Tag: Publications

Crystals are not necessarily hard and resistant but also occur in soft matter when weakly bound molecules arrange in a regular order. Such organic crystals are widespread in pharmaceuticals products, but also occur as tiny nanocrystals in the active layer of organic solar cells. Here, the organic na...

Have you ever spilled your cup of coffee? You may have noticed how the coffee dries into an intriguing stain with a bright center and a dark ring encircling it. This “coffee ring” forms because the liquid evaporates faster at the edges, inducing a flow from the droplet interior towards the outsid...