Related by context. Frequent words. (Click for all words.) 63 phytochrome 62 plasmon 62 surface plasmon resonance 61 diffract 61 sodium atoms 61 diffracted 61 magnetospheric 60 fluorescent molecules 60 ultracold 60 fluoresces 60 antiferromagnetic 60 ultracold atoms 60 scanning tunneling microscope STM 59 SSRL 59 sulfur atoms 59 laser pulse 59 interferometry 59 terahertz waves 59 porphyrin 59 bilayer 59 photochemistry 58 stimulated emission 58 Earth ionosphere 58 exciton 58 By Toby Forage 58 paramagnetic 58 chromophore 58 submillimeter 58 Saturn magnetosphere 58 Jupiter moon Io 58 THz radiation 58 intermolecular 58 soliton 58 nanobubbles 58 substorm 58 dye molecules 58 gravitational microlensing 58 Caltech manages 58 microfabricated 58 quantum tunneling 57 ultraviolet wavelengths 57 electrically conducting 57 infrared wavelength 57 interferometric 57 ionized gas 57 helium atoms 57 absorbs sunlight 57 force microscopy AFM 57 nanopillars 57 optical lattice 57 photosphere 57 chromophores 57 fluorescently labeled 57 photoluminescence 57 electron spins 57 Credit NASA JPL 57 potassium ions 57 nanorod 57 actin filaments 57 strontium titanate 57 fluorophores 57 photosynthetic bacteria 57 ribonucleic acid RNA 57 interstellar clouds 57 electrochemically 56 Regulatory Disclosure 56 Heliospheric Observatory SOHO 56 rubidium atoms 56 plasmons 56 phonon 56 muon 56 photometer 56 nucleolus 56 Bose Einstein condensates 56 surface plasmons 56 Lyman alpha 56 gravitational radiation 56 diffraction pattern 56 hydrogen nuclei 56 antibody binds 56 magnetic reconnection 56 fluoresce 56 interplanetary spacecraft 56 ray Space Telescope 56 antineutrinos 56 Credits ESA 56 fluorescent probes 56 cryptochrome 56 cell cytoplasm 56 x ray beam 56 scanning electron microscopes 56 RHESSI 56 crystal lattice 56 silica nanoparticles 56 uracil 56 fluorescent marker 55 Raman scattering 55 magnetotail 55 ribozyme 55 % #F# 1v.jsn 55 nanodevice