Related by context. Frequent words. (Click for all words.) 69 phonons 68 crystal lattice 68 superfluid 65 anisotropic 64 GPa 64 dimer 64 conformations 64 ferromagnetic 63 dimers 63 interfacial 63 magnetization 63 isotropic 63 magnetic flux 62 conductance 62 anisotropy 62 excitons 62 nuclei 61 helices 61 atoms 61 Supplementary Fig 61 fermions 60 microstructures 60 high temperature superconductors 60 adsorbed 60 aqueous solution 59 reactants 59 chirality 59 biological molecules 59 superconductivity 59 excitation 59 electrons 59 oxygen atoms 59 dynamical 59 macroscopic 59 graphene sheets 59 photonic crystal 58 electron 58 ions 58 crystalline structure 58 vortices 58 hydrogen atoms 58 monolayer 58 superconductor 58 superconducting 58 photons 58 nanocrystal 58 semiconducting 57 nanocrystals 57 ferroelectric 57 superposition 57 organic molecules 57 atomic nuclei 57 bandgap 57 hydrogen atom 57 microscale 57 nanometer sized 56 oxygen atom 56 morphologies 56 anion 56 radiative 56 molecules 56 magnetic fields 56 analyte 56 dielectric constant 56 nucleation 56 calcium ions 56 high temperature superconductivity 56 fibrils 56 amplitudes 56 electron beams 56 vibrational 56 micelles 55 nanostructure 55 superconductors 55 lithosphere 55 nanotubes 55 tubules 55 filaments 55 photon 55 spectra 55 nanoscopic 55 metal ions 55 interstellar medium 55 conductivity 55 magnetic nanoparticles 55 desorption 55 membrane protein 55 nanowire 55 neutrons 54 silicates 54 adsorption 54 oligomers 54 spacetime 54 silicate 54 symmetries 54 qubit 54 magnetosphere 54 lithium ions 54 molecularly 54 monomers 54 submicron