The extraordinary strength, stiffness and lightness of graphene have generated great expectations of its application in flexible electro nics and as a mechanical reinforcement agent. However, the presence of lattice defects, un avoidable in sheets obtained by scalable routes, might degrade its mechanical properties.
15 December 2014
Introducing a giant spin-orbit interaction on graphene/Ir(111) by intercalation of Pb. The intercalation of an ordered array of Pb atoms below graphene results in the appearance a series of equally spaced, sharp peaks in the differential conductance, as revealed by laterally resolved Tunnelling Spectroscopy at 4.6 K.
Amber has been appreciated by mankind for its color and natural beauty since the Neolithic Era. However, amber can also be a gemstone for physics and chemistry research on glasses.