Fuel · 1982 · 29 citations · 22 references
Natural SciencesChemistryAnalytical ChemistrySolid-state ChemistrySpectroscopyCrystallographyStructural CharacterizationStructure DeterminationCoal Ash CompositionCoal Mineral MatterCoal Structure
22
Proton-enhanced NMR of dilute spins in solids
Alexander Pines, M. G. Gibby, J. S. Waugh · The Journal of Chemical Physics · 1973 · 2.5K citations
Natural Sciences, Chemistry, Physics +13
Nuclear Double Resonance in the Rotating Frame
S. R. Hartmann, E. L. Hahn · Physical Review · 1962 · 2.2K citations