Related by context. Frequent words. (Click for all words.) 66 resonant frequency 64 excitations 63 vibrational 60 crystal lattice 60 amplitudes 59 conductance 59 electron spins 59 electron density 58 bandgap 58 magnetization 58 chirality 58 magnetic flux 58 valence 58 excitation 58 oscillation 57 resonances 57 orbitals 57 harmonic 57 excitons 57 anisotropy 57 aliveness 56 oscillations 56 entropic 56 exciton 56 quantized 56 dye molecules 56 pulsations 55 oscillatory 55 anion 55 modulations 55 photonic crystal 55 terahertz radiation 55 decoherence 55 symmetries 55 polarity 55 harmonics 55 dipoles 55 bosons 55 resonators 54 phonons 54 tonality 54 silicon atoms 54 attunement 54 dopants 54 spacetime 54 millivolts 54 absorbance 54 intensities 54 amplitude 54 isotropic 54 macroscale 54 reactant 53 conformations 53 plasmons 53 superposition 53 pulsation 53 magnetic fields 53 Cepheids 53 tonalities 53 dispersive 53 quanta 53 hydrogen ions 53 refractive index 53 radiative 53 atoms 53 Fig. 1A 52 photodetector 52 anisotropic 52 picoseconds 52 analyte 52 Photons 52 aldehydes 52 sinusoidal 52 logarithmic 52 oxygen atom 52 GPa 52 microscale 52 elemental composition 52 dopant 52 transduction 52 electrophoretic 52 numinous 52 entropy 52 photometry 52 biomolecule 52 curvatures 52 interfacial 52 conformational 52 resonator 52 electromagnetic induction 52 nanomechanical 52 keV 52 morphologies 52 simultaneity 51 magnetism 51 geometrical shapes 51 sonorities 51 tuning fork 51 invariant 51 vortices 51 picosecond