K., and Holloway, P.H., Appl. Phys. Lett. 71, 404 (1997).10.1063/1.119551Google Scholar
4. Cho, K.G., Kumar, D., Lee, D.G., Jones, S.L., Holloway, P.H., and Rajiv Singh, K., Appl. Phys. Lett. 71, 3335 (1997).10.1063/1.120329Google Scholar
5. Cho, K.G., Kumar, D., Lee, D.G., Jones, S.L., Holloway, P.H., and Rajiv Singh, K., J. Electrochem. Soc. 145, 3456 (1998).10.1149/1.1838827Google Scholar
6. Cho, K.G., Kumar, D., Holloway, P.H., and Singh, Rajiv K., Appl. Phys. Lett. 73, 3058 (1998).10.1063/1.122671Google Scholar
7. Trottier, T.A., Swart, H.C., Jones, S.L., and Holloway, P.H., J. Soc. Inf. Display, 4, 354 (1996).10.1889/1.4731191Google Scholar
8. Kingsley, J.D. and Ludwig, G.W., J. Electrochem. Soc. 117, 353 (1970).10.1149/1.2407510Google Scholar
9. Hatalis, M. K., Kanicki, J., Summers, C.J., and Funada, F., in Flat Panel Display Materials II” Mater. Res. Soc. Symp. Proc. 424 (1996).Google Scholar
10. Jones, S.L., Ph. D. Thesis, University of Fjorida (1997).Google Scholar
11. Rajiv Singh, K. and Kumar, D., Mater. Sci. Engg. R 22, 113 (1998).10.1016/S0927-796X(97)00019-3Google Scholar
12. Schlom, D.G., Eom, C.B., Hawley, M.E., Foster, C.M., and Speck, J. S., in “Epitaxial oxide thin films IIr”, Mater. Res. Soc. Symp. Proc. 474 (1997).Google Scholar
13. Yacobi, B.G. and Holt, D.B., in “Cathodoluminescence microscopy of inorganic solids”, Plenum Press, New York, p. 58 (1990).10.1007/978-1-4757-9595-0Google Scholar