Distribution of principal values of the 31P NMR chemical shift tensor in phosphate glasses.
The static line shapes of the powder pattern of the 31P nuclear magnetic resonance (NMR) chemical shift (CS) tensor in phosphate glasses can only be explained by using individual distributions parameters for the principal axes. A model is discussed, which assumes a linear dependency of such distributions from the principal values themselves. Furthermore, the influence of such distributions on magic angle spinning (MAS) spectra is investigated.
Losso
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P
Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Germany.
Sternberg
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U
D005898:Glass / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D010710:Phosphates / Q000737:chemistry*
D010710:Phosphates