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Influence of Magnetic Susceptibility on Position and Line‐width of Proton Magnetic Resonance Lines in Powder Samples of Transition Metal Hydrides
Author(s) -
Göring R.,
Schnabel B.
Publication year - 1982
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19824940409
Subject(s) - line width , magnetic susceptibility , materials science , magic angle spinning , metal , line (geometry) , nuclear magnetic resonance , metal powder , magic angle , magnetic resonance imaging , condensed matter physics , nuclear magnetic resonance spectroscopy , optics , physics , metallurgy , geometry , mathematics , medicine , radiology
The basic theoretical ideas about the influence of the magnetic susceptibility of the sample material on the nuclear magnetic resonance line position and width of powder samples are discussed. Three different effects may occur the respective influence of which could be derived from multiple‐pulse line‐narrowing experiments with and without rapid magic‐angle sample spinning using powder samples mixed from polymer and metal powders. Measures to avoid the influence of the susceptibility effects are proposed.