Related by context. Frequent words. (Click for all words.) 73 Bose Einstein condensate 67 superfluid 64 quark gluon plasma 64 fermions 63 dynamical 63 bosons 62 excitons 61 superfluidity 61 ferromagnetic 61 quantum mechanical 60 nanoscopic 60 atoms 60 nanometer sized 60 Brownian motion 60 phonons 60 photonic crystal 60 high temperature superconductivity 60 electron spin 60 positron 60 high temperature superconductors 59 rubidium 59 electron beams 59 semiconducting 59 WIMPs 59 microscale 58 galaxy formation 58 nanocrystal 58 electrochemical 58 interferometry 58 alpha particles 58 superconductivity 58 muon 58 electron 57 reactants 57 quantum mechanics 57 quanta 57 quantum gravity 57 superconducting 57 neutrino 57 ionized gas 57 photons 57 atomic nuclei 57 nanoscale 57 JILA 57 nanocrystals 57 radiative 56 nucleation 56 photon 56 thermoelectric materials 56 quantum entanglement 56 electrons 56 neutrons 56 Metamaterials 56 isotropic 56 spacetime 56 submicron 56 quantum dot 56 macroscopic 56 astrophysical 56 spectroscopic 56 organic molecules 56 supercooled 56 superposition 55 gravitational lensing 55 ferroelectric 55 aqueous solution 55 zeolites 55 subatomic particle 55 crystalline structure 55 gluons 55 crystal lattice 55 hydrogen atoms 55 hydrogen atom 55 particle 55 hydrogen ions 55 microstructures 55 SWNTs 55 magnetic fields 55 chirality 55 X ray emission 55 nano scale 55 optical microscopy 55 transduction 55 nanoscale structures 55 molecules 55 nanometer scale 55 radioactive decay 55 oxygen atom 55 subatomic particles 55 theoretical calculations 55 anisotropic 54 magnetization 54 atomic particles 54 superconductor 54 FRET 54 interstellar medium 54 plasmonic 54 magnetic flux 54 anisotropy 54 Photons 54 vibrational