Related by context. Frequent words. (Click for all words.) 67 photonic crystal 67 anisotropic 66 anisotropy 65 exciton 64 excitons 64 crystal lattice 64 electron density 64 semiconducting 64 isotropic 64 cuprates 63 dispersive 63 nanocrystal 63 chirality 63 crystalline structure 63 superfluid 62 microstructures 62 nanoscopic 62 nanocrystals 62 photonic crystals 62 spherical 62 magnetization 62 graphene sheets 61 ferromagnetic 61 Bose Einstein condensate 61 nanostructure 61 monolayer 61 plasmons 61 biological molecules 61 morphologies 61 QDs 60 Fig. 1A 60 nacre 60 ferroelectric 60 atoms 60 dopants 60 dopant 60 helices 60 nuclei 60 scanning tunneling microscope 60 SWNTs 60 symmetries 60 quark gluon plasma 60 high temperature superconductors 59 bilayer 59 terahertz radiation 59 Metamaterials 59 X ray diffraction 59 quantum mechanical 59 spacetime 59 dynamical 59 interferometry 59 conductance 59 zeolites 59 dye molecules 59 diffraction 59 magnetic flux 59 calcite 58 solar nebula 58 topological 58 spectroscopic 58 nanostructures 58 high temperature superconductivity 58 fermions 58 planar 58 quantum dot 58 crystalline 58 gravitational lensing 58 GPa 58 block copolymers 58 hemispherical 58 toroidal 58 dimers 58 fullerene 58 micelles 58 galaxy formation 58 X ray emission 57 plasmonic 57 subatomic particle 57 nanometer sized 57 nanotubes 57 nanowire 57 phonons 57 optical microscopy 57 Hawking radiation 57 SiO 2 57 nanoscale 57 muon 57 nucleation 57 electrospinning 57 SWCNTs 57 geometrical 57 InGaN 57 confocal microscopy 57 dimer 57 buckyball 57 colloid 57 excitations 57 numerical simulations 57 superposition 57 Brownian motion 57 macroscopic