Example image of eyePlorer eyePlorer map for 'Elementary charge': Electric charge Electron Proton Physical constant Atomic units Natural units Units of measurement Oil-drop experiment Robert Andrews Millikan Quark Quasiparticle Emergence Fractional quantum Hall effect Robert B. Laughlin Elementary particle Quantum Avogadro constant Faraday constant Faraday's laws of electrolysis Michael Faraday Electrolysis Silicon X-ray scattering techniques Coulomb's law Gravitation Viscosity Electric current Noise (electronics) Shot noise Josephson effect Quantum Hall effect Quantum mechanics Superconductivity Planck constant Bohm diffusion Charge number Ponderomotive energy Timeline of microphysics Two-electron atom Duane–Hunt law Electron electric dipole moment 1913 in science Bjerrum length Coulomb blockade Down quark Electron volt Molecular Hamiltonian Top quark Up quark Charm quark