Related by context. Frequent words. (Click for all words.) 62 photonic crystal 60 microchannels 60 excitons 58 nanotube 58 ferromagnetic 58 radially 58 magnetization 58 graphene sheets 58 microstructures 57 waveguides 56 nanometer sized 56 Metamaterials 56 nanotubes 56 electrons 56 antiprotons 56 picosecond 55 scanning tunneling microscope 55 nanostructure 55 nanoscopic 55 microscale 55 nanowire 55 qubit 55 nanoscale structures 55 atoms 55 isotropic 55 plasmons 55 silicon oxide 55 dopants 55 femtosecond laser 54 nanofiber 54 filament 54 carbon nanotubes 54 crystal lattice 54 photonic crystals 54 Bose Einstein condensate 54 helices 54 resonant frequency 54 plasmonic 54 anisotropic 54 toroidal 54 dimer 54 ferroelectric 54 nanocrystals 53 photons 53 resonator 53 microfluidic device 53 nanospheres 53 bandgap 53 Nanowires 53 electron beams 53 nanorods 53 spacetime 53 photodetector 53 reversibly 53 nanopores 53 magnetic particles 53 magnetised 53 nanocrystal 53 excitation 53 resonators 53 conductance 53 dimers 53 nanowires 53 electromagnets 53 laser pulse 53 nanofibers 53 magnetic flux 53 silicon substrate 53 filaments 52 nanometer scale 52 nanomachines 52 SWNTs 52 nuclei 52 microfluidic devices 52 laser pulses 52 neutrons 52 quantum dots 52 magnetic fields 52 superconducting 52 ferrite 52 semiconducting 52 monolayer 52 microbubbles 52 magnetic nanoparticles 52 superposition 52 helical 52 compressible 52 nanostructures 52 molecules 51 alternating layers 51 fibronectin 51 Nanotube 51 photon 51 reproducibly 51 femtosecond 51 dielectric 51 silicon nanowires 51 waveguide 51 membrane 51 superfluid 51 phonons