Related by context. Frequent words. (Click for all words.) 61 quantum theory 60 quantum mechanics 59 high temperature superconductors 58 quantum entanglement 58 quantum mechanical 58 high temperature superconductivity 57 thermoelectric materials 57 plasmonics 57 quantum physics 57 superfluidity 56 holography 56 gravitational lensing 56 interferometry 55 Brownian motion 55 scanning tunneling microscope 55 Einstein theory 55 nanoscale structures 54 Raman spectroscopy 54 metamaterials 54 photonic devices 54 spacetime 54 Peter Gruenberg 53 plasmons 53 Spintronics 53 chirality 52 quanta 52 E = mc2 52 Bose Einstein condensate 52 cosmic microwave background 52 silicon transistors 52 ferroelectric 52 piezoelectric 52 electrochemical 52 nanophotonics 52 general relativity 52 interplanetary spacecraft 52 electron spin 52 cosmological constant 51 spintronics 51 cosmologists 51 superconductivity 51 plasmonic 51 positron 51 photonic crystal 51 phonons 51 excitons 51 Feynman 51 photonic crystals 51 magnetar 50 quark gluon plasma 50 photons 50 anisotropy 50 nanodevices 50 quantum gravity 50 muon 50 electron beams 50 nanocrystal 50 quantum cryptography 50 spectroscopy 50 nanostructure 50 transmission electron microscope 50 particle physics 50 gravitational wave 50 supersymmetry 50 atomic particles 50 nanosystems 50 quantum dot 50 nanoscale 49 semiconducting 49 optical biosensors 49 synchrotron radiation 49 particle beam 49 terahertz 49 nanoscopic 49 optical microscopy 49 atomic nucleus 49 electromagnetic waves 49 COBE 49 photodetector 49 Metamaterials 49 Higgs Boson 49 Richard Feynman 49 X ray diffraction 49 QCD 49 fermions 49 photon 49 observable universe 49 cosmic ray 49 memristor 49 relativity 49 theorems 48 nanometer scale 48 electromagnetism 48 silicon germanium 48 superconducting 48 isotropic 48 memristors 48 visible wavelengths 48 biological molecules 48 electrons 48 metamaterial