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(Click for frequent words.) 71 attoseconds 70 picoseconds 69 femtoseconds 68 femtosecond 67 X ray pulses 65 quadrillionth 65 attosecond 64 microsecond 64 photoemission 63 μs 63 shorter wavelengths 63 femtosecond pulses 63 polariton 63 resonance frequency 62 meV 62 laser pulse 62 quadrillionths 62 5μm 62 nsec 62 linewidth 62 angstroms 62 photon energies 62 1nm 62 electric dipole 61 #.#nm [002] 61 pulsed lasers 61 dipole moment 61 micrometer scale 61 sub Angstrom 61 laser pulses 61 electron volt 61 GeV 61 photocurrent 61 micrometre 60 FWHM 60 photon counting 60 femtosecond laser pulses 60 ARPES 60 keV 60 polaritons 60 electron tunneling 60 phonon 60 microwatt 60 cm -1 60 microcavity 60 trillionths 60 1μm 60 femtosecond pulse 60 cm -2 59 decoherence 59 Raman scattering 59 nanometers billionths 59 exciton 59 nanometers nm 59 nanosecond pulses 59 electron bunches 59 paramagnetic 59 microseconds 59 MeV 59 bandgap 59 millivolts 59 helium atoms 59 magnetic dipole 59 cobalt atom 59 angstrom 59 2μm 59 dephasing 59 diffraction pattern 58 excitation 58 magnetisation 58 resonant cavity 58 absorption coefficient 58 quantum mechanically 58 THz radiation 58 μsec 58 ultrashort laser pulses 58 interferometry 58 nanometers 58 CMOS transistors 58 emit photon 58 millisecond 58 quasiparticle 58 mK 58 hyperfine 58 nm wavelength 58 stimulated emission 58 colliding protons 58 nanometric 58 bosonic 58 micrometer 58 submicron 58 microvolts 58 #μm [001] 58 electron scattering 58 photon absorption 58 sub picosecond 58 picometer 58 nanomagnets 58 surface plasmon 58 sodium atoms 58 cesium atom 57 nonlinear optical 57 arcsecond 57 photons 57 vibrational modes 57 lasing 57 parasitic capacitance 57 ultraviolet wavelengths 57 magnetization 57 #nm laser [001] 57 microwave photon 57 millionths 57 silicon waveguide 57 μm 57 electron beams 57 cantilever deflection 57 micrometres 57 supercurrent 57 QCLs 57 photoluminescence 57 isotropic 57 #.#μm [001] 57 wavefunction 57 excitons 57 msec 57 AlGaN GaN 57 piconewtons 57 pulse durations 57 atoms 57 UV photons 57 oscillation frequency 57 phototransistors 57 excitations 57 electroluminescence EL 57 electron spins 57 deformable mirror 57 nanometer wavelength 57 nanocrystal 57 strontium titanate 57 photon 57 subwavelength 57 trillionth 57 leakage currents 57 photon emission 57 ZnSe 57 superlattice 56 amplitudes 56 cm -3 56 nanomesh 56 frequency comb 56 Mott insulator 56 unpolarized 56 #nm #nm [001] 56 -# ° C [001] 56 absorbance 56 velocity dispersion 56 superpositions 56 microcavities 56 ε 56 cosmic ray particles 56 single photon detectors 56 optical modulator 56 cesium atoms 56 nanometer scale 56 qubit 56 absorption spectroscopy 56 helium nuclei 56 arcsec 56 micron diameter 56 antiprotons 56 inhomogeneities 56 magnetization reversal 56 attosecond pulses 56 resonant frequency 56 surface plasmons 56 photomultiplier tubes 56 photon detection 56 photonic crystal 56 controllably 56 dye molecules 56 antiferromagnetic 56 5nm 56 antineutrino 56 #ns [001] 56 proton proton collisions 56 2nm 56 photoionization 56 x ray pulses 56 solar corona 56 nanoseconds 56 antihydrogen atoms 56 #μm [002] 56 SQUIDs 56 neutrons 56 #ns [002] 55 beryllium ion 55 nanometer 55 electronvolts 55 diffraction patterns 55 bilayer graphene 55 dispersive 55 energetic gamma rays 55 nanoantennas 55 circular dichroism 55 laser excitation 55 spectra 55 silicon monoxide 55 analyte 55 rubidium vapor 55 visible wavelengths 55 1kHz 55 mesoscopic 55 ultrashort pulses 55 polarimetry 55 supercontinuum generation 55 optical wavelengths 55 quantum oscillations 55 linewidths 55 photodetector 55 terahertz frequencies 55 nanosecond pulse 55 qubit quantum 55 Fabry Perot 55 electron density 55 infrared laser pulses 55 polystyrene spheres 55 kcal mol 55 #nm laser [002] 55 μm diameter 55 evanescent waves 55 baryonic 55 capacitive loading 55 gate electrode 55 photobleaching 55 gamma ray emission 55 Bose Einstein Condensate 55 solitons 55 electron neutrinos 55 epitaxial layer 55 muons 55 fs pulses 55 electrically conducting 55 electron proton 55 inelastic scattering 55 MOS transistors 55 optical microscopy 55 billionths 55 interferometers 55 orbitals 55 m z 55 near infrared NIR 55 galactic disk 55 microchannel plate 55 diffract 55 photonic bandgap 55 GaN transistor 55 UV wavelengths 55 rms jitter 55 hydrogen atom 55 polarization multiplexed 55 wavelengths 55 Gamma rays 55 wavelength 55 photon beam 55 micron thick 55 cm ² 54 nanomechanical 54 microwave photons 54 nanodots 54 ferroelectric 54 arcseconds 54 Fourier transform 54 Bose Einstein condensates 54 ferromagnetic 54 microlenses 54 ion traps 54 millivolt 54 emits photon 54 #nm #nm [002] 54 substorm 54 superluminal 54 terawatt 54 fluorescence intensity 54 emission wavelength 54 ultraviolet laser 54 plasmon 54 X ray emission 54 linearly polarized 54 nanowatts 54 picometers 54 heterodyne 54 oscillator frequency 54 gamma ray burst 54 relativistic particles 54 submicrometer 54 infrared wavelengths 54 superconducting qubit 54 electron volts eV 54 CdSe 54 diffusive 54 nonlinearities 54 #GHz [001] 54 enthalpy 54 nucleon 54 picosecond laser 54 birefringence 54 scanning electron microscopes 54 VCSELs 54 1ns 54 YBCO 54 threshold voltages 54 multiphoton 54 femtogram 54 conventional optical microscopes 54 amplitude modulation 54 input impedance 54 nm spectral 54 ab initio calculations 54 laser speckle 54 fluorophores 54 τ 54 PIN diode 54 X ray photons 54 Raman lasers 54 metastable 54 photolysis 54 resonant tunneling 54 diffraction 54 scanning microscopy 54 terahertz waves 54 microwatts 54 rubidium atoms 54 interferometer 54 intramolecular 54 absorption spectra 54 numerical aperture NA 54 lasing wavelength 54 micrometers thick 54 3nm 54 #.#nm [001] 54 inhomogeneous 54 LiNbO3 54 teraelectronvolts TeV 54 X ray diffraction pattern 54 electrons protons 54 bipolar transistor 54 Nernst 54 Josephson junction 54 Michelson interferometer 54 sub angstrom 54 #ksps 54 ultraviolet photons 54 microwave frequencies 54 silicon atoms 54 avalanche photodiodes 54 μW 54 #μs [002] 54 wavelength tunability 54 muon 54 optical resonator 54 photon fluorescence 54 #.#Hz 54 6nm 54 electron transistor 54 MTCMOS 53 Alfven waves 53 monodisperse 53 λ 53 CMOS compatible 53 magnon 53 perturbation theory 53 heterostructures 53 CMOS circuits 53 oscillations 53 VLTI 53 dielectric constant 53 ultracold 53 supersymmetric particles 53 fluorescent molecules 53 Rydberg atom 53 wavelength tunable 53 Si substrate 53 SAXS 53 Fig. 2A 53 2dB 53 submillimeter wavelengths 53 quasiparticles 53 anneal 53 nm excitation 53 quantum mechanical 53 silicon oscillator 53 SWCNT 53 quantum tunneling 53 bipolar transistors 53 nanometers nanometer 53 electron spin 53 ion microscope 53 spectroscopic 53 #nm lithography [001] 53 electrons emitted 53 optical lattice 53 pulsed laser beam 53 GFlops 53 CMOS silicon 53 micrometers 53 fission reactions 53 cavity QED 53 microamp 53 chalcogenide 53 waveguides 53 optical waveguides 53 superconducting qubits 53 photoconductive 53 dielectrics 53 silicon waveguides 53 photodiode 53 electron diffraction 53 vibrationally excited 53 photoelectron 53 diffraction limit 53 electronic excitations 53 areal densities 53 conventional superconductors 53 #nm [002] 53 muon neutrinos 53 magnetar 53 bistable 53 frequency harmonics 53 monochromator 53 Mach Zehnder 53 toroid 53 thermodynamic equilibrium 53 optically transparent 53 pulse widths 53 Terahertz 53 psec 53 arbitrary waveforms 53 mJ 53 Einstein equations 53 electron beam 53 Fig. 2b 53 AlGaAs 53 nanometer spatial 53 Cerenkov radiation 53 energetic electrons 53 Cherenkov radiation 53 oscillation amplitude 53 photonic crystal fibers 53 Josephson junctions 53 electron volts 53 silicon nanowire 53 X ray spectroscopy 53 nanoseconds ns 53 fluorescence excitation 53 Tunable 53 submillimeter wavelength 53 rubidium atom 53 PIN photodiode 53 excitonic 53 silicon photonic 53 attosecond pulse 53 #us [001] 53 neutron 53 particle collisions 53 millimeter wavelength 53 chromophores 53 anomalous dispersion 53 indium arsenide 53 terahertz 53 Angstroms 53 surface plasmon resonance 53 dipolar 53 nm 53 dI dV 53 semiconducting material 53 proton antiproton collisions 53 collimators 53 observable universe 53 mW/cm2 53 InSb 53 chemiluminescence 53 EMCCD 53 spatial resolution 53 antineutrinos 53 lithium niobate 53 picoliter 53 W boson 53 gravitational redshift 53 hydrogen atoms 53 permittivity 53 antiparallel 53 hexamers 53 electron 53 nematic 53 microliters 53 radiative 53 deconvolution 53 nonlinearity 53 pn junctions 53 ultrafast pulses 52 alpha particles 52 InAs 52 milliseconds 52 heterostructure 52 wafer thickness 52 MWIR 52 millisecond pulsar 52 nanoliters 52 oscillation 52 impedances 52 defect densities 52 antiparticle 52 optical excitation 52 micrometre sized 52 emitting lasers VCSELs 52 Nd YAG 52 kelvin 52 Sanger sequencing 52 1Hz 52 microvolt 52 multiphoton imaging 52 weak gravitational lensing 52 #nm wavelength [001] 52 emit photons 52 SN #A 52 Coulomb blockade 52 silica spheres 52 cuprate 52 nuclei 52 dopant 52 fermion 52 planar waveguide 52 Fiber Bragg Grating 52 corona discharge 52 ohm load 52 η 52 PCR amplification 52 GPa 52 Fig. 3b 52 diffraction grating 52 AGNs 52 Earth radii 52 #.#um [001] 52 spontaneous fission 52 tetragonal 52 #.#ns 52 θ 52 nanopillars 52 electromagnetic flux 52 quantum dot 52 X ray binaries 52 mm ² 52 laser irradiation 52 joules 52 quantum superposition 52 spectroscopic analysis 52 #G DQPSK 52 photon microscopy 52 metallic nanostructures 52 mT 52 neutron beam 52 W/cm2 52 Supplementary Fig 52 μm thick 52 focused ion beam 52 #um [002] 52 magnetic flux 52 intrinsic jitter 52 nanomotors 52 thermal conductance 52 Feshbach resonance 52 lithium atoms 52 photomultipliers 52 FRET 52 Large Electron Positron 52 redshifts 52 cosmic ray flux 52 Photoemission 52 PWM frequency 52 oscillation frequencies 52 X ray wavelengths 52 optical lattices 52 Force Microscopy 52 orbital angular momentum 52 nanoprobe 52 superconducting 52 absorbs photon 52 gravitational acceleration 52 microampere 52 electron transistors 52 diffracted 52 wavefronts 52 nm CMOS 52 femtosecond timescale 52 micromolar 52 helium ions 52 oscillatory 52 InGaAs 52 valence band 52 MOS transistor 52 mV 52 mrad 52 thermal equilibrium 52 Schottky barrier 52 arcminutes 52 nucleons 52 emission spectra 52 x ray scattering 52 trimers 52 neutron flux 52 Brookhaven Relativistic Heavy 52 wavelength lasers 52 emits photons 52 ultrashort pulse laser 52 perovskite 52 hyperpolarization 52 interferometric 52 GRBs 52 Eemian 52 ultrafast lasers 52 superfluid helium 52 Fig. 1A 52 ± #.#dB 52 resonant frequencies 52 photon beams 52 DEV DA TOMAR NEXT 52 moduli 52 electrons positrons 52 relativistic protons 52 strange quark 52 4ms 52 subnanometer 52 oxide thickness 52 backscattered 52 photosphere 52 electron pairs 52 Ti sapphire laser 52 beamline 52 photodiodes 52 ferromagnetic materials 52 intracavity 52 superlens 52 resonator 52 Interferometric 52 stylus profilers 52 entangled photons 52 magnetic monopoles 52 fast Fourier transform 52 brightfield 52 quantum dot lasers 52 Shutter speeds 52 UV VIS 52 IR wavelengths 52 heterojunction 52 antihydrogen 52 inhomogeneity 52 microamps 52 particle acceleration 52 InGaN 52 epitaxy HVPE 52 dimensional nanostructures 52 interconversion 52 photons emitted 52 thermally activated 52 electrons 52 heavy fermion 52 GRB #B 52 electrical resistivity 52 redshift 52 alkynes 52 sq. mm 52 monochromators 52 submillimetre wavelengths 52 nanoscopic 52 CCD detector 52 microns millionths 52 QDs 52 wavelength UV 52 martensite 52 ultraviolet wavelength 52 graphene sheet 52 erbium 52 circularly polarized 52 eutectic 52 electron mobility 52 Bose Einstein condensate 52 neutralino 52 luminosities 52 dipoles 52 GaAs AlGaAs 52 microbolometers 52 photolithographic 52 SNe Ia 52 chromatogram 52 manganite 52 entangled quantum 52 #μs [001] 52 photolithography 52 atomic nuclei 51 synchrotron X ray 51 sonoluminescence 51 valence electrons 51 X ray diffraction microscopy 51 soliton 51 passband 51 JILA scientists 51 linear interpolation 51 SiO 2 51 photonic devices 51 relativistic speeds 51 Mbit SRAMs 51 adsorbate 51 Vdd 51 stimulated Raman scattering 51 SOI CMOS 51 microns 51 electron optics 51 hafnium oxide 51 Type Ia supernova 51 quantized 51 plasmons 51 silicon nanocrystals 51 scintillator 51 magnetized plasma 51 axis accelerometers 51 interrupt latency 51 helicity 51 substorms 51 lattice mismatch 51 shorter wavelength 51 protons collide 51 baryon 51 -# degrees Fahrenheit [002] 51 massless particles 51 spectroscopy 51 muon neutrino 51 timebase 51 SiON 51 THz frequencies 51 terahertz THz 51 luminous galaxies 51 sun corona 51 phototransistor 51 Arches Cluster 51 weakly interacting 51 transistor 51 AlN 51 optically pumped 51 wave particle duality 51 compressive stress 51 mu m 51 EDXRF 51 vibrational frequency 51 lowpass filter 51 quantum cascade 51 ellipsometry 51 X ray absorption spectroscopy 51 proton collisions 51 narrow linewidth 51 nanometers thick 51 8GHz 51 GaN HEMT 51 micron 51 frictional heating 51 wavelength infrared 51 chlorophylls 51 interphase 51 #MS s [002] 51 polymerisation 51 Magnetic reconnection 51 Z boson 51 ion flux 51 evanescent wave 51 Fig. 1c 51 catalytically active 51 recrystallization 51 capacitances 51 galactic cosmic rays 51 1dB 51 spectroscopic technique 51 #ps [002] 51 manganese atoms 51 magnetic reconnection 51 cm ^ sup 51 RRATs 51 undiscovered particle 51 nanopillar 51 adiabatic 51 tau neutrinos 51 kJ 51 reionization 51 THz 51 indium gallium arsenide InGaAs 51 pyrometer 51 Bragg grating 51 CMOS 51 SWNT 51 z = 51 Fig. 3A 51 transistor arrays 51 terahertz frequency 51 6x zoom 51 redshifted 51 infrared wavelength 51 photons particles 51 emit X rays 51 capacitive coupling 51 nitride semiconductor 51 Nd YAG lasers 51 WIMPs 51 heterojunctions 51 6GHz 51 cometary material 51 nonpolar GaN 51 radiative cooling 51 backscattering 51 confocal microscope 51 Atomic clocks 51 quantum particle 51 shear modulus 51 crystallites 51 Bose Einstein condensation 51 photonic circuits 51 walled carbon nanotube 51 X ray beam 51 magnetic fields 51 amplitude modulated 51 nanoliter 51 ionized gases 51 multipartite entanglement 51 uracil 51 dielectric layers 51 electron orbits 51 asymptotic 51 bandgaps 51 germanium silicon 51 spacetime 51 airglow 51 meson 51 petawatt 51 millimeter wavelengths 51 oxide thickness EOT 51 ultracold atoms 51 photometer 51 hafnium dioxide 51 synthetic aperture 51 pMOS 51 sub micron 51 dimer 51 emitting lasers 51 nanopositioning 51 1ms 51 particle beams 51 -# degrees Celsius [001] 51 van der Waals interactions 51 GaAs substrate 51 photon detectors 51 quantum particles 51 SWNTs 51 photon flux 51 nanosize 51 photometry 51 amplicon 51 Indium Phosphide 51 picogram 51 cosmic ray protons 51 micron sized 51 diffusion coefficient 51 chromophore 51 rheometer 51 strontium atoms 51 μm wavelength 51 zeolite membranes 51 magnetoresistance 51 bandpass 51 copper oxide superconductors 51 ratiometric 51 electromagnetically induced transparency 51 polarized electrons 51 sub microsecond 51 vertical cavity 51 Femtosecond 51 piezoelectric properties 51 cm sec 51 micromirror 51 bolometers 51 coercivity 51 annealing temperature 51 optical microscopes 51 nanodevice 51 tungsten filament 51 VCSEL 51 Complementary Metal Oxide Semiconductor 51 helium atom 51 magnetospheric 51 5kHz 51 optical wavelength 51 arcmin 51 transmission electron microscope 51 spatially resolved 51 linearly polarized light 51 mobilities 51 spectroscopic techniques 51 SiGe C 51 Rayleigh scattering 51 Fig. 1a 51 uW 51 Alfvén waves 51 carbon nanotube transistors 51 excitation energies 51 collimated 51 GZK cutoff 51 PIN diodes 51 ring resonator 51 Ytterbium 50 thermal gradients 50 sigma delta 50 nonpolar 50 CMOS IC 50 nonzero 50 quantum cascade lasers 50 vibrational spectroscopy 50 absorbs photons 50 ultrahigh resolution 50 ultrafast laser 50 femtosecond lasers 50 conformational changes 50 nano fluidic 50 X ray binary 50 HgCdTe 50 wph 50 graphene layers 50 niobium titanium 50 entangled qubits 50 infrared photons 50 delta sigma 50 equilibration 50 stellar occultation 50 resonators 50 breakdown voltages 50 ionized particles 50 boron atoms 50 QMEMS 50 .# micron 50 photosystem 50 tera electron volts 50 dipole 50 quadrupole 50 antibody antigen 50 -# Celsius [001] 50 Unit Telescopes 50 Vsby 1 50 valence electron 50 thermal EMF 50 radar interferometry 50 FinFET 50 supergiant star 50 ferromagnet 50 silicate dust 50 topological defects 50 submillimeter 50 AFMs 50 milliwatt 50 output voltage 50 Cu interconnects 50 dual damascene 50 solar neutrinos 50 Fomalhaut b 50 crystal oscillator 50 NMR spectra 50 neutrino 50 metallicity 50 phosphorus atom 50 galvo 50 gravitational radiation 50 Maxwell equations 50 gamma ray bursts 50 phonons 50 CIGS cells 50 alkene 50 hysteresis 50 microscopy techniques 50 scintillators 50 anisotropic 50 subatomic 50 Higgs bosons 50 HM Cancri 50 electrons tunneling 50 MRAMs 50 Near Infrared NIR 50 gate dielectric 50 electron ion 50 #msec 50 argon fluoride 50 embedded SRAM 50 MQW 50 Tevatron experiments 50 Fast Fourier Transform FFT 50 GaN HEMTs