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ROLE OF SILICON-HYDROGEN BONDS IN THE STABILITY OF A-Si:H PREPARED BY GLOW-DISCHARGE AS STUDIED BY INFRARED SPECTROSCOPY.

  • C. S. Hong*
  • , K. S. Teng
  • , K. C. Hsu
  • , W. J. Jou
  • , H. Y. Ueng
  • , S. C. Lee
  • , H. L. Hwang
  • *Corresponding author for this work
  • Industrial Technology Research Institute of Taiwan

Research output: Contribution to journalConference articlepeer-review

Abstract

The bond-breaking model proposed for the degradation of solar cell performance is verified on the basis of a structural interpretation of the vibrational spectra of a-Si:H films. For films experiencing prolonged illumination, Fourier transform infrared spectroscopy shows that distinct transitions can occur among various bonds, and EPR results indicate that dangling bonds can be produced. A model based on breaking of the three-center bonds is proposed.

Original languageEnglish
Pages (from-to)909-913
Number of pages5
JournalConference Record of the IEEE Photovoltaic Specialists Conference
StatePublished - 1985
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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