Related by context. Frequent words. (Click for all words.) 68 photonic crystals 63 excitons 62 photonic crystal 62 photodetector 62 photonic devices 61 nanowires 61 nanocrystals 61 nanodevices 61 nanoscale structures 61 nanocrystal 60 biological molecules 60 nanorods 60 waveguides 60 nanostructure 60 thermoelectric materials 60 shorter wavelengths 59 quantum dots 59 photodetectors 59 terahertz radiation 59 nanowire 59 microscale 59 plasmons 59 electron beams 59 nanostructures 59 microstructures 59 nano scale 59 scanning tunneling microscope 59 micron sized 59 laser pulses 58 nanotubes 58 nanoscale 58 photons 58 nanoshells 58 plasmonic 58 nanometer scale 58 dye molecules 57 titanium oxide 57 optical tweezers 57 bandgap 57 microelectrodes 57 quantum dot 57 nanometer sized 57 SWNTs 56 plasmonics 56 porous silicon 56 silicon nanowires 56 semiconducting 56 resonators 56 interferometry 56 supercapacitors 56 anisotropic 56 nanospheres 56 microfluidic device 56 superconducting materials 56 nanofibers 56 nm wavelength 56 biomolecule 56 PZT 55 carbon nanotubes 55 antiprotons 55 picosecond 55 Metamaterials 55 nanoparticles 55 photodiodes 55 nano particles 55 microwave frequencies 55 photodiode 55 metamaterials 55 nanotube 55 optical fibers 55 wavefront 55 polycrystalline 55 nanopores 55 metamaterial 55 synchrotron radiation 54 nanoscopic 54 nanometers nm 54 silicon transistors 54 microfabrication 54 quantum mechanical 54 nanosensors 54 filaments 54 magnetic nanoparticles 54 graphene sheets 54 microchannels 54 hydride 54 isotropic 54 nanogenerators 54 nanoparticle 54 gravitational lensing 54 solar cells 54 high temperature superconductors 54 spectroscopic 54 micromachining 54 nanophotonics 54 laser pulse 54 electron beam lithography 54 GeV 54 fluorescent proteins 54 photolithography 54 wavelengths