- Published on 06 April 2010
Grazing incidence X-ray diffraction, performed by Grelet and colleagues, reveals that thin films of discotic liquid crystals typically prefer to lie flat in columns oriented along the surface of their substrate. These materials are potentially useful for organic solar cells, but to achieve good performance from such devices, the column axis should rather be oriented vertical to the conducting substrate. However, the authors of this EPJ E paper have discovered a specific thermal process that makes it possible to change the column alignment from planar to vertical and achieve the best conditions for charge transport in photovoltaic devices.
To read the full paper ‘Morphology of open films of discotic hexagonal columnar liquid crystals as probed by grazing incidence X-ray diffraction’ click here
- Published on 11 January 2010
Athene Donald, the former editor in chief of EPJ E and current member of its advisory editorial board, has won the Science & Technology Award issued by women’s magazine Glamour.
- Published on 05 January 2010
EPJ E welcomes Daan Frenkel as new Editor in Chief, next to Richard Jones and Frank Jülicher. Daan Frenkel is a computational physicist who's research focuses on numerical exploration of routes to design novel, self-assembling structures and materials. Currently he is a professor at the universities of Cambridge, Amsterdam, Utrecht and Beijing. He is a foreign member of the British Royal Society and he has many received prestigious awards such as the Aneesur Rahman Prize of the APS, the Spinoza Prize of the Dutch Research Council and the Berni J. Alder CECAM Prize.
- Published on 12 November 2008
Athene Donald, Professor of Experimental Physics at the Cavendish Laboratory in Cambridge, has been nominated for her contribution to unravelling the mysteries of the physics of messy materials, ranging from cement to starch. Some of this work was published in the EPJ E. The former editor in chief of EPJ E (and current member of its advisory editorial board) will receive her prize on 5 March 2009, at UNESCO Headquarters in Paris. Since 1998, the L'ORÉAL-UNESCO Awards have distinguished 57 women from around the globe. Through their individual contributions to scientific research the Laureates have been agents for change and progress. We have no doubt that Athene Donald will take this award as a new opportunity to promote the work and dedication of female scientists and inspire them to excel.
- Published on 01 March 2005
Dr Dominique Langevin, University of Paris-Sud, Orsay, France Associate Editor EPJ E-Soft Matter, has been awarded the L'ORAL-UNESCO Award 2005 Materials Sciences for her fundamental investigations of detergents, emulsions and foams.