Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene

In a collaboration between the U.S. Department of Energy's Ames Laboratory and Northeastern University, scientists have developed a model for predicting the shape of metal nanocrystals or "islands" sandwiched between…

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Physics: Behavior of ‘trapped’ electrons in a one-dimensional world observed in the lab

A team of physicists at the University of Cologne has, for the first time, seen a particularly exotic behaviour of electrons on an atomic scale. Electrons normally move almost freely…

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