Full list of publication


  • B.Sc. in Physics. University of Constantine, Algeria, 1990
  • M.S. in Physics. University of Constantine, Algeria. 1994
  • Ph.D. in Chemistry. University of Evry val d’Essonne, France 1999.


Professional Experience: 

Before joining QEERI, Abdelhak was a program manager in the Qatar National Research Fund (QNRF). Prior that He spent 9 years in the Helmholtz Zentrum Berlin working mainly on nanostructured, quantum dots and extremely thin absorber solar cells. He also worked on photocatalyis for waste water treatment during his postdoc in CNRS Bellevue, France.

Selected Publications: 

  • Th. Dittrich, A. Belaidi and A. Ennaoui 2011 “Concepts of inorganic solid-state nanostructured solar cells” Solar energy materials and solar cells, 95, 1527–1536
  • A. Belaidi, Th. Dittrich, D. Kieven, J. Tornow, K. Schwarzburg, M. Kunst, N. Allsop, M.-Ch. Lux-Steiner and S. Gavrilov 2009 “ZnO nanorod arrays for solar cells with extremely thin sulfidic absorber”, Sol. Energy. Mat. Sol. Cells, 93, 1033 
  • D. Gross, I. Mora-Sero, Th. Dittrich, A. Belaidi, C. Mauser, A. J. Houtepen, E. Da Como, A. L. Rogach and J. Feldmann 2010 “Charge Separation in Type II Tunneling Multilayered Structures of CdTe and CdSe Nanocrystals Directly Proven by Surface Photovoltage Spectroscopy” J. Am. Chem. Soc., 132 (17) 5981–5983.