electron nuclear double resonance
electron nuclear double resonance spectroscopy
Electron-nuclear double of resonance (ENDOR)
electron-nuclear double resonance
electron-nuclear double resonance helix
electron-nuclear shower
electron-nuclear double
nuclear excitation by electron capture
nuclear track electron temperature
Nuclear nuclear two body
electron electron interactions
electron electron scattering
electron-electron interaction
electron-electron interacton
electron-electron scattering
pi-electron (=π-electron)
strong electron-electron correlation
Di-nuclear or tri-nuclear nickel compound