Abdallah, T. , Easawi, K. , Khalid, A. , Negm, S. , Talaat, H.. "STM Spectroscopy of Alloyed Nanocrystal Composite CdSxSe1-X". World Academy of Science, Engineering and Technology, Open Science Index 61, International Journal of Materials and Metallurgical Engineering (2012), 6(1), 44 - 46.