Nano Letters

'Artificial atom' created in graphene

In a tiny quantum prison, electrons behave quite differently as compared to their counterparts in free space. They can only occupy discrete energy levels, much like the electrons in an atom - for this reason, such electron ...

dateAug 22, 2016 in Nanophysics
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Stability of cheap solar cells improved

The stability of a very efficient and cheap material for solar cells has now been enhanced by up to two orders of magnitude. The material manipulations that enabled this enhancement were developed in a project supported by ...

dateAug 01, 2016 in Nanophysics
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