Related by context. Frequent words. (Click for all words.) 60 reactants 60 electron spins 59 gaseous hydrogen 58 interferometers 57 hydride 57 ultrasonics 57 electron spin 57 rubidium atoms 57 dispersive 56 microchannel 55 ionisation 55 pulsed laser 55 spectrographs 55 photonic crystal 55 microfluidic chip 55 scanning electron microscopy 54 scanning tunneling microscope 54 nitrogen atoms 54 alkanes 54 porous silicon 54 porphyrin 54 interferometric 54 spintronic 54 thermoelectric materials 54 neutron scattering 54 microscale 54 quantum bits 54 microbubbles 54 anisotropic 54 ion propulsion 54 transmission electron microscopy 53 electrochemically 53 multiphysics 53 adiabatic 53 nanocrystalline 53 antiprotons 53 hydrogen 53 numerical simulations 53 reactant 53 exciton 53 excitons 53 aerosol particles 53 QDs 53 desorption 53 photoluminescence 53 spectrometry 53 SWCNTs 53 oxidizer 53 sorption 53 dopant 52 optical microscopy 52 combustor 52 electrochemical 52 interferometer 52 nanospheres 52 ionic liquid 52 metal hydride 52 hydrocarbon molecules 52 alpha particles 52 optical lattice 52 superconducting magnet 52 X ray diffraction 52 microstructures 52 dopants 52 liquid helium 52 nanometer sized 52 fluorescent molecules 52 excitations 52 Raman spectroscopy 52 nanocrystal 52 SWNTs 52 electron beams 52 polymerisation 52 rubidium 52 toroidal 52 nanofibres 52 dye molecules 52 ultrasonic waves 51 ionised 51 PZT 51 FT IR 51 electrochemical reaction 51 numerical simulation 51 biomolecule 51 electromagnetic EM 51 scramjet engine 51 semiconducting 51 electrically conducting 51 optical tweezers 51 positron 51 nanostructure 51 cryogenic temperatures 51 phonon 51 electrolyzer 51 gold nanorods 51 thermochemical 51 liquid propellant 51 fluidics 51 femtosecond laser 51 elemental composition 51 propellant