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(Click for frequent words.) 75 resonance frequency 69 oscillation frequency 67 resonator 66 resonant frequencies 66 vibrational frequency 64 linewidth 63 bandgap 63 conductance 62 fluorescence intensity 62 dipole moment 62 passband 61 magnetization 61 photocurrent 61 photon energies 61 resonators 61 refractive index 60 detuning 60 Raman scattering 60 paramagnetic 60 microcavity 60 surface plasmon 59 dielectric constant 59 excitation 59 refractive indices 59 cantilever deflection 59 resonance frequencies 59 fluorescence emission 59 amplitude 59 emission wavelength 59 nonlinearities 59 keV 59 polariton 59 fluid viscosity 59 input impedance 59 absorbance 59 isotropic 59 amplitudes 59 diffraction grating 59 oscillation frequencies 59 electron density 58 Josephson junction 58 helium atoms 58 oscillator frequency 58 phototransistor 58 frequency harmonics 58 cm -1 58 absorption coefficient 58 vibrational modes 58 ultrasonic vibrations 58 electron spins 58 ferromagnet 58 elastic modulus 58 plasmon 58 phonon 58 tensile stress 58 dipoles 58 photonic crystal 58 electronic excitations 58 waveguide 57 toroid 57 threshold voltages 57 circular dichroism 57 UV photons 57 microcavities 57 directivity 57 absorption spectra 57 sine wave 57 excitations 57 laser pulse 57 parasitic capacitance 57 circularly polarized light 57 dispersive 57 PWM signal 57 cesium atoms 57 magnetic dipole 57 rubidium vapor 57 oscillation amplitude 57 polaritons 57 supercurrent 57 THz radiation 57 friction coefficients 57 bilayer graphene 57 photons emitted 57 terahertz radiation 57 impedances 57 magnetically coupled 57 pulse widths 57 switched capacitor 56 photodiode 56 vibrational 56 PWM frequency 56 microvolts 56 millivolt 56 vibrational frequencies 56 magnesium ion 56 Lorentzian 56 optically pumped 56 cesium atom 56 diffraction pattern 56 evanescent waves 56 rotational speeds 56 graphene layers 56 quasiparticle 56 femtosecond pulses 56 characteristic impedance 56 bandpass 56 meV 56 electrical conductance 56 valence electrons 56 enthalpy 56 birefringence 56 helium ions 56 picosecond 56 temperature coefficients 56 emission spectra 56 magnetic permeability 56 capacitive coupling 56 bandgaps 56 diamond anvils 56 photoemission 56 1μm 56 mK 56 oscillation 56 magnetic fields 56 magnetic flux 56 diffracted 56 1kHz 55 inhomogeneous 55 Bose Einstein Condensate 55 x ray beam 55 picoseconds 55 harmonics 55 sidebands 55 osmotic pressure 55 Bragg grating 55 inductances 55 dopant 55 permittivity 55 dielectric constants 55 fs pulses 55 sine waves 55 electrons emitted 55 output voltage 55 convective heat 55 impedance 55 photon beams 55 -# dB [001] 55 micrometer scale 55 Doppler shifts 55 compressive stress 55 Impedance 55 capacitances 55 compressibility 55 leakage inductance 55 infrared photons 55 gate electrode 55 output impedance 55 refract light 55 harmonic distortion 55 longitudinal axis 55 piezoelectric actuators 55 beryllium ion 55 5μm 55 leakage currents 55 hysteresis 55 resonant cavity 55 photodetector 55 superconducting qubit 55 orbitals 55 depolarization 55 superconducting qubits 55 linearly polarized light 55 microwave frequencies 55 dipole 55 spectra 55 pulsed lasers 55 amplitude modulation 55 magnetostrictive 55 crystallinity 55 Fig. 3b 55 nanomesh 55 bandpass filter 55 thermally induced 55 transducer 55 photoconductive 55 stoichiometry 54 perturbation theory 54 Young modulus 54 indenter 54 impedance input 54 2dB 54 PIN diode 54 nanocages 54 5kHz 54 dye molecules 54 wavelength 54 breakdown voltages 54 lowpass filter 54 rms jitter 54 horizontally polarized 54 inductance 54 wavefronts 54 frequency modulated 54 nonlinear optical 54 chromophore 54 upstroke 54 velocity dispersion 54 microlens 54 uniaxial 54 terahertz waves 54 sodium atoms 54 surface plasmon resonance 54 downconverter 54 rubidium atom 54 NMR spectra 54 qubit 54 ferromagnetic materials 54 AFM cantilever 54 dephasing 54 rotational inertia 54 scintillator 54 Fabry Perot 54 analyte 54 oscillations 54 #μs [002] 54 #.#nm [002] 54 thermally activated 54 converter topologies 54 chirality 54 electron scattering 54 Vpp 54 magnetisation 54 valence band 54 controllably 54 X ray pulses 54 passive radiator 54 dipolar 54 quantum mechanically 54 vibrationally 54 piezo actuator 54 micrometer 54 intracellular pH 54 Fig. 1a 54 intramolecular 54 velocities 54 frequency electromagnetic waves 54 circular polarization 54 1MHz switching frequency 54 harmonic oscillator 54 backscattered 54 conformational 54 pulsations 54 adsorbate 54 #.#dB [002] 54 decoherence 54 absorption spectroscopy 54 waveguides 54 electrons 54 photon emission 54 phototransistors 54 piezoelectric crystal 54 1dB 53 heterodyne 53 micrometre sized 53 microcantilever 53 nonmagnetic 53 GeV 53 modulus 53 conductivity 53 millivolts 53 conduction electrons 53 wavefunction 53 Nd YAG 53 silicon waveguide 53 Ti sapphire laser 53 capacitance 53 linearly polarized 53 deformable mirror 53 x ray scattering 53 photons 53 martensite 53 pulse width 53 ultrasonic waves 53 emits photons 53 dopants 53 magnetic coils 53 kinematic viscosity 53 hydrophobicity 53 dc voltage 53 photoionization 53 electron bunches 53 diffusivity 53 diffracting 53 vibrationally excited 53 subwavelength 53 electrical conductivity 53 electron beams 53 hyperfine 53 emits photon 53 interfacial tension 53 antiferromagnetic 53 highpass filter 53 reactance 53 silicon atoms 53 Fig. 2b 53 exciton 53 bosonic 53 quantum oscillations 53 isostatic 53 electron mobility 53 transconductance 53 output capacitance 53 Earth gravitational pull 53 eddy currents 53 oscillatory 53 UV wavelengths 53 phonons 53 emit photons 53 photon flux 53 emitted photons 53 temperature gradient 53 nonlinearity 53 rotational torque 53 parasitic capacitances 53 SiO 2 53 DUTs 53 cuvettes 53 photon 53 spin precession 53 interferometers 53 quadrature 53 nsec 53 excitation energies 53 Vdd 53 ATP hydrolysis 53 windings 53 intracavity 53 biomolecule 53 2kHz 53 nanomagnets 53 Neutrons 53 crystal lattices 53 impedence 53 dI dV 53 hysteresis loop 53 wavefront distortion 53 pMOS 53 -3 dB 53 timebase 53 thermodynamic equilibrium 53 oxide thickness 53 φ 53 #μm [002] 53 axially 53 frequency transducers 53 ± #.#dB 53 soundwaves 53 microlasers 53 atoms 52 magnetic excitations 52 #mV [001] 52 thermal EMF 52 transduction 52 thermal gradients 52 MeV 52 temperature gradients 52 coercivity 52 fluorescence quenching 52 piezoresistive 52 output capacitors 52 diffusible 52 circularly polarized 52 antiparallel 52 τ 52 #.#Hz 52 temperature coefficient 52 σ 52 electrical impedance 52 stator 52 1ns 52 #.#V [002] 52 tetrahedral 52 laser excitation 52 kVp 52 -# mV [002] 52 transmittance 52 laser pulses 52 photoluminescence 52 electrons positrons 52 beam splitters 52 frequency synthesizer 52 toroidal 52 electron pairs 52 synchrotron emission 52 IR wavelengths 52 dielectric 52 pore sizes 52 vibrations 52 inductor 52 λ 52 electron neutrinos 52 intrathoracic pressure 52 ionized particles 52 precess 52 adatoms 52 Doppler shift 52 electrical resistivity 52 interferometer 52 photonic crystal fiber 52 atomic lattice 52 electrically insulating 52 polarity 52 colloidal crystals 52 frequencies 52 Fig. 4b 52 sinusoidal 52 Nernst 52 backpressure 52 surface roughness 52 magnetic coil 52 bistable 52 CMOS transistors 52 capacitive sensors 52 cobalt atom 52 perceived loudness 52 excitons 52 nanosecond pulses 52 impedance matching 52 cm -2 52 magnetoresistance 52 γ 52 diffract 52 nanomechanical 52 ferrite core 52 variable resistor 52 amplitude modulated 52 microlenses 52 microscale 52 tuning fork 52 electromotive force 52 qubit quantum 52 bilayer 52 photon counting 52 magnetic bead 52 cam lobe 52 interparticle 52 ratiometric 52 chiral molecules 52 compressive strain 52 fluorescence 52 electron 52 silica spheres 52 electromagnetic flux 52 #μm [001] 52 ultrasonic transducers 52 sinusoid 52 camshaft timing 52 silicon crystals 52 refraction 52 electrode 52 excitation wavelength 52 torques 52 linearized 52 pentacene molecule 52 electric dipole 52 ligand receptor 52 ring resonator 52 bipolar transistor 52 microwave photon 52 concentricity 52 collimated 52 beam splitter 52 liquid crystal molecules 52 W bosons 52 FWHM 52 micromirrors 52 lattice parameter 52 6dB 52 chemiluminescence 52 μs 52 relaxivity 52 snubber 52 thermal conductance 52 frequency synthesizers 52 linear axes 52 photometer 52 electron ion 52 diffraction patterns 52 Ca2 + 52 electrostatic attraction 51 collimator 51 wavelength tunability 51 psec 51 rotary encoder 51 instrumentation amplifier 51 SWCNT 51 wavelengths 51 CMOS circuits 51 linearization 51 magnetization reversal 51 fermion 51 lightwaves 51 dielectric layer 51 neutron flux 51 elastic moduli 51 epitaxial layer 51 chromophores 51 rearfoot 51 highpass 51 electron spin 51 1MHz 51 pn junction 51 hyperpolarization 51 #.#kHz [001] 51 inductive loads 51 #nm laser [001] 51 amperometric 51 μm thick 51 preamp tubes 51 neutrons 51 collimators 51 quasiparticles 51 gravitational acceleration 51 ferrite 51 nematic 51 diamond anvil 51 voltage outputs 51 absorbs photon 51 monolayer graphene 51 anisotropy 51 kcal mol 51 Fig. 1c 51 magnon 51 quantization noise 51 hydrogen atom 51 Tunable 51 lowpass 51 #Khz 51 workpiece 51 avalanche photodiode 51 silicon cantilever 51 Fig. 4a 51 VSWR 51 #.#MHz switching frequency [002] 51 electrochemically 51 electrophoretic 51 FIRAT 51 bistability 51 geometries 51 electron diffraction 51 nMOS 51 GaAs pHEMT 51 lasing wavelength 51 birefringent 51 micromirror 51 Josephson junctions 51 gamma rays emitted 51 SOI CMOS 51 calorimetric 51 ZnSe 51 spectral density 51 magnesium ions 51 W boson 51 colloidal particles 51 FRET 51 electron volt 51 θ 51 spectroscopic analysis 51 galvo 51 frequency comb 51 unpolarized 51 metal halides 51 Qubits 51 friction coefficient 51 collagen fibrils 51 angstroms 51 laser speckle 51 bypass capacitor 51 angular momentum 51 antineutrinos 51 differential impedance 51 diffraction 51 terahertz frequencies 51 angular velocity 51 SQUIDs 51 Nd YAG laser 51 ultraviolet laser 51 antibody antigen 51 viscoelasticity 51 ω 51 ohm impedance 51 photoelectron 51 clamping voltage 51 fluorescence resonance energy 51 excitation wavelengths 51 anions 51 Si substrate 51 shaft encoder 51 infrared laser pulses 51 GAPDH 51 voltages 51 resonances 51 stereocilia 51 crystal lattice 51 scanning electron microscopes 51 frictional resistance 51 nanopillars 51 downstroke 51 nanoprobe 51 #mV [002] 51 GPa 51 planarity 51 hertz Hz 51 diffusive 51 interstitial fluid 51 cantilever 51 input capacitance 51 deterministic jitter 51 gold nanoclusters 51 photon absorption 51 Cherenkov radiation 51 rotational velocity 51 isomeric 51 micromachined 51 gravitational interaction 51 Bessel beam 51 pulser 51 emittance 51 thermal conductivity 51 rotational axis 51 shorter wavelengths 51 dV dt 51 μsec 51 collimated beam 51 frequency 51 LiNbO3 51 frequency pulse width 51 ionic currents 51 micro machined 51 helium nuclei 51 ultracold molecules 51 attenuation 51 redshifts 51 aperiodic 51 CMB radiation 51 brightness 51 nucleon 51 anisotropic 51 cryogenic temperatures 51 MWNT 51 ferrofluid 51 electron tunneling 51 ultrasonics 51 coplanar 51 quasicrystal 51 transfer FRET 51 cobalt atoms 51 SAXS 51 chalcogenide 51 ionize 51 Voltages 51 polarization multiplexed 51 optical isolator 51 zeta potential 51 qdots 51 neural impulses 50 external resistor 50 phosphorus atoms 50 hydrogen nuclei 50 -# dBc [001] 50 toolholder 50 photosensor 50 interatomic 50 oscillator 50 anti aliasing filters 50 nanometric 50 Hastelloy C 50 vanadium dioxide 50 z axis 50 GLUT4 50 cavity QED 50 servomotors 50 sorption 50 bypass capacitors 50 gravitational radiation 50 microcracks 50 vocal folds 50 ε 50 diffusion coefficient 50 quantum particle 50 Terahertz radiation 50 thermodynamically 50 dipole antenna 50 radii 50 autoregulation 50 Photons 50 torsional 50 heterojunctions 50 detune 50 tunable optical 50 nonconducting 50 elastic deformation 50 μm 50 femtosecond laser pulses 50 magnetic coupling 50 solenoid valve 50 beamsplitters 50 Force Microscopy 50 spectral fingerprint 50 ARPES 50 ions electrically charged 50 outer diameters 50 Pressurex 50 proton gradient 50 torsional oscillator 50 ionized molecules 50 #ksps 50 spherical particles 50 nanoribbon 50 photomultiplier tubes 50 crystalline lattice 50 Ti sapphire 50 fluorescence detection 50 dispersion compensators 50 Maxwell equations 50 di dt 50 Fourier transform 50 ATPase activity 50 magneto rheological fluid 50 antiproton 50 neutron beam 50 sub picosecond 50 anion 50 micrometer sized 50 superparamagnetic 50 μm diameter 50 #:# multiplexer 50 oscillatory behavior 50 weakly interacting 50 nanorod 50 muon 50 hydrophobic interactions 50 cuvette 50 MRFM 50 photons particles 50 dipole magnets 50 piezoelectric crystals 50 vibrating strings 50 4mA 50 VFO 50 nanotube 50 multiphoton 50 mRNA molecules 50 η 50 boron atoms 50 differential quadrature phase 50 μW 50 quantum dot 50 chalcogenide glass 50 nitride layer 50 intensities 50 formants 50 eigenvalues 50 basilar membrane 50 total harmonic distortion 50 dielectric permittivity 50 Figure 1b 50 tensile strain 50 ultrananocrystalline diamond 50 single photon detectors 50 piezoelectric properties 50 motor windings 50 proton pump 50 graphene sheet 50 formant 50 hypothalamus gland 50 photomultiplier tube 50 Y axes 50 optical wavelengths 50 tuning forks 50 Near Infrared NIR 50 Z axis 50 compensator 50 -# ° C [001] 50 surface plasmons 50 demodulate 50 OSNR 50 JFET 50 piconewtons 50 electrochemical sensor 50 PMOS transistors 50 crystallites 50 thermally stable 50 unpaired electrons 50 5dB 50 silicon waveguides 50 #dB pad 50 rubidium atoms 50 graphene membrane 50 potentiometer 50 orbital angular momentum 50 frictional heating 50 dielectric layers 50 cm ² 50 pulsation 50 microphonic 50 visible wavelengths 50 quadrillionths 50 transimpedance 50 Coulomb blockade 50 curvatures 50 electromagnetically 50 lithium niobate 50 voltage divider 50 damping characteristics 50 starquakes 50 directionality 50 quadrupole 50 helicity 50 biaxial 50 stators 50 Raman spectra 50 Mosfets 50 PIN diodes 50 mV 50 crystal oscillator 50 3dB 50 vibrational excitation 50 gamma oscillations 50 lanthanum strontium 50 #.#um [001] 50 viscosity 50 thermowell 50 cantilevers 50 backscattering 50 X ray photons 50 gamma ray emission 50 electron proton 50 #.#dB [003] 50 isotherms 50 compressive stresses 50 ± #.#mm [002] 50 microelectrode 50 ohmic 50 springiness 50 actuator 50 QCLs 50 topological defects 50 femtosecond pulse 50 particle acceleration 50 PWM outputs 50 diatomic 50 inhomogeneities 50 emit photon 50 Nd YAG lasers 50 redox reactions 50 pulse durations 50 alkynes 50 acoustic hyperlens 50 non dispersive infrared 50 THz waves 50 nanosecond pulse 50 semiconducting material 50 superlattice 50 ultraviolet wavelengths 50 basal metabolic rate 50 conventional superconductors 50 photoactivation 50 demodulated 50 4kV 50 hydroxide ions 50 nanotube bundles 50 Mosfet 49 frequency modulation 49 dB SPL 49 hexamers 49 mosfet 49 meridional flow 49 local oscillator LO 49 demagnetization 49 Fig. 1A 49 8kV 49 ultraviolet wavelength 49 PIN photodiode 49 antiferromagnets 49 sine wave output 49 piezo actuators 49 quantum superposition 49 microampere 49 reactant 49 wafer thickness 49 semiconductor nanowires 49 chlorosome 49 PID controller 49 optical excitation 49 rheometer 49 neutron radiation 49 cellularity 49 transmissivity 49 reduced graphene oxide 49 photon pairs 49 Hz 49 collinear 49 Casimir cavity 49 micropipette 49 electrochemical reactions 49 1μA 49 stray capacitance 49 echogenicity 49 1kV 49 opto couplers 49 isotopic ratios 49 mrad 49 intermolecular 49 photocell 49 LED brightness 49 fluorometer 49 hydrogen atoms 49 HMC#LP#E 49 shear modulus 49 dimer 49 toroids 49 hafnium oxide 49 adiabatic 49 microwatt 49 quantization 49 milliamperes 49 quantum metrology 49 cuprate 49 silicon nitride 49 ENOB 49 colloidal quantum dots 49 boron nitride nanotubes 49 coupling capacitor 49 #Ω [001] 49 poly L lysine 49 suprachiasmatic nucleus 49 tunability 49 absorbs photons 49 near infrared NIR 49 intergranular corrosion 49 superposed 49 reactants 49 synthetic aperture 49 variator 49 helical gears 49 highly collimated 49 circumferentially 49 ferrites 49 electroluminescence 49 fluorescence spectra 49 coverslip 49 optical lattices 49 soliton 49 magnetic particles 49 secondary windings 49 superposition 49 narrow linewidth 49 modulated signals 49 microresonator 49 evanescent wave 49 differential scanning calorimetry 49 cryostat 49 electron pairing 49 periodicities 49 interfacial 49 thyristor 49 sphericity 49 inhomogeneity 49 modulated laser 49 DPSS lasers 49 wettability 49 tuneable 49 strontium titanate 49 galvanometer 49 piezoelectric materials 49 donor acceptor 49 concentration gradient 49 #-#,# Hz 49 spindle speeds 49 light scattering DLS 49 sinewave 49 modulations 49 NMOS 49 metastable 49 ferromagnetism 49 auditory neurons 49 piezoelectric transducer 49 ppm ° C 49 Excitation 49 dielectric breakdown 49 electron transistor 49 heavy fermion 49 supersolid 49 rotary valve 49 pulsed laser beam 49 3MHz 49 magnetic anisotropy 49 axial loads