Related by context. Frequent words. (Click for all words.) 68 exciton 67 dispersive 66 oscillatory 64 photonic crystal 64 terahertz radiation 64 excitons 64 excitations 64 bandgap 64 photodetector 63 frequency comb 63 isotropic 63 nanocrystalline 62 interferometry 62 laser pulse 62 plasmonic 62 excitation 62 amplitudes 61 dopant 61 plasmons 61 dipoles 61 QDs 61 chromophores 61 electron spins 61 porphyrin 61 waveguides 61 nanocrystal 61 photons 61 magnetization 61 photon 61 waveguide 61 biomolecule 60 absorbance 60 crystal lattice 60 bilayer 60 quantum dot 60 gold nanorods 60 ionisation 60 dye molecules 60 nanocrystals 60 phonons 60 resonant frequency 60 ultrasonics 59 resonator 59 transduction 59 photodiode 59 laser pulses 59 lasing 59 electron 59 anisotropy 59 electromagnetic 59 electron density 59 sinusoidal 59 anisotropic 59 vibrational 59 radiative 59 electron beams 59 fluorophores 59 keV 59 nanospheres 58 SWCNTs 58 FRET 58 plasmonics 58 fluorescence 58 diffraction 58 nanostructure 58 photoelectric effect 58 biological molecules 58 Photons 58 toroidal 58 electrically conducting 58 MeV 58 nanoscopic 58 glial 58 dopants 58 resonators 58 ferromagnetic 58 magnetic fields 58 Tunable 58 SWNTs 58 picosecond 57 nanotube 57 microscale 57 PZT 57 electrochemical 57 electrons 57 microelectrodes 57 shorter wavelengths 57 femtosecond laser 57 sine wave 57 femtosecond 57 conductance 57 silicon nitride 57 microwave frequencies 57 dielectric 57 dipole 57 polymerisation 57 THz 57 electron spin 56 oscillation 56 fluorescing 56 pulsed laser