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(Click for frequent words.) 72 electronic excitations 71 bosons 71 quasiparticle 70 wavefunction 69 quasiparticles 69 bosonic 67 conduction electrons 67 dipole moment 67 inhomogeneous 66 polaritons 66 phonon 66 polariton 66 decoherence 65 electron spins 65 hyperfine 65 excitons 65 superposition 65 exciton 65 Mott insulator 65 magnetization 65 electron pairs 64 Dirac fermions 64 Bose Einstein condensates 64 dephasing 64 superstrings 64 gravitons 64 quantum mechanically 64 orbitals 64 fermion 64 vibrational frequency 64 magnetization reversal 64 surface plasmon 64 microcavities 64 nucleons 64 magnetic excitations 63 Bose Einstein Condensate 63 electron 63 excitation 63 fermions 63 plasmon 63 sodium atoms 63 inhomogeneity 63 dipolar 63 Maxwell equations 63 supercurrent 63 momenta 63 lattice vibrations 63 phonons 63 quantum phenomena 63 magnetic dipole 63 Raman scattering 62 magnetisation 62 surface plasmons 62 photons 62 W bosons 62 electron density 62 electron scattering 62 baryon 62 solitons 62 dimensional electron 62 bilayer graphene 62 X ray pulses 62 antiferromagnets 62 relativistic protons 62 superfluid helium 62 weakly interacting 62 heterojunctions 62 Schrodinger equation 62 cesium atoms 62 qubit 62 oscillations 62 cosmic ray particles 62 Bose Einstein condensation 62 amplitudes 62 photon energies 62 valence band 62 bandgaps 62 quantum oscillations 62 cuprate 62 resonant frequencies 62 resonance frequency 61 photocurrent 61 AGNs 61 dipoles 61 molecular orbitals 61 superfluids 61 electron pairing 61 helium atoms 61 branes 61 Fermions 61 conductance 61 helicity 61 magnetoresistance 61 electrons 61 quantum particle 61 Bosons 61 Nernst 61 ferromagnetic materials 61 quanta 61 W boson 61 electron tunneling 61 ferromagnet 61 electron neutrinos 61 graphene layers 61 ferroelectricity 61 femtosecond timescale 61 atoms 61 isotropic 61 magnon 61 particle acceleration 61 rubidium atoms 61 excitonic 61 superpositions 61 colloidal crystals 61 dispersive 61 quantum mechanical 60 superfluid 60 supersolid 60 photoemission 60 ultracold atoms 60 microcavity 60 attosecond pulses 60 nonequilibrium 60 magnons 60 gravitational radiation 60 magnetic monopoles 60 delocalized 60 diffraction pattern 60 rubidium vapor 60 spacetime 60 mesoscopic 60 vibrational 60 gamma ray emission 60 quantum coherence 60 Josephson junctions 60 adsorbate 60 Muons 60 cuprates 60 nonlinearity 60 absorption spectroscopy 60 fermionic atoms 60 perturbations 60 vibrating strings 60 electron positron pairs 60 valence electrons 60 quantum superposition 60 Doppler shifts 60 orbital angular momentum 60 hydrogen nuclei 60 donor acceptor 60 electron spin 60 fermionic 60 van der Waals interactions 60 Josephson junction 60 enthalpy 60 anisotropy 59 absorption spectra 59 quantum correlations 59 UV photons 59 antiferromagnetic 59 photoionization 59 nitrogen atoms 59 circular dichroism 59 quantum particles 59 wave particle duality 59 quantized 59 γ 59 plasmons 59 atomic lattice 59 π 59 heavy fermion 59 microwave photon 59 evanescent waves 59 perturbation theory 59 dye molecules 59 DFT calculations 59 chiral molecules 59 spherically symmetric 59 ARPES 59 qubit quantum 59 electrons orbiting 59 antiprotons 59 electrons positrons 59 nonlinearities 59 axions 59 galactic cosmic rays 59 oscillating magnetic 59 spectroscopic techniques 59 kaons 59 atomic nuclei 59 magnetospheric 59 electron proton 59 photoluminescence 59 colloidal particles 59 ferromagnetic 59 Rydberg atom 59 superposed 59 NMR spectra 59 symmetries 59 YBCO 59 helium ions 59 alpha particles 59 strontium titanate 59 Gravitational waves 59 tensor 59 helium atom 59 silicon monoxide 59 soliton 58 shorter wavelengths 58 Fourier transform 58 luminosities 58 boron atoms 58 Aharonov Bohm effect 58 GeV 58 electron doped 58 inhomogeneities 58 vibrational modes 58 singularities 58 photon 58 topological insulator 58 scanning tunneling microscopy 58 antimatter particles 58 quantum electrodynamics 58 ferromagnets 58 photons emitted 58 Alfven waves 58 hadrons 58 oscillatory 58 toroid 58 antiparticle 58 optical excitation 58 Hawking radiation 58 entangled qubits 58 paramagnetic 58 cosmic phenomena 58 Brownian motion 58 magnetic fields 58 meV 58 chirality 58 linewidth 58 THz radiation 58 millimeter wavelengths 58 electrodynamics 58 optical lattice 58 birefringence 58 protons neutrons 58 magnetic flux 58 antiparticles 58 nonlinear optical 58 copper oxide superconductors 58 dipole 58 Coulomb blockade 58 high temperature superconductivity 58 nonlinear optics 58 emit photons 58 muons 58 nanopillars 58 stoichiometry 58 triangular lattice 58 ferromagnetism 58 nucleon 58 diffusive 58 keV 58 diatomic 58 backscattered 58 dopants 58 diffraction patterns 58 nanomagnets 58 Entangled photons 58 emit photon 58 inelastic scattering 58 Higgs bosons 58 QDs 58 ultracold molecules 58 tau neutrinos 58 SQUIDs 58 metallic nanostructures 58 quasicrystals 58 pulsations 58 kcal mol 58 crystallites 58 leptons 58 periodicities 58 single photon detectors 58 crustal rocks 58 hydrogens 58 CdSe 58 periodic oscillations 58 Einstein equations 57 X ray wavelengths 57 electrical resistivity 57 relativistic particles 57 η 57 photonic crystal 57 oscillation frequency 57 helium nuclei 57 Fig. 1a 57 superlattices 57 cesium atom 57 superatom 57 spherical particles 57 nuclei 57 quantum criticality 57 vibrationally excited 57 superconducting qubit 57 hydrogen atom 57 sterile neutrinos 57 optical wavelengths 57 microwave photons 57 resonant tunneling 57 diamagnetic 57 Cepheids 57 electrons emitted 57 vortices 57 polarized electrons 57 τ 57 electrons behave 57 electromagnetic flux 57 Fig. 4a 57 interferometers 57 resonant frequency 57 trimers 57 electron transistor 57 Photons 57 spin precession 57 ionise 57 magnesium ions 57 quantum metrology 57 negative refraction 57 galactic disk 57 unconventional superconductivity 57 electrostatic attraction 57 SWNTs 57 sine waves 57 sulfur atom 57 electron neutrino 57 quasicrystal 57 proton neutron 57 quantum tunneling 57 antineutrino 57 quantum bits qubits 57 meson 57 Feshbach resonance 57 Casimir cavity 57 B mesons 57 silicon atoms 57 intramolecular 57 shear modulus 57 magneto resistance 57 picosecond 57 superluminal 57 radiative recombination 57 terahertz frequencies 57 terahertz radiation 57 lithium atoms 57 pseudogap 57 femtosecond pulses 57 lepton 57 manganite 57 van der Waals 56 eclipsing binary 56 thermodynamic equilibrium 56 eigenvalues 56 sulfur atoms 56 microlasers 56 quantum entanglement 56 ions 56 supersymmetric particles 56 dynamical evolution 56 electron orbits 56 high temperature superconductors 56 dopant 56 rubidium atom 56 Alfvén waves 56 ultracold 56 Fourier transforms 56 ionized particles 56 muon 56 nonlinear dynamics 56 depolarization 56 Si substrate 56 topological insulators 56 iron pnictides 56 subwavelength 56 redshifts 56 Bose Einstein condensate 56 neutralinos 56 neutrons 56 conjugated polymers 56 eddy currents 56 entangled quantum 56 circumstellar 56 fluorescence quenching 56 pseudogap phase 56 gravitational redshift 56 Cosmic rays 56 baryonic 56 diffusion coefficient 56 magnetar 56 GPa 56 dissipative 56 crystal lattices 56 Hawking Radiation 56 CMB photons 56 alkene 56 antibody antigen 56 electromagnetism 56 dynamical 56 strange quark 56 manganese atoms 56 interferometry 56 ultracold gas 56 solvation 56 photon absorption 56 metastable 56 cm -1 56 Mott insulators 56 microwave frequencies 56 Fig. 1b 56 fluorescence emission 56 ferroelectric materials 56 electric dipole 56 InAs 56 ferroelectric 56 neutrino mass 56 micrometer scale 56 millisecond pulsars 56 crystal lattice 56 macroscopic objects 56 fluorophores 56 bistability 56 emission spectra 56 strontium atoms 56 massless particles 56 photon pairs 56 magnetic monopole 56 plasmasphere 56 diffracted 56 energetic electrons 56 chondrules 56 ionic conductivity 56 baryons 56 electromagnetic 56 hydrogen ions 56 galactic cores 56 antineutrinos 56 intrinsic brightness 56 solar neutrinos 56 pn junctions 56 strange quarks 56 alkenes 56 spherical particle 56 X ray binary 56 topological defects 56 radiative 56 electron beams 56 ε 56 bilayer 56 electron diffraction 56 resonators 56 graviton 56 isomers 56 photon emission 56 antiparallel 56 multilayers 56 MeV 56 femtosecond laser pulses 56 vanadium dioxide 56 electromagnetically 56 Brillouin zone 56 Heisenberg uncertainty principle 56 HM Cancri 55 vibrationally 55 unpolarized 55 cementite 55 mesons 55 quantum mechanics 55 Dirac equation 55 qubits 55 fs pulses 55 pnictides 55 filamentary 55 hydrogen atoms 55 θ 55 sidebands 55 pentacene molecule 55 thermally activated 55 entangled photons 55 Z boson 55 Type Ia supernova 55 infrared photons 55 perturbation 55 covalent bonds 55 capacitive coupling 55 muon neutrinos 55 electron volt 55 lipid membranes 55 ring resonators 55 magnetic 55 semiconductor quantum dots 55 precessing 55 thermal conductance 55 ab initio calculations 55 isomeric 55 heterostructures 55 resonance frequencies 55 cosmic ray 55 dimers 55 magnetars 55 superlattice 55 type Ia supernova 55 permittivity 55 partial differential equations 55 magnetic reconnection 55 lensing galaxy 55 active galactic nuclei 55 gravitational acceleration 55 photon fluorescence 55 nanochannels 55 neutron scattering experiments 55 magnetic anisotropy 55 cosmic strings 55 magnetite crystals 55 z = 55 angular momentum 55 sine wave 55 σ 55 superconductivity 55 corona discharge 55 adiabatic 55 interconversion 55 cuprate superconductors 55 circularly polarized light 55 fluorescence intensity 55 superlenses 55 electrons protons 55 heterodyne 55 multiferroic 55 ferroelectrics 55 planetary magnetospheres 55 biomolecule 55 semiconducting 55 impurity atoms 55 macroscale 55 colloidal quantum dots 55 pn junction 55 excitation energies 55 SUSY 55 gold nanoclusters 55 phosphorus atoms 55 millivolts 55 starquakes 55 tetrahedral 55 gluon 55 X ray emission 55 hysteresis loop 55 x ray pulses 55 semiconducting materials 55 velocity dispersion 55 beryllium ions 55 microwave radiation 55 blazars 55 subatomic particle 55 sinusoidal 55 photonic bandgap 55 conformations 55 unpaired electron 55 nanoscale phenomena 55 pions 55 attosecond 55 synchrotron X ray 55 unpaired electrons 55 blackbody 55 substituents 55 ionize 55 oxygen atoms 55 proton proton collisions 55 chalcogenide 55 gravitational pulls 55 photochemistry 55 particles WIMPs 55 Fig. 4b 55 protein adsorption 55 superatoms 55 scale invariance 55 linearized 55 ATP hydrolysis 55 Fig. 2b 55 cosmic ray flux 55 oscillation 55 piezoelectric materials 55 bilayers 55 photobleaching 55 graphane 55 fluorescent dye molecules 55 Neutrons 55 hydrophobicity 54 superconductor 54 intermolecular forces 54 interatomic 54 microstructures 54 Fig. 1c 54 spectroscopic analysis 54 X ray spectroscopy 54 catalytically active 54 electron electron 54 diffract 54 gate electrode 54 intermolecular 54 thermal gradients 54 gravitational interactions 54 quantum dot 54 porphyrin 54 weak gravitational lensing 54 spectra 54 merging galaxies 54 attoseconds 54 JILA scientists 54 refractive indices 54 photolysis 54 Gamma rays 54 boson 54 metallicity 54 protonated 54 gravitational wobbles 54 diffusion coefficients 54 cometary material 54 Qubits 54 Fabry Perot 54 controllably 54 nanoelectromechanical 54 optical lattices 54 resonant cavity 54 optical resonator 54 superconducting qubits 54 dimensional nanostructures 54 spheroidal 54 Fig. 1A 54 polypeptide chain 54 Doppler shift 54 tetrahedra 54 hyperpolarization 54 quantum bits 54 synchrotron emission 54 monodisperse 54 gamma ray emitting 54 Pauli exclusion 54 magnetic vortices 54 anisotropic 54 waveguides 54 superconducting materials 54 precess 54 valence electron 54 electrical conductance 54 SWCNT 54 macroscopically 54 autocorrelation 54 hexamers 54 B meson 54 nanomotors 54 THz waves 54 oppositely charged 54 CMB radiation 54 detuning 54 gravitational 54 spin excitations 54 ultraviolet wavelength 54 electroweak 54 X ray photons 54 van der Waals forces 54 antiproton 54 Saturn magnetosphere 54 CMOS transistors 54 spectral fingerprint 54 hadron 54 photochemical reactions 54 magnetized plasma 54 adatoms 54 infinities 54 nanoribbon 54 luminous galaxies 54 chemiluminescence 54 nonmagnetic 54 fig. S2 54 femtoseconds 54 filamentary structure 54 dimer 54 fluxes 54 fractal pattern 54 gamma ray photons 54 nanoclusters 54 amplitude 54 SMBHs 54 spectroscopy 54 graphene sheet 54 Rydberg atoms 54 intermolecular interactions 54 piezoelectric crystals 54 resonator 54 starburst galaxies 54 cantilever deflection 54 electrons tunneling 54 jovian 54 cavity QED 54 vibrational frequencies 54 plasmonic 54 ultraviolet wavelengths 54 nanocages 54 nanobubble 54 photosphere 54 semiconductor nanocrystals 54 hydrino 54 uniaxial 54 anions 54 helices 54 gravities 54 tetragonal 54 scanning electron microscopes 54 bismuth telluride 54 gravitational lens 54 terahertz frequency 54 ionized molecules 54 nanomesh 54 chromophore 54 gold nanocluster 54 ultrashort laser pulses 54 HII regions 54 cobalt atoms 54 coercivity 54 impedances 54 covalent bond 54 isotherms 54 aether 54 high redshift galaxies 54 rotating neutron stars 54 conventional superconductors 54 semiconducting nanotubes 54 picoseconds 54 nanodots 54 beryllium ion 54 scanning microscopy 54 quadrature 54 KBOs 54 catalytic reactions 54 QCLs 54 diffraction grating 54 nanobubbles 54 ligand receptor 54 pentacene 54 Carina constellation 54 spectral measurements 54 radiative transfer 54 protostar 54 cosmic ray protons 54 magnetosphere 54 isotope fractionation 53 λ 53 entropic 53 sonoluminescence 53 nanocrystal 53 relativistic electrons 53 semiconducting properties 53 Cerenkov radiation 53 proton decay 53 stimulated emission 53 collisional 53 powder diffraction 53 fig. S3 53 exfoliated graphene 53 mT 53 dwarf spheroidal galaxies 53 emitted photons 53 foreground galaxy 53 atomic orbitals 53 bandgap 53 cobalt atom 53 macroscopic 53 vibrational spectroscopy 53 chromite grains 53 protoplanetary disk 53 X ray binaries 53 surface plasmon polariton 53 dopant atoms 53 superparamagnetic 53 surface plasmon resonance 53 ionized gas 53 BECs 53 quantum dot lasers 53 lithium niobate 53 electromotive force 53 Brownian particles 53 Magnetic reconnection 53 positronium atoms 53 frictional heating 53 semiconductor nanowires 53 yttrium barium copper 53 quantum superpositions 53 quantum capacitance 53 carbonate minerals 53 moduli 53 cm -3 53 x ray absorption spectroscopy 53 magnetic dipoles 53 transfer FRET 53 aperiodic 53 gravitational attraction 53 uncharged particles 53 Earth ionosphere 53 planetary orbits 53 ytterbium 53 photon counting 53 terahertz waves 53 compressive stress 53 multiphoton 53 submicroscopic 53 vorticity 53 carbene 53 geoneutrinos 53 parasitic capacitance 53 masers 53 reactant 53 diffusivity 53 numerical simulations 53 cm -2 53 particle detectors 53 thermal equilibrium 53 transduction 53 chromophores 53 ultrashort 53 spatial dimensions 53 supergiant stars 53 polystyrene spheres 53 phosphorus atom 53 electronvolts 53 oscillation frequencies 53 reactants 53 hydrides 53 photons particles 53 κ 53 helical structures 53 Bose Einstein condensate BEC 53 torsional oscillator 53 proton proton 53 polarizations 53 copper oxides 53 diffracting 53 nucleosynthesis 53 FRET 53 superconducting 53 electrically insulating 53 afterglows 53 auroral 53 planetesimals 53 chalcogenides 53 cyclization 53 SWNT 53 Kuiper belt objects 53 colocalization 53 micromechanics 53 Type 1a supernovae 53 dielectrics 53 superlens 53 ionic currents 53 Fig. 4B 53 gamma rays emitted 53 delocalization 53 nanoworld 53 optically pumped 53 diffraction 53 guanosine 53 nucleobases 53 supramolecular 53 dielectric permittivity 53 Electrons 53 blazar 53 observables 53 laser excitation 53 pyroelectric 53 exocytosis 53 Photonic crystals 53 interstellar clouds 53 ENAs 53 Fig. 2a 53 interparticle 53 absorbance 53 leakage currents 53 photosystems 53 gaussian 53 coherent superposition 53 ultrashort pulses 53 QCD 53 polarimetry 53 electron positron 53 interfacial 53 fundamental constants 53 fig. S1 53 electroluminescence 53 Relativistic 53 ionisation 53 pyroxene 53 photoelectron 53 spectroscopic measurements 53 nanometric 53 type Ia supernovae 53 Boltzmann constant 53 perovskite 53 emit X rays 53 heterostructure 53 oppositely directed 53 Fig. 3b 53 piconewtons 53 Higgs particle 53 nanomechanical 53 electrostatic interactions 53 electrostatic repulsion 53 alkane 53 J# +# [002] 53 submicrometer 53 nanorings 53 disulfide bonds 53 ω 53 observationally 52 hydrophobic interactions 52 scalar 52 demagnetization 52 silica spheres 52 superconducting electrons 52 quantum weirdness 52 linearly polarized 52 SiO 2 52 osmium 52 Type Ia 52 wavefronts 52 Auger recombination 52 atomic nucleus 52 highly collimated 52 nonconducting 52 coronal heating 52 spectroscopic technique 52 energetic gamma rays 52 ultracold gases 52 antiquarks 52 monolayer graphene 52 nanocrystals 52 Milky Way halo 52 enzyme kinetics 52 cosmic ray collisions 52 optical spectra 52 accretion disks 52 ionization 52 collimated 52 undoped 52 matter antimatter asymmetry 52 post perovskite 52 stellar seismology 52 ion traps 52 deuterium atoms 52 breakdown voltages 52 positronium 52 potassium atoms 52 rotational symmetry 52 ULIRGs 52 nanoprobe 52 bolometer 52 Nd YAG lasers 52 transmembrane 52 chlorophylls 52 correlated electron 52 disordering 52 superheavy elements 52 cadmium selenide 52 extragalactic 52 tidally 52 invariants 52 frequency harmonics 52 frequency electromagnetic 52 nanodroplets 52 adsorbed 52 eigenvalue 52 particle 52 UV wavelengths 52 laser pulses 52 SAXS 52 graphene nanoribbons 52 C# fullerenes 52 heterogeneous catalysts 52 semiconducting nanowires 52 Z bosons 52 photomultiplier tubes 52 fluorescence resonance energy 52 electron ion 52 electron transistors 52 macrocycle 52 gamma ray flares 52 silicon waveguides 52 ionised gas 52 photonic crystals 52 stereochemical 52 galactic clusters