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    • Keywords


      CuInSe2 solar cells; thin film solar cells; CdZnS/CuInSe2; spray pyrolysis

    • Abstract


      Cd1−xZnxS/CuInSe2 solar cells having efficiencies in the range of 2·3% were fabricated by spray pyrolysis. The best cell had the following parameters:Voc = 305 mV,Jsc = 32 mA/cm2, FF = 0·32 area = 0·4 cm2 and efficiency = 3·149%.Voc versus temperature measurements showed that the electron affinity difference was 0·22 eV. Forward dark current versus voltage curves were plotted and a possible current mechanism occurring in these cells has been proposed.

    • Author Affiliations


      P Raja Ram1 R Thangaraj1 O P Agnihotri1

      1. Physics Department, Indian Institute of Technology, New Delhi - 110016, India
    • Dates

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

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      Posted on July 25, 2019

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