Related by context. Frequent words. (Click for all words.) 55 magnetic resonance NMR 52 magnetic resonance spectroscopy 49 superconducting magnet 48 microwave frequencies 48 Nuclear Magnetic Resonance 48 magnetic resonance 47 sideband 47 magnetron 46 megahertz 46 radiowaves 46 microwave radiation 46 spectrometry 46 GHZ 45 terahertz 45 detector 44 tokamak 44 electromagnetic pulses 44 frequencies 44 interferometers 44 thermonuclear weapons 44 tomography 44 synchrotron radiation 44 near infrared NIR 44 frequency modulation 44 sensor arrays 43 neutron scattering 43 Gigahertz 43 MHz 43 THz 43 NMR 43 atomic 43 directional antenna 43 MHZ 43 milliwatt 43 interferometric 43 gigahertz 43 calorimeter 42 antenna arrays 42 breeder reactors 42 microwatts 42 GaN HEMT 42 #GHz [001] 42 megahertz MHz 42 #MHz #MHz [001] 42 nanomechanical 41 transmission electron microscope 41 QKD 41 radionuclide 41 force microscope AFM 41 amplifier modules 41 Terahertz 41 confocal microscope 41 fusion reactor 41 beamline 41 6GHz 41 interferometry 41 transmitter 41 electromagnetic induction 41 radioisotope 41 #MHz [001] 41 #mhz [002] 41 nonnuclear 41 #Mhz [002] 41 Ames Laboratory 40 terahertz radiation 40 transmitters 40 stockpile stewardship 40 Rubidium 40 beamlines 40 nanosensor 40 mhz 40 scanning electron microscopy 40 ultrafast 40 thermo 40 radio frequencies 40 gamma camera 40 spectroscopy 40 ultrasonic waves 40 particle accelerators 40 radiometer 40 optical lattice 40 SQUID 40 #MHz frequency [001] 40 electromagnetic spectrum 40 microfluidic chip 40 frequency comb 40 x ray imaging 40 tesla 40 spectrometer 40 Synchrotron 40 seismometer 40 radiotracer 40 colliders 40 voltmeter 40 #.#-#.# GHz [004] 40 Tomography 40 detectors 40 dispersive 40 rubidium 39 spectrometers 39 directional antennas