Related by context. Frequent words. (Click for all words.) 77 microns 74 nanometers 71 micrometer 67 μm 61 millionths 60 billionths 59 millimeter 57 mm thick 55 cubic centimeter 54 diameter 54 micron 54 millimeters thick 52 centimeter 51 millimeters 51 nanotubes 51 diameters 50 wavelengths 50 1cm 50 nanotube 50 filaments 50 centimeters 50 cm 50 #mm x #mm [001] 50 resonators 50 thousandths 49 pencil eraser 49 atoms 48 microscopic 48 nanometer 48 particles 48 nanometer scale 48 nanowires 48 1mm 48 nanoscale 47 carbon nanotubes 47 apertures 47 mm 47 5mm 47 pixels 47 x #mm [002] 46 milliseconds 46 diffraction 46 nano scale 46 spatial resolution 46 laser pulses 46 mm x 46 x #.#mm [002] 46 kilobytes 46 #.#cm [002] 46 2mm 46 6mm 45 conductance 45 nanowire 45 nucleotides 45 resonator 45 quantum dots 45 macroscopic 45 gigahertz 45 microseconds 45 #.#mm [007] 45 2cm 45 substrate 45 microscopic particles 45 3mm 45 molecules 45 nanoseconds 45 photons 45 microgram 44 milliwatts 44 x #mm [003] 44 nanocrystals 44 conductivity 44 nanoparticles 44 filament 44 3cm 44 nanostructures 44 width 44 wavelength 44 particle 44 nm 44 #.#mm thick [003] 44 microspheres 44 waveguide 44 nanograms 43 inch 43 ¼ inch 43 nuclei 43 microsecond 43 trillionth 43 atom thick 43 4mm 43 refractive index 43 gigabits per 43 inches 43 radii 43 pixel 43 kb 43 thickness 43 infrared wavelengths 43 silicon dioxide 43 nano