Application of shaped adiabatic pulses to MQMAS NMR spectroscopy of spin 3/2 nuclei

Application of shaped adiabatic pulses to MQMAS NMR spectroscopy of spin 3/2 nuclei

Competition between nutation (r.f. driven) and adiabatic (rotor-driven) multi-quantum coherence transfer mechanisms in spin 3/2 systems results in diminished performance of rotation induced adiabatic coherence transfer (RIACT) in isotropic multiple-quantum magic-angle spinning (MQMAS) experiments fo...

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Veröffentlicht in:Journal of magnetic resonance (1997) 2009-02, Vol.196 (2), p.191-199
Hauptverfasser: Rovnyak, David, Kennedy, Paul E.
Format: Artikel
Sprache:eng
Schlagworte:
Adiabatic coherence transfer
Electromagnetic Fields
Magnetic Resonance Spectroscopy - methods
Magnetics
MQMAS
Multiple-quantum magic-angle spinning
Quadrupole
Quantum Theory
RIACT
Sodium
Sodium - chemistry
Spectrum Analysis
Spin Labels
Tomography, Optical Coherence
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Zusammenfassung:Competition between nutation (r.f. driven) and adiabatic (rotor-driven) multi-quantum coherence transfer mechanisms in spin 3/2 systems results in diminished performance of rotation induced adiabatic coherence transfer (RIACT) in isotropic multiple-quantum magic-angle spinning (MQMAS) experiments for small e 2 qQ / h (
ISSN:1090-7807
1096-0856
DOI:10.1016/j.jmr.2008.11.005