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(Click for frequent words.) 68 dipole moment 67 beam splitter 67 backscattered 66 blackbody 65 linearly polarized 65 microcavity 65 Mott insulator 65 polariton 65 diffract 65 absorbs photons 65 horizontally polarized 64 relativistic protons 64 dipolar 64 linearly polarized light 64 microcavities 64 photon energies 64 antiparallel 64 X ray pulses 64 emission nebula 64 emit X rays 64 circularly polarized light 63 photoemission 63 superconducting qubit 63 isotropic 63 absorption spectra 63 sodium atoms 63 photometry 63 quasicrystal 63 diffraction grating 63 photocurrent 63 Rydberg atom 63 electron spins 63 polaritons 63 diffracted 63 UV photons 63 weak gravitational lensing 63 paramagnetic 63 hadron 63 highly collimated 63 toroid 63 superposed 62 Si substrate 62 orbital angular momentum 62 ARPES 62 absorbance 62 collinear 62 Rayleigh scattering 62 anomalous dispersion 62 electron diffraction 62 photoconductive 62 infrared laser beam 62 magnetic dipole 62 antiferromagnetic 62 Bragg grating 62 plasmon 62 weakly interacting 61 Josephson junction 61 electron positron pairs 61 dI dV 61 velocity dispersion 61 μm diameter 61 resonant cavity 61 interferometry 61 reflection nebula 61 icosahedral 61 rubidium atom 61 diffraction pattern 61 phonon 61 silicate dust 61 cadmium sulfide 61 filamentary 61 submillimetre wavelengths 61 x ray scattering 61 quantum superposition 61 electron volt 61 J# +# [002] 61 interferometric 61 fermion 61 electric dipole 61 X ray binaries 61 exciton 61 electrons orbiting 61 ellipsoidal 61 electromagnetic flux 60 antineutrinos 60 electron tunneling 60 diffractive 60 emit photon 60 diatomic 60 inhomogeneities 60 star Beta Pictoris 60 fermionic atoms 60 photomultiplier tubes 60 Brillouin 60 strange quark 60 helium atom 60 shorter wavelengths 60 micrometer scale 60 nanometric 60 baryonic 60 optical resonator 60 Casimir cavity 60 interferometers 60 THz radiation 60 vibrational modes 60 AB Aurigae 60 quantum mechanically 60 Fabry Perot 60 dynamical evolution 60 resonance frequency 60 silicon monoxide 60 optical lattice 60 cesium atom 60 excitons 60 bosonic 60 quantum particle 60 diffracting 60 nanomesh 60 collimated 60 subwavelength 60 Cherenkov radiation 60 triangular lattice 60 quantum oscillations 60 photonic crystal 60 lightwaves 60 photoelectron 60 helium nuclei 60 galactic disk 60 scintillator 60 ionized particles 60 laser pulse 60 neutralinos 60 micrometre sized 60 valence electron 59 ionise 59 Michelson interferometer 59 galaxy NGC 59 photodetector 59 arcsecond 59 unpolarized light 59 photon fluorescence 59 submillimeter 59 eclipsing binary 59 surface plasmon 59 Bose Einstein Condensate 59 emits photons 59 refracts light 59 soliton 59 ionised 59 dispersive 59 Nernst 59 ionizes 59 circular polarized 59 inhomogeneous 59 magnetization 59 Bose Einstein condensates 59 ionized gases 59 quantum particles 59 gaussian 59 wavefunction 59 spiral nebulae 59 dipoles 59 electron neutrinos 59 photon beams 59 energetic electrons 59 superlattice 59 circularly polarized 59 superluminal 59 MG J# +# 59 emission spectra 59 blue supergiant 59 IR wavelengths 59 helium ions 59 silicon waveguide 59 foreground galaxy 59 arcminutes 59 Maxwell equations 59 boron atoms 59 anisotropy 59 ultracold atoms 59 tetragonal 59 ferromagnet 59 ultracold 59 laser excitation 59 femtosecond pulses 59 Kuiper belt objects 59 ε 59 circumstellar 59 Lorentzian 59 vertically polarized 58 x ray beam 58 infrared laser beams 58 luminosities 58 Quantum teleportation 58 photosystem 58 emitted photons 58 rubidium atoms 58 beam splitters 58 remanent 58 inelastic scattering 58 Cerenkov radiation 58 antiproton 58 ultraviolet wavelength 58 superconducting electrons 58 filamentary structure 58 ultraviolet laser 58 bistable 58 spherical particles 58 magnon 58 microlenses 58 Fig. 1a 58 photon absorption 58 optical wavelengths 58 photometer 58 interferometer 58 galactic halo 58 chiral molecule 58 rotational axis 58 corona discharge 58 fluorescent dye molecules 58 Type Ic supernova 58 convex lens 58 bilayer graphene 58 CCD detector 58 mesoscopic 58 beamsplitter 58 microlens 58 attosecond pulses 58 amplitudes 58 linear Fresnel 58 AGNs 58 helium atoms 58 keV 58 airglow 58 synthetic aperture 58 resonant tunneling 58 fluorescence intensity 58 photon 58 Bose Einstein condensation 58 electron density 58 quasiparticle 58 fermionic 58 cosmological distances 58 Tauri Sb 58 infrared laser pulses 58 interstellar dust clouds 58 antiparticle 58 relativistic particles 58 infrared LEDs 58 frequency comb 58 pyroelectric 58 photosphere 58 pentacene 58 elliptic 58 ionised gas 58 dimensional electron 58 femtosecond pulse 58 diamagnetic 58 dopant 58 CMB photons 58 wave particle duality 58 isotherms 58 entangled quantum 58 cavity QED 58 dwarf spheroidal galaxies 58 X ray wavelengths 58 indium arsenide 57 photon pairs 57 lensing galaxy 57 polarimetry 57 photons emitted 57 circumstellar disk 57 electron scattering 57 supercurrent 57 magnetisation 57 coplanar 57 fluorescence quenching 57 Wolf Rayet stars 57 nucleons 57 neutralino 57 oppositely directed 57 axions 57 photoluminescence 57 colloidal particles 57 cometary material 57 moon Mimas 57 optically transparent 57 trimers 57 Virgo Cluster 57 Josephson junctions 57 hyperfine 57 θ 57 colloidal crystal 57 kcal mol 57 thermopile 57 5μm 57 piezoresistive 57 light refracting 57 graviton 57 Fig. 2A 57 oppositely charged 57 Coulomb blockade 57 #.#nm [002] 57 #μm [002] 57 barred spiral galaxy 57 cm -3 57 KH #D 57 Terahertz waves 57 optical lattices 57 nebular 57 gravitational radiation 57 dichroic 57 millimeter wavelengths 57 X ray emission 57 birefringent 57 nanosecond pulses 57 Saturn magnetosphere 57 emittance 57 stellar occultation 57 silicon photonic 57 surface plasmon resonance 57 pentacene molecule 57 colloidal crystals 57 strontium titanate 57 donor acceptor 57 Bessel beam 57 aluminum nitride 57 circular polarization 57 spin precession 57 dimensionless 57 Virgo cluster 57 cuprate 57 diffraction patterns 57 1μm 57 ZnSe 57 enthalpy 57 rotaxane 57 electronic excitations 57 muon 57 distant quasar 57 yttrium barium copper 57 infrared photons 57 polarisations 57 photothermal 57 PIN photodiode 57 conduction electrons 57 #nm #nm [001] 57 absorption coefficient 57 Cepheids 57 magnetic excitations 57 wavefronts 57 nematic 57 zodiacal light 57 UV wavelengths 57 absorbs photon 57 magnons 57 superconducting coils 57 hysteresis loop 57 VUV 57 magnetic monopole 57 superconducting qubits 57 infrared wavelength 57 helicity 57 GJ#b 57 photolysis 57 pn junction 57 Doppler shifts 57 SN #A 57 luminous flux 57 quasiparticles 57 Doppler shift 56 electron transistor 56 φ 56 photons 56 massless particles 56 superposition 56 magnetization reversal 56 Gaussian beam 56 near infrared NIR 56 λ 56 Arches Cluster 56 quantum tunneling 56 ellipsoid 56 supergiant star 56 birefringence 56 topological defects 56 retroreflector 56 Epsilon Eridani 56 gravitational redshift 56 illuminance 56 antineutrino 56 Trifid Nebula 56 photoelectrochemical 56 linewidth 56 electrophoretic 56 #nm laser [002] 56 ionized hydrogen 56 intrinsic brightness 56 toroidal 56 meV 56 spectroscope 56 picosecond 56 interacting galaxies 56 hexagonal lattice 56 nanometer wavelength 56 azimuthal 56 type Ia supernova 56 electron doped 56 Brillouin zone 56 HD#b 56 W boson 56 visible wavelengths 56 Neutron stars 56 surface plasmons 56 microquasar 56 delocalized 56 triode 56 emission wavelength 56 refractive indices 56 monochromator 56 polarizing filters 56 fluorophores 56 cm -1 56 dye molecules 56 rubidium 56 adsorbate 56 cantilever deflection 56 InAs 56 crystal lattices 56 constellation Andromeda 56 bistability 56 multilayers 56 GJ #b [002] 56 #.#um [001] 56 circumstellar disks 56 excitonic 56 attosecond 56 beamsplitters 56 magnetic anisotropy 56 photochemically 56 photon emission 56 fermions 56 W bosons 56 electron orbits 56 microns millionths 56 Dirac fermions 56 fluorophore 56 monodisperse 56 CdSe 56 cobalt atoms 56 tau neutrinos 56 stimulated emission 56 capacitively coupled 56 tetrahedron 56 electrons protons 56 blazars 56 spiral galaxy NGC 56 ultracold molecules 56 strontium atoms 56 μm thick 56 photon detector 56 indium gallium arsenide InGaAs 56 cesium vapor 56 phosphor coated 56 post perovskite 56 transiting planet 56 quantum cascade 56 quantized 56 protoplanetary 56 #W halogen 56 dipole magnets 56 Bullet Cluster 56 x ray absorption spectroscopy 56 Interferometric 56 millivolts 56 nonmagnetic 56 collimator 56 xenon lamps 56 potassium atoms 56 florescence 56 HRTEM 56 cm -2 56 strange quarks 56 Fig. 4a 56 laser diffraction 56 muons 56 jovian 56 VHE gamma rays 56 deuterium atoms 56 1nm 56 sub picosecond 56 nanoantenna 56 electron orbitals 56 coronal loop 56 σ 56 X ray binary 56 absorbs ultraviolet 56 intramolecular 56 Coma Cluster 56 Raman scattering 56 SAXS 56 relativistic jets 56 optically pumped 56 capacitive coupling 56 elliptical galaxy NGC 56 collimators 56 wavelength lasers 56 hydrodynamic radius 56 Einstein equations 56 nematic liquid crystal 56 spatial coherence 56 alkali atoms 56 millisecond pulsar 56 Fig. 1A 56 undulator 56 thermodynamic equilibrium 56 gluon 55 Ytterbium 55 supernova SN 55 Muons 55 nonconducting 55 meridional flow 55 excitations 55 radiative cooling 55 macroscopic objects 55 shortwave infrared 55 retrograde orbit 55 diffusive 55 fused silica 55 V# Mon 55 celestial sphere 55 magnetic coupling 55 phototransistor 55 Schrödinger cat 55 BLG #Lb 55 sine waves 55 hemispherical 55 photon beam 55 ferromagnets 55 micron diameter 55 terahertz waves 55 graphene layers 55 silicon nanowire 55 ultraviolet wavelengths 55 ultradense 55 vibrational frequency 55 plasmon resonance 55 magnetic flux 55 microlens array 55 chromophore 55 cesium atoms 55 Hydrogen atoms 55 MQW 55 quantum cascade lasers 55 sulfur atoms 55 GeV 55 tensor 55 crystallites 55 spherically symmetric 55 electrically conducting 55 electron ion 55 ionize 55 InGaN 55 fluorescence spectroscopy 55 #.#μm [001] 55 molecules adsorbed 55 indium gallium nitride InGaN 55 millimeter wavelength 55 QCLs 55 electromagnetically 55 perturbation theory 55 γ 55 Kelvins 55 speckle pattern 55 B meson 55 Spitzer infrared 55 semiconducting material 55 Schematic representation 55 multiphoton 55 baryon 55 tungsten filament 55 chemiluminescence 55 germanium silicon 55 proton antiproton 55 localized surface plasmon 55 micromachined 55 parabolic reflectors 55 crystal lattice 55 electron pairs 55 hydrogen atom 55 coherent superposition 55 mrad 55 particle acceleration 55 constellation Aquarius 55 momenta 55 cadmium selenide 55 infall 55 emits X rays 55 porphyrin 55 intracavity 55 sided polygon 55 ratiometric 55 spin excitations 55 Type 1a supernovae 55 blazar 55 induced fluorescence 55 ferromagnetism 55 MPc 55 piezoelectric crystal 55 wavelengths 55 scanning electron microscopes 55 powder diffraction 55 nanoribbon 55 proton neutron 55 Near Infrared NIR 55 photodiode 55 vanadium dioxide 55 Bug Nebula 55 electron orbiting 55 SiO 2 55 magnetic monopoles 55 Cepheid variables 55 extrasolar 55 heavy fermion 55 X ray diffraction pattern 55 prograde 55 photonic bandgap 55 electrons positrons 55 isomeric 55 magnetopause 55 antiprotons 55 x ray pulses 55 fresnel lens 55 nanopillars 55 τ 55 transfer FRET 55 electrospray 55 undoped 55 HD# [005] 55 backscattering 55 accretion disks 55 cuprates 55 z = 55 Magnetars 55 unpaired electron 55 orbits Saturn 55 fractal pattern 55 synchrotron x ray 55 linear polarization 55 cosmic ray particles 55 rubidium vapor 55 X FEG 55 molecular orbitals 55 uniaxial 55 energetic gamma rays 55 neutron beam 55 Theory posits 55 mK 55 extragalactic 55 glows brightly 55 heliosheath 55 pn junctions 55 Phys. Rev. Lett 55 Rydberg atoms 55 absorption spectroscopy 55 electrically isolated 55 titanium sapphire 55 VLTI 55 emission spectroscopy 55 gamma ray emission 55 ring resonators 55 diffusion coefficients 55 thermally stable 55 blue straggler 55 ionized gas 55 adatoms 55 cesium ions 55 ferromagnetic materials 55 stellar occultations 55 gravitational interaction 55 sinusoidal 55 superpositions 55 chlorophyll molecule 55 layer graphene 55 SNR #-#.# 55 excitation 55 inhomogeneity 55 magnetized plasma 55 ionized oxygen 55 mercury cadmium telluride 55 photosystem II 55 GQ Lupi 55 Fig. 4B 55 vibrational mode 55 dihydrogen 55 fluorescence microscope 55 magnetospheric 55 variable resistor 55 Dirac equation 55 porous silica 55 Fomalhaut b 55 photons particles 55 chalcogenide 55 electrons emitted 55 protoplanet 55 microwave photon 55 active galactic nucleus 55 Hanny Voorwerp 55 emit photons 55 xenon lamp 54 nanostructured silicon 54 photonic crystal fiber 54 photon counting 54 gamma rays emitted 54 femtosecond timescale 54 YBCO 54 Carina constellation 54 scale invariance 54 pulsed laser 54 evanescent waves 54 kaons 54 gravitationally lensed 54 rotaxanes 54 graphene circuitry 54 electron 54 decoherence 54 superlens 54 radial velocity technique 54 electron positron 54 intracluster 54 terahertz radiation 54 tunable diode laser 54 circular dichroism 54 conductance 54 ultracold gas 54 semiconductor nanowires 54 MWIR 54 fluorescent nanoparticles 54 Upsilon Andromedae 54 achromatic 54 adiabatic 54 specular reflectance 54 bosons 54 Pauli exclusion 54 micrometer 54 Gravitational waves 54 fluorescent molecules 54 silica spheres 54 muon neutrino 54 sundog 54 magnetoresistance 54 active galactic nuclei 54 piezoelectric transducer 54 Fermions 54 femtosecond laser pulses 54 semiconducting nanowires 54 SUSY 54 RRATs 54 galaxy M# [002] 54 fluorescing 54 ion flux 54 Bok globules 54 mesons 54 liquid crystal molecules 54 optical spectra 54 Lyman alpha 54 Bragg reflector 54 infrared spectral 54 alkali metal 54 Raman spectra 54 spheroidal 54 metastable 54 Orion nebula 54 earthshine 54 baryonic matter 54 diffusivity 54 galactic bulge 54 optical waveguides 54 solitons 54 HM Cancri 54 supersymmetric particles 54 Halogens 54 X ray microscopy 54 arcseconds 54 RGB LEDs 54 quantum electrodynamics 54 electromagnetic induction 54 filamentary structures 54 elliptical galaxy 54 terahertz frequencies 54 GaP 54 nanosecond pulse 54 photoelectron spectroscopy 54 metallic nanostructures 54 monolayer graphene 54 Fornax cluster 54 proton proton 54 Lagoon Nebula 54 #/#Hz [001] 54 gravitationally bound 54 optomechanical 54 antiparticles 54 phonons 54 magnetically coupled 54 UVC rays 54 UV lasers 54 polarizations 54 diffusion coefficient 54 elongated orbits 54 ionisation 54 spin Seebeck 54 crystallite 54 SWNT 54 entangled photons 54 sulfur atom 54 Coma cluster 54 aluminum gallium arsenide 54 InGaAs 54 semiconductor nanocrystals 54 self assembled monolayers 54 Omega Centauri 54 photodiode array 54 Type Ia 54 Alfven waves 54 supernova remnant 54 collimated beam 54 nanomagnets 54 microfocus 54 CMB radiation 54 FWHM 54 collimating 54 PKS #-# 54 Fig. 3B 54 bandgaps 54 Terahertz radiation 54 oscillation amplitude 54 sidebands 54 #nm wavelength [001] 54 martensite 54 ellipsoids 54 anthracene 54 phosphor coating 54 spectroscopic analysis 54 X ray beam 54 waveguides 54 electron pairing 54 Einstein cosmological constant 54 chondrules 54 z axis 54 Entangled photons 54 electron optics 54 nanometer spatial 54 neutral mass spectrometer 54 PIN diode 54 Photons 54 phosphorus atom 54 calcium fluoride 54 moonlet 54 macroscopically 54 Quantum mechanics 54 barium titanate 54 hydrogen atoms 54 nm wavelength 54 periodicities 54 infrared ultraviolet 54 topological insulator 54 orthogonal directions 54 heterodyne 54 aspheric 54 submillimetre 54 rotational symmetry 54 tetrahedral 54 baryons 54 tholins 54 ferromagnetic 54 pulsed laser beam 54 Bosons 54 photochromic 54 redshifts 54 dimensional 1D 54 micrograph 54 #μm [001] 54 Fig. 2a 54 Trifid 54 neutrino oscillations 54 lowermost mantle 54 optically 54 lightwave 54 particles WIMPs 54 Jupiter magnetosphere 54 starburst galaxy 54 Peony nebula star 54 Schrödinger equation 54 avalanche photodiode 54 submillimeter wavelengths 54 Fig. 1b 54 microresonator 54 ultraviolet photons 54 reflectometry 54 spherical particle 54 superfluid 54 luminous galaxies 54 constellation Centaurus 54 frictional heating 54 photoionization 54 constellation Cetus 54 bandgap 54 Schottky barrier 54 honeycomb pattern 54 Mpc 54 laser speckle 54 anisotropic 54 magnetar 54 SINFONI 54 surface plasmon polariton 54 ENAs 54 electrostatic attraction 54 polarity 54 uncharged particles 54 TappingMode 54 refractive index 54 microstructured 54 hollow cylinders 54 tectonic boundary 54 copper nanowires 54 optical interferometry 54 thermal gradients 54 spinel 54 Brownian motion 54 oxygen atom 54 electron neutrino 54 ZnO nanowires 54 curved spacetime 54 constellation Serpens 54 dodecahedron 54 Milky Way halo 53 nitride layer 53 lanthanum aluminate 53 sinusoid 53 micromirror 53 SMBHs 53 topologically 53 electrospray ionization 53 η 53 palladium Pd 53 electromagnetically induced transparency 53 polarimeter 53 Magellanic Stream 53 #lm [002] 53 conjugated polymers 53 electrochemically 53 heterostructure 53 electron bunches 53 Crab Pulsar 53 wavefront 53 atoms 53 Veil Nebula 53 silicon Si 53 radial velocity method 53 planetary magnetospheres 53 globulars 53 Epsilon Aurigae 53 ultracold temperatures 53 Seebeck effect 53 impedance input 53 SOI CMOS 53 ions electrically charged 53 indium gallium arsenide 53 photochemical reactions 53 ultra telephoto zoom 53 V# Sgr 53 Fig. 2B 53 emitting lasers 53 axion 53 quantum coherence 53 topological insulators 53 excitation energies 53 gravitational lens 53 nonlinear optical 53 ESO telescope 53 chiral molecules 53 photochemical reaction 53 cirrus cloud 53 SN#A 53 5nm 53 heterojunctions 53 Fresnel 53 optical encoder 53 X ray scattering 53 manganese oxide 53 nanoprobe 53 doped silicon 53 atomically smooth 53 RGB LED 53 X ray spectroscopy 53 submillimeter wavelength 53 fermionic condensate 53 nucleon 53 polystyrene spheres