Electrical and structural properties of isomers aromatic compounds

الملخص

Electrical and structural properties of the (anthracene and phenanthrene )compounds dissolved in non-polar solvent (cyclohexane )were measured and study in  concentration  [10^-2M].

     The study showed of electrical properties  of anthracene and phenanthrene  that the  both compounds  are semiconductors and electrical conductivity of phenanthrene is higher than anthracene.

  As well as, the study showed structure (anthracene and phenanthrene )thin films were analyzed by  (XRD ). For anthracene, X-ray diffraction spectrum appears two sharp peaks and three small peaks, while phenanthrene shows X-ray diffraction spectrum appears  two sharp  peaks and four small peaks . It means that the thin films of (anthracene and phenanthrene) is polycrystalline in nature structure.