NMR magic sandwich imaging method

Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system

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324307, G01R 3320

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053270878

ABSTRACT:
An NMR imaging method for the investigation of, in particular, solid-like substances which are exposed to a sequence of RF pulses in a homogeneous magnetic field, said sequence including an excitation pulse sequence and an additional pulse sequence, whereby, in one case, in at least one time interval between the end of the excitation pulse sequence and the beginning of the additional pulse sequence and/or in the time interval between the end of the additional pulse sequence and the appearance of an echo signal, the homogeneous magnetic field is at least temporarily overlapped with at least one gradient field and, in another case, at least one part of the sequence of RF pulses is overlapped with at least one RF gradient field, is characterized in that the additional pulse sequence includes a magic sandwich.

REFERENCES:
patent: 5126673 (1992-06-01), Hennig
"Spatially Resolved Proton NMR Dipolar Spectra as a Measure of Local Molecular Mobility in Solids," S. Matsui, J. of Magn. Res. vol. 95, pp. 149-153 (1991).
"Magic echo solid state NMR imaging", Hafner et al., Meas. Sci. Tech. 2 (1991) pp. 882-885.
Journal of Magnetic Resonance, vol. 96, No. 2 pp. 307-322, Feb. 1, 1992.
Chemical Physics Letters, vol. 179, No. 1, 2 pp. 187-190, Apr. 12, 1991.
Physics Letters, vol. 45A, No. 2, pp. 113-114, Sep. 10, 1973.
Israelite paper: A. Pines, Won-Kyu-Rhim, J. S. Waugh: "Homogeneous and inhomogeneous spin echoes in solids" in: Abstracts of the 4th International Symposium on Magnetic Resonance, Israel, Aug. 1971, p. 1.
Israelite paper: J. S. Waugh, Rhim W. K., A. Pines: "Spin echoes and Loschmidt's paradox" in: Abstracts of the 4th International Symposium on Magnetic Resonance, Israel, Aug. 1971, p. 1.
Journal of Magnetic Resonance, 72, 224-229 (1987): P. J. McDonald, J. J. Attard and D. G. Taylor: "A New Approach to the NMR Imaging of Solids".

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