Abstract
We have considered a variety of effects — line widths, chemical shifts, Knight shifts, hyperfine splittings — a bewildering array of seemingly special cases. As we look back, we see some effects that occur in first-order perturbation theory, others that require a higher order. Since we have discussed the phenomena one by one, it is appropriate to summarize by writing a single Hamiltonian that includes everything. As we contemplate it, we should remind ourselves of the significance of each term. We write below the Hamiltonian describing a nucleus interacting with an electron in the presence of a magnetic field H 0. We define the vector potentials A 0, associated with the field H 0, and A n, associated with the field at the electron owing to the nuclear moment (A n = µ × r/r 3 normally). We also define the quantity
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© 1990 Springer-Verlag Berlin Heidelberg
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Slichter, C.P. (1990). Summary. In: Principles of Magnetic Resonance. Springer Series in Solid-State Sciences, vol 1. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-09441-9_12
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DOI: https://doi.org/10.1007/978-3-662-09441-9_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-08069-2
Online ISBN: 978-3-662-09441-9
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