2013 till now: Postdoctoral Fellow, University of the Free State, Bloemfontein, South Africa.

2012-2013: Assistant Professor (physics), University of Khartoum, Omdurman, Sudan.

2009-2012: Ph.D. student, University of the Free State, Bloemfontein, South Africa.

2003-2009: Lecturer (physics), University of Khartoum, Omdurman, Sudan.

1999-2003: Teacher, Ministry of Education, Kingdom of Saudi Arabia.

1998-1999: Teaching assistant (physics), University of Khartoum, Omdurman, Sudan.

1986-1998: Teaching assistant (physics), Gezira University, Wadmedani, Sudan.

1995-1996: Teacher, Ministry of Education, Sudan.

Research Interests:

Synthesis and characterization of novel nanophosphor using techniques such as XRD, TEM, PL, CL, XPS, … etc. Also I interest in the use of simulations (theoretical).