• Prof. Sinéad M. Griffin

SNF Postdoctoral Fellow, UC Berkeley
E-mail: sgriffin@lbl.gov

•  Head physics department Ihab Fathalla Riad

University of Khartoum
faculty of Scientific
Department of Physics
E-mail: ifriad@gmail.com

• Assistant professor Asaddig Mohammed Asaddig

University of Khartoum
Faculty of science
Department of Science
E-mail: asadig@gmail.com

• Associated professor ABDEL-MALIK M.ABDEL-RAHMAN

University of Khartoum
Faculty of science
Department of physics
E-mail: abdelmalikma@gmail.com

• Assistant professor Alnadif Mohammed

University of Khartoum
Faculty of science
Department of physics
E-mail: anadief@gmail.com

•  Assistant professor Arbab Ibrahim Arbab

University of Qassim
Faculty of science
Department of physics
E-mail: arbab.ibrahim@gmail.com