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Wissem CheikhRouhou Koubaa

Professor

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  • Address: Technopark of Sfax, B.P. 275, Sakiet Ezzit,
  • Phone: (+216) 74 863 042 - 74 863 044
  • Fax: 74863041
  • Email: wissem.koubaa@yahoo.fr

Current State

Professor (Full) in Physics, Head of LT2S Lab

After obtaining a Bachelor Science degree in Physics from the faculty of science in Sfax, which earned me the price of His Excellency the President of the Tunisian Republic in July 1997, I pursued my post-graduate studies at Joseph Fourier University in Grenoble (France) and I got the Master Degree Diploma in Materials Science in June 1998. The doctoral thesis was conducted between October 1998 and March 2002 in the Institute of Electronics in the field of Solid State Physics (Paris-Sud University, France). I had then the opportunity to have a postdoctoral internship at the Atomic Energy Commission (CEA, Saclay, France) during the period January 2003- September 2003. I received the HDR degree from Tunis Carthage University in January 2008. I was recruited in September 2002 as assistant at the Faculty of Sciences of Sfax and actually I am full Professor at the Digital Research Center of Sfax and I direct the laboratory of technology of smart systems "LT2S".

  • September 2 - September 2004

     Assistant Professor, FSS, University of Sfax

  • January 2003 - September 2003

    PostDoc Position, CEA Saclay, France


  • September 2004 - March 2011

     Associate Professor, FSS, University of Sfax

  • March 2011 - January 2016

     Professor, FSS University of Sfax, CRNS

  • Since January 2016

     Professor (Full), CRNS

  • Since December 2016

    Head of LT2S Lab, CRNS

  • September 1993 - June 1997

    Faculty of Sciences, University of Sfax: Bachelor Science degree, Physics Sfax, Tunisia

  • September 1997 - June 1998

    University Joseph Fourier - Grenoble 1: Master Degree, Material Science Grenoble, France

  • October 1998 - March 2002

    Université Paris-Sud 11: PhD, Solid State Physics, Orsay, France

- Nanomaterials for medical applications

- Smart textile

- Gas Sensors

  • Article: Potassium doping induced changes of magnetic and magnetocaloric properties of La 0.78 Cd 0.22-x K x MnO 3 (x=0.00, 0.10, 0.15 and 0.20) manganites.

    In Journal of Magnetism and Magnetic Materials Article · September 2017 . See more...

    · volume: 09/2017;, DOI:10.1016/j.jmmm
  • Article: Structural characterization, magnetic, magnetocaloric properties and critical behavior in lacunar La0.5Eu0.2Ba0.2□0.1MnO3 nanoparticles.

    In Journal of Alloys and Compounds 08/2017 Article · August 2017 . See more...

    · volume: DOI:10.1016/j.jallcom
  • Article: Structural, magnetic and magnetocaloric investigation of La0.7−xDyxCa0.3MnO3 (x = 0.00, 0.01 and 0.03) manganite

    In Journal of Materials Science Materials in Electronics 08/2017 Article · August 2017 . See more...

    · volume: DOI:10.1007/s10854-017-7618-7
  • Article: Structural, magnetic, magnetocaloric and critical behavior investigations of La 0.65 Dy 0.05 Sr 0.3 MnO 3 manganite

    In Journal of Alloys and Compounds 08/2017; 726 Article · August 2017 . See more...

    · volume: DOI:10.1016/j.jallcom.2017.08.080
  • Article: Critical Behavior Near the Paramagnetic-Ferromagnetic Phase Transition in La1−x Sr x CoO3 (x = 0.3 and x = 0.5) Cobaltites

    In Journal of Superconductivity and Novel Magnetism 07/2017 Article · July 2017 . See more...

  • Article: Enhanced magnetocaloric properties with a tunable Curie temperature in (1 − x)La0.55□0.1Ca0.35MnO3/xLa0.7Ca0.2Sr0.1MnO3 system (0 ≤ x ≤ 1)

    In Journal of Materials Science Materials in Electronics 07/2017 Article · July 2017 . See more...

    · volume: DOI:10.1007/s10854-017-7588-9
  • Article: Improvement of magnetocaloric properties over a large temperature range in 0.5La 0.7 Ca 0.2 Sr 0.1 MnO 3 /0.5La 0.7 Ca 0.15 Sr 0.15 MnO 3 composite

    In Journal of Alloys and Compounds 07/2017; 724., Article · July 2017 . See more...

    · volume: DOI:10.1016/j.jallcom.2017.07.092
  • Article: Enhancement of magnetocaloric properties in (1-x)La 0.7 Ca 0.2 Sr 0.1 MnO 3 /xLa 0.7 Ca 0.15 Sr 0.15 MnO 3 composite system (0≤x≤1)

    In Materials Research Bulletin 07/2017; 95., Article · July 2017 . See more...

    · volume: DOI:10.1016/j.materresbull.2017.07.036
  • Article: Fe3O4 nanoparticles coated by new functionalized tetraaza-2,3 dialdehyde micro-crystalline cellulose: synthesis, characterization, and catalytic application for degradation of Acid Yellow 17

    In Iranian Polymer Journal 07/2017; 26(8) Article · July 2017 . See more...

  • Article: Magnetic, magnetocaloric and critical behavior investigation of La0.69Dy0.01Ca0.3MnO3

    In Journal of Materials Science Materials in Electronics 06/2017 Article · June 2017 . See more...

    · volume: DOI:10.1007/s10854-017-7250-6
  • Article: Investigation of the magnetic, electronic and magnetocaloric properties of La 0.7 (Ca,Sr) 0.3 Mn 1-x Gd x O 3 manganites

    In Journal of Magnetism and Magnetic Materials 06/2017; 441 Article · June 2017 . See more...

    · volume: DOI:10.1016/j.jmmm.2017.06.091
  • Article: Correlation between critical properties and magnetocaloric effect using phenomenological model in La0.7Ca0.2Ba0.1MnO3

    In Journal of Physics and Chemistry of Solids 05/2017; 109., Article · May 2017 . See more...

    · volume: DOI:10.1016/j.jpcs.2017.05.022
  • Article: Metamagnetic Transition and Magnetocaloric Effect in La0.45Dy0.05Ca0.5Mn0.9V0.1O3 Compound

    In Journal of Superconductivity and Novel Magnetism 05/2017 Article · May 2017 . See more...

    · volume: DOI:10.1007/s10948-017-4132-3
  • Article: Magnetic and Magnetocaloric properties of Er(Co 1- x Fe x ) 2 intermetallic compounds

    In Journal of Magnetism and Magnetic Materials 05/2017; 439., Article · May 2017 . See more...

    · volume: DOI:10.1016/j.jmmm.2017.05.033
  • Article: Structural characterization and magnetic field dependence of the magnetocaloric properties in Pr 0.8 Na 0.05 K 0.15 MnO 3 ceramic

    In Journal of Magnetism and Magnetic Materials 05/2017 Article · May 2017 . See more...

    · volume: DOI:10.1016/j.jmmm.2017.05.025
  • Article: Enhanced magnetocaloric effect with the high tunability of bismuth in La 0.8 Na 0.2 Mn 1-x Bi x O 3 (0 � x � 0.0 6) perovskite manganites

    In Journal of Alloys and Compounds 05/2017; 720:212-220 Article · May 2017 . See more...

    · volume: DOI:10.1016/j.jallcom.2017.05.269
  • Article: Screening of the synthesis route on the structural, magnetic and magnetocaloric properties of La0.6Ca0.2Ba0.2MnO3 manganite: A comparison between solid-solid state process and a combination polyol process and Spark Plasma Sintering

    In Journal of Alloys and Compounds 04/2017; 712. Article · April 2017 . See more...

    · volume: DOI:10.1016/j.jallcom.2017.04.101
  • Article: Role of Gallium Doping in Structural, Magnetic, and Dielectric Properties of the Compounds La0.65Bi0.05Sr0.3Mn1−xGaxO3 (x = 0 and 0.06).

    In Journal of Superconductivity and Novel Magnetism 04/2017 Article · April 2017 . See more...

    · volume: DOI:10.1007/s10948-017-4111-8
  • Article: Critical properties in Dy-doped La 0.7−x Dy x Sr 0.3 MnO 3 (x=0.00, 0.03) manganites

    Article · April 2017 . See more...

    · volume: DOI:10.1016/j.ceramint.2017.04.009
  • Article: Phenomenological model of the magnetocaloric effect and its correlation with critical behavior near room temperature in La0.7Ca0.2Sr0.1MnO3 manganite

    In Journal of Materials Science Materials in Electronics 03/2017; 28(14). Article · March 2017 . See more...

    · volume: DOI:10.1007/s10854-017-6765-1
  • Article: Prediction of Magnetocaloric Effect by a Phenomenological Model and Critical Behavior for La0.78Dy0.02Ca0.2MnO3 Compound

    In Journal of Superconductivity and Novel Magnetism 02/2017 Article · February 2017 . See more...

    · volume: DOI:10.1007/s10948-017-4009-5
  • Article: Investigation of the critical properties near room temperature in La0.7Ca0.2Ba0.1MnO3 manganite

    In Journal of Materials Science Materials in Electronics 02/2017; 28(9):6837. Article · February 2017 . See more...

  • Article: Investigation of the critical properties near room temperature in La0.7Ca0.2Ba0.1MnO3 manganite

    In Journal of Materials Science Materials in Electronics 02/2017 Article · February 2017 . See more...

    · volume: DOI:10.1007/s10854-017-6382-z
  • Article: Structural, Magnetic and Magnetocaloric properties of Vanadium-doped manganites La0.65Ca0.35Mn1-xVxO3 (0⩽x⩽0.5)

    In Journal of Magnetism and Magnetic Materials 02/2017; 433 Article · February 2017 . See more...

    · volume: DOI:10.1016/j.jmmm.2017.01.097
  • Article: Structural, magnetic, magnetocaloric effect and critical behavior of La0.7Sr0.3-x□xMnO3 (0⩽x⩽0.05) manganites

    In Journal of Magnetism and Magnetic Materials 02/2017; 432., Article · January 2017 . See more...

    · volume: DOI:10.1016/j.jmmm.2017.01.100

- Organization of International Conference on Functional Materials (ICFM2017), Hammamet September 05-08, 2017

- Organization of  Tunisian Crystallographic Meeting (TCM6), Djerba  November 01-05, 2017