05
Oct
The Nobel Prize in Chemistry was awarded on Wednesday to Moungi G. Bawendi, Louis E. Brus and Alexei I. Ekimov for being pioneers of the nanoworld. The new laureates discovered and developed quantum dots, semiconductors made of particles squeezed so small that their electrons barely have room to breathe.Semiconductors are crystals that help power our electronics. But while traditional crystals may be quite large at the molecular level, a quantum dot consists of just a few thousand atoms squished into a space just a few nanometers across. The difference in size between a quantum dot and a soccer ball is…