Related by context. Frequent words. (Click for all words.) 68 Bose Einstein condensate 65 superfluidity 64 cuprates 63 exciton 62 fermions 62 bosons 62 excitons 61 superfluid 61 phonons 61 dynamical 61 anisotropic 60 isotropic 60 superconductivity 60 excitations 60 superconducting materials 59 high temperature superconductors 59 quantized 59 anisotropy 59 high temperature superconductivity 59 electron 58 spectroscopy 58 photonic crystal 58 dopants 58 infrared spectroscopy 58 quantum gravity 58 bilayer 58 antiprotons 58 JILA 57 biogenic 57 quark gluon plasma 57 semiconducting 57 interferometry 57 theoretical calculations 57 conductance 57 atoms 57 quantum mechanical 57 Brownian motion 57 chirality 57 gravitational lensing 57 topological 57 electron spin 57 superconducting 57 numerical simulations 57 ferromagnetic 57 macroscopic 57 superconductor 57 spectroscopic 57 dopant 56 rubidium 56 magnetization 56 toroidal 56 positron 56 electron beams 56 quantum 56 magnetic flux 56 thermoelectric materials 56 absorbance 56 SWNTs 56 superposition 56 quantum dot 56 spacetime 55 isomers 55 frequency comb 55 supersymmetry 55 Raman spectroscopy 55 photon 55 superconductors 55 qubit 55 adsorption 55 biomolecule 55 electrochemical 55 interfacial 55 quantum entanglement 55 anions 55 nucleation 55 reactants 55 dimers 55 muon 55 hydrogen atom 55 electrons 55 plasmonic 55 zeolites 55 plasmons 55 waveguides 55 ferroelectric 54 nuclei 54 Type Ia supernovae 54 conformations 54 morphologies 54 anion 54 quanta 54 shorter wavelengths 54 mass spectroscopy 54 quantization 54 Superconductivity 54 singularities 54 X ray diffraction 54 quantum mechanics 54 FRET 54 biogeochemistry 54 solar nebula