Advertisement

Thermally Stimulated Currents in Thin Film Electroluminescent Devices

  • Y. Sano
  • K. Nunomura
Part of the Springer Proceedings in Physics book series (SPPHY, volume 38)

Abstract

New signals from thermally stimulated currents were observed on thin film electroluminescent devices. The signals originate from polarization charge at the interface between a ZnS layer and an insulating layer. The interface trap depths ranged from 1.8 to 1.9 eV, which is about half the ZnS energy gap.

Keywords

Interface Trap Trap Depth Thermally Stimulate Current Conduction Charge Thermally Stimulate Current Spectrum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    R. Mach and G. O. Muller, Physica Status Solidi (a), 69 (1982) p.11.ADSCrossRefGoogle Scholar
  2. 2.
    W. E. Howard, Journal of Luminescence, 23 (1981) p.155.ADSCrossRefGoogle Scholar
  3. 3.
    D. H. Smith, Journal of Luminescence, 23 (1981) p.209.ADSCrossRefGoogle Scholar
  4. 4.
    T. Tatsumi et al., The Institute of Electronics, Information and Communication Engineers Technical Report, 87, No. 407 (1987) p.49 (in Japanese).Google Scholar
  5. 5.
    K. Miyashita and M. Shibata, Digest of Japan Display’ 83, p.100.Google Scholar
  6. 6.
    T. Shibata et al., Extended Abstracts (The 34th Spring Meeting, 1987); The Japan Soc. of Appl. Phys. and Related Societies, No. 3, p.879 (in Japanese).Google Scholar
  7. 7.
    T. Inoguchi and S. Mito: In Electroluminescence, ed. by J.I. Pankove, Topics in Applied Physics, Vol.17 (Springer, Berlin, Heidelberg, New York, 1977) p.197.Google Scholar
  8. 8.
    J. G. Simons and G. W. Taylor, Physical Review B, 5 (1972) p. 1619.ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • Y. Sano
    • 1
  • K. Nunomura
    • 1
  1. 1.Opto-electronics Research LaboratoriesNEC CorporationMiyamae-ku, Kawasaki 213Japan

Personalised recommendations