• Magnetic Studies on High - Tc Bi - Pb- Sr - Ca - Cu - O Ceramics 

      Al Hawery, A. S. [عبد العزيز الهويري] ( Qatar University , 1997 , Article)
      The superconducting material with a nominal composition BiI 6 Pb0 4 Sr2 Ca2 Cu3 Ox has been recently synthesized and characterized by the authors using the Q- factor method. The Q-factor data reported in this work shows ...