Related by context. Frequent words. (Click for all words.) 64 ionize 64 plasmon 62 fluoresce 61 fluoresces 61 dopant 61 Gamma rays 60 Quantum dots 60 photodetector 60 fluorescent molecules 60 fluorophores 60 chromophores 59 semiconductor nanocrystals 59 phosphors 59 absorbance 59 photodiode 59 spintronic devices 58 photoluminescence 58 pulsed laser 58 ultraviolet wavelengths 58 fluorescent probes 58 infrared wavelength 58 photocatalyst 58 surface plasmons 58 near infrared NIR 58 keV 58 dye molecules 57 porphyrin 57 fluorescence 57 Photons 57 radioactive tracer 57 terahertz radiation 57 rubidium atoms 57 noble gases 57 ionisation 57 photocell 57 gold nanorods 56 shorter wavelengths 56 fluorescent proteins 56 bandgap 56 titania 56 ionised 56 emissive 56 nanosized 56 photonic crystal 56 X ray beam 56 thermoelectric materials 56 stimulated emission 56 millivolts 56 electron beams 55 plasmons 55 fluorescence imaging 55 MeV 55 synchrotron radiation 55 THz 55 permittivity 55 electrochemically 55 optical wavelengths 55 InGaN 55 superconductive 55 microwave radiation 55 phonon 55 Nanowire 55 visible wavelengths 55 fluorescing 55 electrochemical reaction 55 diffractive 55 dopants 55 microwatts 55 nanocrystal 55 fluorescent dyes 55 Gallium Nitride 55 nanocrystals 55 RGB LED 55 laser pulse 55 ionization 54 Rubidium 54 colorimetric 54 photometer 54 ultrasonics 54 quantum dot 54 phosphor 54 confocal microscopy 54 electrophoretic 54 excitons 54 nanobubbles 54 emissivity 54 nanoclusters 54 diffraction pattern 54 VCSELs 54 dispersive 54 frequency comb 54 electron spins 54 Nanotube 54 electrically conducting 54 ionizing 54 quantum dots 54 luminescence 54 interferometric 54 chromophore 54 europium 54 superlens