27 Oct 2011

3 for the price of 1-mobile electrons multiplied in quantum dot films
Researchers of the Opto-electronic Materials section of TU Delft and Toyota Europe have demonstrated that several mobile electrons can be produced by the absorption of a single light particle in films of coupled quantum dots.
24 Feb 2010

Power-harvesting prosthetic foot
An artificial foot that recycles energy otherwise wasted in between steps could make it easier for amputees to walk, its developers say.
27 May 2008

Around the world with dye-sensitized solar cells
Dr Zervos at IDTechEx looks at the global picture for dye-sensitized solar cells.