BS and BA in Physics from UFPe and UCP, respectively. Master and Doctorate from CBPF. Postdoctoral at Lawrence Berkeley Laboratory, Ca-USA and has held academic positions at various institutions of higher education in Brazil (Univ. Federal Rural PE, Military Institute of Engineering, IME, University Nuno Lisboa, Universidade Veiga de Almeida, Federal University of Paraíba). Has participated as head of department, head of scientific coordination and postgraduate courses, and in numerous internal committees.

Email: sbd _at_ cbpf _dot_ br