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David LE BOLLOC`H

tél  : 01 69 15 60 57

lebolloch@lps.u-psud.fr

 

 

I spend most of my research time on the development and applications of coherent X-ray diffraction. Most of my research is focussed on coherent diffraction of single phase defect embedded in the bulk in hard condensed matter. A single dislocation in silicon, a dislocation of a spin density wave in chromium and a dislocation of a charge density wave have been my main studies in last years.

Research area

 

I. Coherent X-ray diffraction

 

II. Electronic crystals : spin and charge density wave systems

 

III. Dynamics of a displacive phase transition : the central peak phenomenon

 

IV. Fluctuation dynamics close to an order-disorder phase transition