Method for increasing resolution in two-dimensional solid-state

Details Method for increasing resolution in two-dimensional solid-state Method for increasing resolution in two-dimensional solid-state

1990-10-16

1992-05-26

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324300, G01R 3320

Patent

active

051171864

ABSTRACT:
A new RF pulse sequence is applied to selected nuclei in the evolution period of a 2D NMR heteronuclear correlation experiment to more effectively suppress heteronuclear interactions. The new pulse sequence is designed to be effective with the existing BLEW-12 pulse sequence so that both homonuclear and heteronuclear interactions are suppressed. In addition, the new pulse sequence effectively suppresses homonuclear interactions so that it can be used with a variety of nuclear species.

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Heteronuclear Correlation Spectroscopy in Rotating Solids, Caravatti et al.
Heteronuclear Solid-State Correlation Spectroscopy, Caravatti et al.
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Low-Power Multipulse Line Narrowing in Solid-State NMR, Burum et al.
Two-Dimensional Fourier Spectroscopy, pp. 285-286, Basic Principles.

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