• Photocurrent measurement in chemically deposited CdS: Li films

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    • Keywords


      Photosensitivity; annealing; CdS:Li films; superlinearity; chemisorption

    • Abstract


      The dependence of photocurrent on the light intensity in CdS:Li films formed by chemical bath deposition technique is studied. The superlinearity observed is explained on the basis of increased lifetime of the photoexcited electron. The effect of oxygen adsorption in the film surface on the lifetime of the electron is studied.

    • Author Affiliations


      A G Shikalgar1 S H Pawar1

      1. Department of Physics, Shivaji University, Kolhapur - 416 004, India
    • Dates

  • Pramana – Journal of Physics | News

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