Browsing by Author "Al-Qaradawi, Ilham"

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    • Creating textured surfaces using plasma electrolysis 

      Zhang, Z.; Dubey, Mukul; Galipeau, David; Fan, Qi Hua; Hoefelmeyer, James D.; ... more authors ( Materials Research Society , 2013 , Article)
      Plasma electrolysis (PE) is a combination of electrolysis and plasma discharge. Previous studies indicated that PE usually created porous surface with irregular morphology as a result of the plasma-cathode interaction that ...

    • Thermalization times of positrons in molecular gases 

      Al-Qaradawi, Ilham; Charlton, Michael; Borozan, Ivan; Whitehead, Ralph (2000 , Article)
      The time that a particle takes to reach thermal equilibrium in gas is a gross measure of the efficiency with which such particle can exchange its kinetic energy with the medium. The time taken for positrons to reach thermal ...