• Electroluminescence of CaSO4: Sm phosphors

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    • Keywords


      Electroluminescence; calcium sulphate phosphors; samarium

    • Abstract


      CaSO4 phosphors activated with Sm3+ impurity in varying concentrations have been prepared and their electroluminescence systematically studied. The voltage and frequency dependence of brightness is discussed and conclusions are drawn regarding the possible mechanism involved in the process.

    • Author Affiliations


      S G Sabnis1 S H Pawar1

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

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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