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      https://www.ias.ac.in/article/fulltext/boms/027/05/0417-0420

    • Keywords

       

      Mylar roll; SHI irradiation; permeability; chemical etching.

    • Abstract

       

      Ion irradiation of Si8+ ion beam of 100 MeV was scattered by a gold foil on a Mylar membrane of 25 𝜇m thickness in the form of film roll (width, 12.5 cm and length, 400 cm) at the Nuclear Science Centre, New Delhi. The characterization of etched nuclear tracks was carried out by gas permeation measurements. The samples cut from the film roll of required size for permeability measurements were etched in a controlled manner in a constant temperature bath of 6N NaOH solution. The opening of the conical etched tracks was characterized by hydrogen gas permeation.

    • Author Affiliations

       

      N K Acharya1 P K Yadav1 S Wate2 Y K Vijay1 F Singh3 D K Avasthi3

      1. Department of Physics, University of Rajasthan, Jaipur 302 004, India
      2. Govt. Arts and Science College, Ratlam 457 001, India
      3. Nuclear Science Centre, Aruna Asaf Ali Marg, New Delhi 110 067, India
    • Dates

       
  • Bulletin of Materials Science | News

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