Quantum needles of gold
Structural evolution of gold nanoclusters: From anisotropic nucleation to growth into gold quantum needles. The structures were determined by X-ray crystallography. Organic residues of the surface ligands were omitted for clarity. Colour code: Au (gold): yellow; S:...
How non-toxic and efficient solar cells can be produced
The researchers from Linköping University have developed a new design principle for non-toxic solvents to be used in the manufacturing of organic solar cells. Credit: Thor Balkhed. Large-scale production of organic solar cells with high efficiency and minimal...