nanoscale devices

The emerging field of DNA mechanotechnology
Nanodevice, Build Thyself: Someday making molecular building blocks self-assemble into nanodevices
A scanning tunneling microscope determines the topography and orientation of the graphene nanoribbons on the atomic scale. In spectroscopy mode, it determines changes in the density of electronic states, from the nanoribbon's interior to its edge. Credit: Crommie et al, Lawrence Berkeley National Laboratory
Scientists Discover the Edge States of Graphene Nanoribbons
New Ultra-Clean Nanowires Have Great Potential in Solar Cell Technology and Electronics