Related by context. Frequent words. (Click for all words.) 61 hexagonal 57 cantilever 56 geometrical 56 honeycomb 54 helical 54 nanotubes 54 waveguides 54 nanowire 54 nanowires 54 dielectric 53 cantilevers 53 graphene 53 hexagons 53 planar 53 atoms 53 nanotube 53 geometric 53 donut shaped 53 semiconducting 53 armature 53 helix 52 conical 52 tensile 51 hexagon 51 nanostructures 51 concave 51 filaments 51 substrate 51 curvilinear 51 rectangular 51 rectangles 51 carbon atoms 51 conductance 51 trellis 50 cylindrical 50 crystals 50 macroscopic 50 geometries 50 nucleation 50 epitaxial 50 quantum dot 50 symmetrically 50 membrane 50 carbon nanotubes 50 nanorods 50 nanocrystals 50 latticework 50 crystalline 49 DNA strands 49 topological 49 metamaterial 48 spherical 48 waveguide 48 resonator 48 beams 48 nanostructure 48 monolayer 48 semicircular 48 protrusions 48 annealing 48 resonators 48 ductile 48 translucent 48 arches 48 electrons 48 pyramidal 48 concentric 48 electrically conductive 48 beveled 48 stretchable 48 cladding 48 filigree 47 matrix 47 ridged 47 vias 47 curvature 47 scalloped 47 filament 47 vortices 47 steel girders 47 cone shaped 47 curved 47 evenly spaced 47 thermal conductivity 47 metallic 47 nanometer scale 46 oxygen atoms 46 spacetime 46 nuclei 46 superconducting 46 fractals 46 dowels 46 atom thick 46 octagonal 46 refractive index 46 angular 46 trusses 46 magnetization 46 carbon nanotube 46 capillary 46 rectangle