An Injection Type Electro-Luminescence in ZnSe-Sno2 Hetero-Junction

  • Kenji Ikeda
  • Ken Uchida
  • Yoshihiro Hamakawa
  • Hiroshi Kimura
  • Hiroyoshi Komiya
  • Sumiake Ibuki

Abstract

Injection type electro-luminescence has been observed in the forward biased ZnSe-SnO2 heterostructure junction. The junction shows good rectification characteristics. Clearly separated four main emission bands are found at energies of 2.00, 2.35, 2.70 and 2.80 eV at 90 K. Emission light intensity has almost no frequency dependence from DC up to 10 KHz. Injection current and temperature dependence of the emission spectra are demonstrated. The C-V characteristic and the spectral response of photovoltaic effects are also measured to determine the potential profile of the junction.

Keywords

Light Emit Diode Potential Profile Photovoltaic Effect ZnSe Crystal Sn02 Layer 
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References

  1. 1.
    K. Ikeda, K. Uchida and Y. Hamakawa; to be published.Google Scholar
  2. 2.
    K. Ikeda, K. Uchida and Y. Hamakawa; to be published.Google Scholar
  3. 3.
    D. C. Reynolds, L. S. Petrotti and O. W. Larson; J. Appi. Phys. 32 (suppl.) 2250, (1961).ADSCrossRefGoogle Scholar
  4. 4.
    M. Aven and H. H. Woodbury; Appi. Phys. Lett. 1 53, (1962).ADSCrossRefGoogle Scholar
  5. 5.
    F. F. Morehead; J. Phys. Chem. Solids. 24 37, (1963).ADSCrossRefGoogle Scholar
  6. 6.
    W. Taylor; Phys. Lett. 24A 556, (1967).ADSGoogle Scholar

Copyright information

© Plenum Press, New York 1973

Authors and Affiliations

  • Kenji Ikeda
    • 1
  • Ken Uchida
    • 1
  • Yoshihiro Hamakawa
    • 1
  • Hiroshi Kimura
    • 2
  • Hiroyoshi Komiya
    • 2
  • Sumiake Ibuki
    • 2
  1. 1.Faculty of Engineering ScienceOsaka UniversityToyonaka, OsakaJapan
  2. 2.The Central Research LaboratoriesMitsubishi Electric CorporationAmagasaki, HyogoJapan

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