Cross-polarization magic-angle spinning 13C NMR spectra of coals of varying rank

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

Selection of nonprotonated carbon resonances in solid-state nuclear magnetic resonance

Stanley J. Opella, M. H. Frey · Journal of the American Chemical Society · 1979 · 734 citations

Natural Sciences, Chemistry, Nuclear Chemistry +6

Magic-Angle ¹³C NMR Analysis of Motion in Solid Glassy Polymers

Jacob Schaefer, E. O. Stejskal, Rolf Buchdahl · Macromolecules · 1977 · 632 citations

Natural Sciences, Chemistry, Materials Science +9

The narrowing of NMR spectra of solids by high-speed specimen rotation and the resolution of chemical shift and spin multiplet structures for solids

E.R. Andrew · Progress in Nuclear Magnetic Resonance Spectroscopy · 1971 · 396 citations

Natural Sciences, Chemistry, Physics +15

Trace elements in coal : occurrence and distribution

H.J. Gluskoter · Medical Entomology and Zoology · 1977 · 275 citations

Natural Sciences, Earth Sciences, Mining Engineering +12