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M. Youssif, A. Bahgat and A. Ali, “Ac Magnetic Susceptibility Technique for the Characterization of High Temperature Superconductors,” Egyptian Journal of Solids, Vol. 23, No. 2, 2000, pp. 231-250.

has been cited by the following article:

• TITLE: Synthesis and Characterization of Polyvinyl Chloride Chemically Modified by Amines

  AUTHORS: Ameer A. Ameer, Mustafa S. Abdallh, Ahmed A. Ahmed, Emad A. Yousif

  KEYWORDS: PVC; Optical Properties; Energy Gap

  JOURNAL NAME: Open Journal of Polymer Chemistry, Vol.3 No.1, February 28, 2013

  ABSTRACT: The reactions of poly vinyl chloride (PVC) with different aliphatic amines in Tetra Hydro Furan, THF, have been studied. These reactions led to the formation of new polymers (PVC-L) which were characterized by spectroscopic methods (Infra Red, IR and Uv-Visible spectrophotometry). Composite of the new polymers were prepared and their optical activities in the region (200 - 400 nm) were studied. The optical data analyzed and interpreted using the theory of phonon assisted direct electronic transition.