Related by context. Frequent words. (Click for all words.) 70 scanning electron microscope 67 transmission electron microscopy 66 optical microscope 64 electron microscope 62 spectrometer 62 electron microscopes 61 beamline 60 X ray diffraction 60 spectrometers 59 spectroscopy 59 imager 59 Raman spectroscopy 58 electron microscopy 58 spectroscopic 58 interferometry 58 electron beam 58 interferometer 57 mass spectrometer 57 Fluorescence 56 confocal 56 CCD camera 56 adaptive optics 56 microscopy 56 X ray beam 55 Spectrometer 55 femtosecond 55 XRD 54 microscopes 54 diffraction 54 photonic crystal 54 gel electrophoresis 54 ESO Very Large Telescope 53 mass spectrometers 53 nanocrystal 53 spectrometry 53 X ray crystallography 53 x ray crystallography 53 FRET 53 electron beam lithography 53 nanoscopic 53 quantum dot 53 nanocrystals 52 spectrophotometer 52 WM Keck Observatory 52 fluorescence microscopy 52 micrometer 52 laser pulses 52 ion beam 52 infrared spectrometer 52 x ray imaging 51 quantum dots 51 Spectroscopy 51 magnetic particles 51 optical telescope 51 muon 51 microstructures 51 fluorescence 51 magnetic resonance 51 infrared telescope 51 photodetectors 51 laser pulse 51 Resolution Imaging 51 nanometer scale 51 femtosecond laser 51 spectra 51 tomography 51 optical tweezers 51 Nanoscale 51 picosecond 50 photodiodes 50 waveguide 50 ion trap 50 wavefront 50 fluorescent dyes 50 JILA 50 galaxy cluster 50 terahertz 50 nanoscale 50 electron 50 magnetic nanoparticles 50 hyperspectral 50 spectrograph 50 Terahertz 49 supernova remnant 49 atoms 49 nanostructure 49 magnetization 49 submicron 49 microfluidic device 49 synchrotron 49 positron 49 Positron Emission Tomography PET 49 μm 49 gravitational lensing 49 optically 49 Microscopy 49 nanospheres 49 waveguides 49 laser ablation 49 photonic crystals 49 photolithography