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Bloch equations revisited: New analytical solutions for the generalized Bloch equations

✍ Scribed by Madhu, P. K. ;Kumar, Anil

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
338 KB
Volume
9
Category
Article
ISSN
1043-7347

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✦ Synopsis

The generalized Bloch equations in the rotating frame are solved in Cartesian space by an approach that is different from the earlier Torrey solutions. The solutions are cast into a compact and convenient matrix notation, which paves the way for a direct physical insight and comprehension of the evolution of various magnetization components. The solutions are expressed as a sum of two terms: One describes the decay of the initial state; the other describes the growth of the steady state. The representative trajectories of each component of the above terms plotted separately describe the complete time evolution of each magnetization component.

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