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(Click for frequent words.) 71 x ray beams 71 X ray beam 66 neutron beams 64 x ray beam 63 laser pulses 62 synchrotron X ray 61 X ray pulses 60 synchrotron radiation 60 scanning electron microscope 60 synchrotron x ray 60 electron beams 60 photon beams 60 laser pulse 59 x ray pulses 59 photon fluorescence 59 frequency comb 59 gamma rays 59 Advanced Photon Source 58 microscopy technique 58 nanoprobe 58 synchrotrons 58 THz radiation 58 X ray wavelengths 58 Gamma rays 58 fluorescence microscope 57 magnetic fields 57 radioactive tracers 57 Synchrotron radiation 57 ion beam 57 femtosecond pulses 57 X ray photons 57 lensless imaging 57 X ray spectroscopy 57 beamline 57 ultraviolet wavelengths 57 helium atoms 56 electron bunches 56 energetic electrons 56 scanning tunneling microscope STM 56 energetic gamma rays 56 confocal microscope 56 diffraction patterns 56 polarimetry 56 scanning electron microscopes 56 femtosecond laser pulses 56 gamma ray 56 ultrasonic waves 56 infrared photons 56 ion beams 56 gamma ray radiation 56 proton particles 56 diffraction pattern 56 terahertz rays 56 gold nanorods 56 spectroscope 56 scanning tunneling microscope 56 frequency combs 56 rubidium vapor 56 helium ions 55 infrared laser beam 55 fluorescent nanoparticles 55 spectrometry 55 microscopy techniques 55 submillimeter 55 lightwaves 55 National Synchrotron Light 55 photons emitted 55 collimators 55 scanning electron microscopy 55 ultrafast lasers 55 evanescent waves 55 terahertz waves 55 pulsed laser 55 spectroscopic imaging 55 femtosecond lasers 55 infrared ultraviolet 55 dimensional reconstructions 55 infrared rays 55 focused ion beam 55 scanning electron microscope SEM 55 nanobubbles 55 diffracted 55 laser irradiation 55 optical microscopy 55 superlens 55 nanoprobes 55 Adaptive optics 55 photon energies 55 collimated 54 gamma rays emitted 54 neutron scattering 54 astro comb 54 synchrotron 54 synchrotron X rays 54 ARPES 54 infrared wavelengths 54 X ray detectors 54 neutron beam 54 infrared spectrometers 54 infrared laser pulses 54 millimeter wavelength 54 atom smashers 54 AB Aurigae 54 rubidium atom 54 Bessel beam 54 gravitational lensing 54 infrared wavelength 54 cryo electron microscopy 54 gamma ray detectors 54 laser beams 54 electron accelerator 54 photons particles 54 interferometers 54 QCLs 54 supergiant star 54 SSRL 54 attosecond pulses 54 infrared imager 54 emit X rays 54 scanning microscopy 54 weak gravitational lensing 54 bolometers 54 interferometer 54 deconvolution 54 Nanoprobe 54 gravitational lens 54 femtosecond laser 54 ultraviolet light 54 X ray microscopy 54 radiofrequency waves 54 optical wavelengths 54 X ray diffraction microscopy 54 electron diffraction 54 near infrared fluorescence 54 pulsed lasers 54 ion microscope 53 microlenses 53 collimator 53 computer tomography CT 53 scintillator 53 antiproton 53 multiwavelength 53 linearly polarized 53 helium atom 53 magnetic pulses 53 electron beam 53 RS Ophiuchi 53 transmission electron microscope 53 X ray computed tomography 53 ESO VLT 53 shorter wavelengths 53 fainter objects 53 emit photon 53 diffract 53 radiotracer 53 force microscopy AFM 53 photon beam 53 X ray spectrometer 53 X ray diffraction 53 spectral bands 53 collimated beam 53 near infrared NIR 53 photons 53 tomograph 53 backscattering 53 Source NSLS 53 interferometric technique 53 wavelengths 53 ESO Very Large Telescope 53 nanostars 53 micrographs 53 coronagraph 53 hexagonal mirrors 53 spectrographs 53 spectroscopic technique 53 spectral imaging 53 submillimetre 53 Raman scattering 53 nanoantennas 53 moon Io 53 ink droplets 53 Magnetic Imager HMI 53 photon microscope 53 beamline #.#.# 53 cosmic particles 53 x ray scattering 53 transmission electron microscopy 53 emission spectroscopy 53 electron laser 53 cosmic gamma rays 53 nanopillars 53 infrared laser 53 Stanford Synchrotron Radiation Lightsource 53 distant quasar 52 femtosecond laser pulse 52 diffracting 52 ultrashort pulses 52 infrared spectrograph 52 backscattered 52 tomographic images 52 fluorescence spectroscopy 52 photometer 52 optical telescopes 52 X ray crystallographic 52 ultrahigh resolution 52 cosmological distances 52 microelectrodes 52 cryo EM 52 detect gamma rays 52 X ray emission 52 spectroscopic observations 52 Geminga 52 dye molecules 52 spectroscopic 52 Argonne Advanced Photon 52 W bosons 52 photon microscopy 52 imaging spectrometer 52 neutrino beam 52 particle beams 52 Alfven waves 52 millimeter wavelengths 52 X ray tomography 52 diffraction grating 52 distant supernovae 52 fluorophores 52 photoacoustic 52 gravitational radiation 52 particle acceleration 52 spherical particles 52 X ray crystallography 52 tholins 52 gamma ray flares 52 photomultiplier tube 52 Keck telescope 52 ESA XMM Newton 52 optical interferometry 52 ultraviolet laser 52 deformable mirror 52 IR wavelengths 52 AGNs 52 helium ion 52 Nd YAG laser 52 MRFM 52 laser excitation 52 cosmic ray particles 52 silicon nanowire 52 galactic cosmic rays 52 Bose Einstein Condensate 52 UV photons 52 gravitational lenses 52 microlaser 52 spatially coherent 52 entangled photons 52 terahertz radiation 52 particle detectors 52 x ray diffraction microscopy 52 optical microscopes 52 paramagnetic 52 visible wavelengths 52 spectroscopic measurements 52 tomographic 52 metallic nanostructures 52 electrons emitted 52 photonic crystal 51 ultrasonic vibrations 51 Lyman alpha 51 electromagnetic flux 51 transmission electron microscopes 51 confocal microscopy 51 lasers 51 HiRISE camera 51 spectral fingerprint 51 tokamaks 51 gamma ray emission 51 ultrafast pulses 51 proton beam 51 laser beam 51 zinc oxide nanowires 51 axions 51 terahertz THz 51 refractive indices 51 photon laser 51 NMR spectra 51 ionised gas 51 X ray diffraction pattern 51 infrared laser beams 51 interferometry 51 fluorescent probes 51 electrospray ionization 51 Ti sapphire laser 51 THz waves 51 ultrafast laser 51 helium nuclei 51 toner particles 51 fluorescence 51 quantum mechanically 51 birefringence 51 Rosette Nebula 51 Optical tweezers 51 cadmium zinc telluride 51 widefield 51 nanomagnets 51 photoelectron 51 keV 51 diffraction 51 surface plasmon 51 cryo electron microscope 51 Fermi telescope 51 Hanny Voorwerp 51 electron microscopy 51 orbiting Chandra 51 circumstellar 51 scanning electron 51 qdots 51 solar corona 51 spectroscopy 51 scanning electron micrograph 51 superconducting magnet 51 millisecond pulsars 51 ionized gas 51 ray Space Telescope 51 antiparticle 51 sodium atoms 51 infrared LEDs 51 Raman spectroscopy 51 femtosecond timescale 51 iron oxide nanoparticles 51 nano crystals 51 Keck Telescope 51 Lunar Reconnaissance Orbiter Camera 51 VLTI 51 photoelectron spectroscopy 51 proton radiation 51 infrared spectra 51 NSLS 51 Galilean moons 51 X ray binaries 51 planetary nebulas 51 fluorescence quenching 51 EMCCD camera 51 microscopic beads 51 yttrium barium copper 51 photodetector 51 colloidal crystals 51 WMAP satellite 51 SAXS 51 Fermi LAT 51 infrared 51 linac 51 stylus profilers 51 protons collide 51 Alfvén waves 51 brightnesses 51 Magnetic resonance 51 Gravitational waves 51 powder diffraction 51 blazar 51 multiphoton 51 cesium vapor 51 aerogels 51 nanometers billionths 51 superlenses 51 Exmor ™ 51 Fourier transform infrared spectroscopy 51 induced fluorescence 50 Keck telescopes 50 Fomalhaut b 50 X FEG 50 antiprotons 50 UV wavelengths 50 CMB radiation 50 microtomography 50 nanorings 50 polariton 50 electron tomography 50 guided IMRT 50 radar interferometry 50 absorption spectra 50 undiscovered particle 50 photon counting 50 exoplanetary 50 IBEX spacecraft 50 Voorwerp 50 optical microscope 50 electron neutrinos 50 micrometer sized 50 laser scanning confocal 50 submillimetre wavelengths 50 ionized particles 50 X ray fluorescence 50 laser spectroscopy 50 frequency electromagnetic waves 50 plasmonic devices 50 invisibility cloaking 50 monochromator 50 fluorescent dyes 50 spectral fingerprints 50 laser ablation 50 metamaterial structures 50 gamma ray photons 50 fluorescence spectrometer 50 microcavity 50 sparticles 50 femtosecond pulse 50 Photonic crystals 50 nanosize 50 muons 50 infrared telescopes 50 Ultraviolet light 50 HRTEM 50 THEMIS satellites 50 x ray computed tomography 50 nanocubes 50 electron lasers 50 neutrons 50 spectrometers 50 Mercury magnetosphere 50 magnifications 50 filamentary 50 superposed 50 wavefront 50 #nm laser [002] 50 aberration corrected 50 magnetic coil 50 scanning tunneling microscopes 50 gamma ray telescopes 50 nanoscale structures 50 photomultiplier 50 computerized tomography 50 electron optics 50 Fermilab accelerator 50 spatial resolution 50 imager 50 Faint Object 50 beamlines 50 electromagnetic waves 50 photonic crystals 50 ion traps 50 pulsed laser beam 50 Cherenkov radiation 50 pulsed neutron 50 detect gravitational waves 50 ionized gases 50 Infrared spectroscopy 50 proton beams 50 Galactic cosmic rays 50 spectroscopic techniques 50 foreground galaxy 50 fluorescent molecule 50 Particle accelerators 50 porphyrins 50 Virgo Cluster 50 Nova NanoSEM 50 tomography 50 scanning tunneling microscopy STM 50 photoluminescence 50 Keck Interferometer 50 ion funnel 50 colliding protons 50 polaritons 50 antihydrogen 50 detector arrays 50 quantum cascade laser 50 hyperlens 50 light refracting 50 hydrogen atoms 50 gravitational microlensing 50 electromagnetically induced transparency 50 particle accelerator 50 Force Microscopy 50 distant supernovas 50 waveguides 50 proton collisions 50 graphene membranes 50 nanoantenna 50 novae 50 plasmons 50 Aquilion Premium 50 Thermal Emission Spectrometer 50 planets atmospheres 50 fluorescence excitation 50 photomultiplier tubes 50 spectrographic 50 ESO telescope 50 femtosecond 50 probe microscopes SPMs 50 DTEM 49 absorbs photons 49 optical atomic clocks 49 neutron radiation 49 gamma ray detector 49 infrared radiation 49 particle detector 49 adaptive optics 49 scanning tunneling microscopy 49 intensity modulated 49 MALDI MS 49 microshutters 49 atomic nuclei 49 gravitationally lensed 49 Red Rectangle 49 microstructures 49 PUVA psoralen plus 49 femtoseconds 49 photoactivation 49 infrared interferometry 49 Photons 49 photochemical reactions 49 indium gallium arsenide InGaAs 49 HiRISE camera aboard 49 nanoworms 49 attosecond 49 rubidium atoms 49 faint galaxies 49 spatially resolved 49 nanodiamonds 49 electron microscope 49 SN #A 49 luminosity 49 semiconductor nanocrystals 49 CCD detector 49 neutrino particles 49 nanotags 49 cosmic rays 49 spectra 49 silica nanoparticles 49 VHE gamma rays 49 nanoribbons 49 emits X rays 49 gravitational waves 49 photometers 49 particle accelerators 49 fluorescent markers 49 photothermal 49 Free Electron Laser 49 titanium sapphire 49 parabolic reflectors 49 W boson 49 spicules 49 Fluorescence 49 X ray photon 49 relativistic particles 49 fluoroscope 49 excites electrons 49 absorb photons 49 quasicrystal 49 Spitzer infrared 49 cobalt atom 49 Hubble observations 49 geoneutrinos 49 photon 49 gamma ray energies 49 multiband imaging photometer 49 graphene flakes 49 Magnetars 49 diffusion MRI 49 micromirrors 49 ultrabright 49 Mössbauer 49 bioimaging 49 magnetic resonance NMR spectroscopy 49 HUDF 49 velocity dispersion 49 optical sectioning 49 piezoelectric crystals 49 Type 1a supernovae 49 diffuse aurora 49 distant galaxies 49 plasmon 49 X ray telescopes 49 RS Oph 49 nanoscale dimensions 49 fluorescent molecules 49 microfocus X ray 49 airglow 49 Antennae Galaxies 49 NICMOS 49 Cryo EM 49 X rays gamma rays 49 meta atoms 49 spectroscopic analysis 49 active galactic nuclei 49 microlens 49 confocal laser scanning 49 X ray diffraction XRD 49 electron beam lithography 49 optical waveguides 49 photocatalysts 49 SINFONI 49 radial velocity technique 49 electric dipole 49 galactic disk 49 nm wavelength 49 photoemission 49 Scanning electron 49 quantum cascade 49 sunlike stars 49 surface plasmons 49 interferometric 49 Orbitrap 49 atomic lattice 49 hemoglobin molecules 49 wavelength lasers 49 radiation therapy IMRT 49 coronal holes 49 Facility ESRF 49 x ray crystallography 49 optical telescope 49 distant quasars 49 absorption spectroscopy 49 Confocal 49 micrometer sized particles 49 protons 49 biological molecules 49 parabolic mirror 49 Type Ia supernovae 49 Helioseismic 49 diffraction gratings 49 MG J# +# 49 VISTA telescope 49 V# Mon 49 microbubbles 49 Bose Einstein condensate 49 attoseconds 49 quasar 49 HESS telescopes 49 multispectral imaging 49 Transmission Electron Microscope 49 nanoshells 49 chemiluminescence 49 particle collisions 49 curved mirrors 49 photosynthetic protein 49 Trifid Nebula 49 indium gallium arsenide 49 ESRF 49 electron microscopes 49 nanocrystals 48 filamentary structure 48 imaging spectroscopy 48 gamma ray observatory 48 micrometer scale 48 GigaGalaxy Zoom 48 entangled photon pairs 48 Mossbauer spectrometer 48 ultracold atoms 48 ultraviolet photons 48 radiative cooling 48 silicate dust 48 chlorosome 48 ion thrusters 48 NASA Far Ultraviolet 48 X ray 48 nanocages 48 Spectrometry 48 diamond anvil 48 astrometric 48 chiral molecules 48 Optical Coherence Tomography 48 wavelength ultraviolet 48 nondestructively 48 vapor deposition 48 TGFs 48 proplyds 48 oxygen ions 48 CCD detectors 48 emits photons 48 Interferometric Synthetic Aperture Radar 48 X ray detector 48 HARPS instrument 48 carbon nanotube membranes 48 reflectance spectroscopy 48 ionizes 48 massively parallel sequencing 48 ionized molecules 48 bolometer 48 UV spectroscopy 48 computational simulations 48 Gamma ray bursts 48 circumstellar disk 48 nanolasers 48 refract light 48 ionize 48 subwavelength 48 extragalactic 48 cell nuclei 48 GLAST Burst Monitor 48 European Synchrotron Radiation 48 multiphoton microscopy 48 lithium atoms 48 magnetic nanoparticles 48 Fluorescent proteins 48 nanomotors 48 nanolithography 48 microcavities 48 phytochrome 48 nonlinear optical 48 UVOT 48 chromosphere 48 Confocal microscopy 48 WISE infrared 48 QuantumFilm 48 XMM Newton 48 ROSAT 48 photometry 48 confocal imaging 48 tomographic imaging 48 muon 48 photostability 48 UVIS 48 piezoelectric materials 48 Nuclear Magnetic Resonance 48 starquakes 48 relaxivity 48 UV light 48 emitted photons 48 blazars 48 stereoscopic images 48 Context Camera 48 LROC 48 MSn 48 Telephoto lenses 48 superlattice 48 IR LEDs 48 Scanning Transmission Electron 48 X ray observatories 48 comet nucleus 48 nanosheets 48 Very Large Telescope 48 near infrared spectroscopy 48 Heliospheric Observatory SOHO 48 electron microprobe 48 collagen fibrils 48 quasicrystals 48 sunspot cluster 48 ultraviolet UV light 48 Cellvizio 48 High Resolution Imaging 48 terahertz frequency 48 Arches Cluster 48 ellipsometry 48 NMR spectrometer 48 sensor arrays 48 PETRA III 48 dimensional nanostructures 48 supergiant stars 48 spectral signature 48 hydrogen nuclei 48 micrometre sized 48 magnetic vortices 48 nanosecond pulse 48 titania nanotubes 48 relativistic jets 48 piezoelectric transducer 48 astronomers 48 Gmachl 48 monochromators 48 UV VIS 48 electron spins 48 accretion disks 48 alpha particles 48 electrons 48 infrared detectors 48 protostar 48 microdevices 48 HARPS spectrograph attached 48 fluorescent proteins 48 spectroscopically 48 RHESSI 48 Rydberg atom 48 terahertz frequencies 48 confocal microscopes 48 Nanoshells 48 luminous galaxies 48 NASA Wilkinson Microwave 48 intrinsic brightness 48 Ti Sapphire 48 photosphere 48 X ray observatory 48 CT computed tomography 48 Coma Cluster 48 RXTE 48 GALEX 48 spectrophotometer 48 NanoSIMS 48 infrared spectrometry 48 Adaptive Optics 48 Andromeda halo 48 wavefronts 48 nanodot 48 electron microscopic 48 interstellar clouds 48 emit photons 48 astrophysical objects 48 silica spheres 48 spectrally 48 muon neutrino 48 x ray diffraction 48 x ray fluorescence 48 earthshine 48 gamma ray photon 48 solar neutrinos 48 infrared astronomy 48 spectral measurements 48 photochemistry 48 ab initio calculations 48 macromolecule 48 XMM Newton satellite 48 silicon monoxide 48 electron accelerators 48 SQUIDs 48 neutralinos 48 x ray imaging 48 PET positron emission tomography 48 VLBA 48 Vourlidas 48 ultraviolet imaging spectrograph 48 nanostructured silicon 48 Near Infrared Camera 48 Alpha Particle 48 optical spectroscopy 48 exfoliated graphene 48 fluorescent microscopy 48 astrophysical phenomena 48 GeV 48 reflectance 48 polarizing filter 48 colliders 48 Computed Tomography CT scans 48 soliton 48 laser 48 Laboratory SSRL 48 optically pumped 48 electron positron pairs 48 interacting galaxies 48 optical coherence 48 conventional optical microscopes 48 cosmological parameters 48 Fourier transforms 48 photoacoustic imaging 48 Attosecond 48 orbiting observatories 48 nuclei 48 photolithographic 48 afterglows 48 infrared emitters 48 correlation spectroscopy 48 Gamma ray 48 particle 48 nanohole 48 Solar TErrestrial RElations Observatory 48 guided intensity modulated 47 magnify objects 47 photodiodes 47 interstellar dust grains 47 Zecotek MAPD 47 CZT detectors 47 particles 47 Z boson 47 lamellar 47 nanosized 47 electrically conducting 47 bilayer graphene 47 polymer beads 47 neutral mass spectrometer 47 SDSS II 47 starburst galaxy 47 nanorod 47 undulator 47 fluorescent dye 47 ESO PR 47 Raman spectra 47 excimer laser 47 deformable mirrors 47 Spitzer infrared spectrograph 47 Cerenkov radiation 47 Michal Lipson 47 Gaussian beam 47 spectrograph 47 superparamagnetic nanoparticles 47 computerized tomography scan 47 tesla MRI 47 colloidal quantum dots 47 polarimeter 47 particle beam 47 imaging 47 called gravitational microlensing 47 Saturn magnetosphere 47 GRB #A 47 collagen crosslinking 47 nanodots 47 optically transparent 47 nanoribbon 47 earthlike planets 47 quantum dot lasers 47 Multi Object Spectrograph 47 zodiacal dust 47 walled carbon nanotube 47 nanotubes nanowires 47 negative refraction 47 lensing galaxy 47 Ken Edgett 47 starburst galaxies 47 YORP effect 47 nanoscopic 47 Evolution Explorer 47 magnification 47 microdissection 47 astronomical telescope 47 electron volts eV 47 sub picosecond 47 5μm 47 ion collisions 47 tomography imaging 47 quantum dots 47 VIRTIS instrument 47 positrons 47 SiMoA 47 phosphor coating 47 terahertz pulses 47 faraway galaxies 47 rotating neutron stars 47 pentacene molecule 47 electron volt 47 situ hybridisation FISH 47 ultraviolet lasers 47 Solar concentrators 47 entangled qubits 47 tomography scan 47 Vadim Backman professor 47 occultations 47 microscopy 47 Comet Holmes 47 luminescence 47 supernova explosions 47 Higgs bosons 47 CMEs 47 meteoritic material 47 argon ion 47 nanospheres 47 emits gamma rays 47 Tycho supernova remnant 47 optical lattice 47 spherical nanoparticles 47 ionized oxygen 47 mass spectrometer 47 gravity warps 47 infrared spectral 47 quantum dot 47 laser speckle 47 bandgaps 47 X ray binary 47 spectro 47 microwires 47 silicon waveguide 47 telescopic camera 47 Positron emission tomography PET 47 filaments 47 heterojunctions 47 mesoporous 47 atoms 47 CRISM 47 wavelength infrared 47 protoplanetary 47 blue supergiant 47 X ray absorption spectroscopy 47 galaxy cluster 47 particle astrophysics 47 submillimeter wavelength 47 silica particles 47 biophysicists 47 electron orbits 47 proton proton collisions 47 IceCube telescope 47 brightfield 47 parabolic mirrors 47 electrons protons 47 hyperbolic geometry 47 Linac Coherent Light 47 #nm laser [001] 47 extrasolar 47 graphitic carbon 47 Galaxy Evolution 47 KBOs 47 photon emission 47 X ray imaging 47 #x magnification [002] 47 phosphors 47 impactors 47 coronal loops 47 rays 47 mass spectroscopy 47 ultraviolet wavelength 47 Beamline #.#.# 47 galaxy clusters 47 chemiluminescent 47 nanometer sized 47 supercontinuum