Imaging of the B 1 distribution and background signal in a MAS NMR probehead using inhomogeneous B 0 and B 1 fields.
- Resource Type
- Article
- Authors
- Odedra, Smita; Wimperis, Stephen
- Source
- Journal of Magnetic Resonance. Jun2013, Vol. 231, p95-99. 5p.
- Subject
- *BORON isotopes
*SIGNAL processing
*NUCLEAR magnetic resonance spectroscopy
*INHOMOGENEOUS materials
*IMAGE processing
*PERFORMANCE evaluation
- Language
- ISSN
- 1090-7807
Highlights: [•] Inhomogeneous B 0 and B 1 fields used to image B 1 field distribution in MAS probehead. [•] Method can be applied on any MAS NMR probe as B 0 gradient generated by linear z shim. [•] Approach allows background signal and sample to be spatially resolved. [•] Method is used to assess performance of “depth” sequences for background suppression. [ABSTRACT FROM AUTHOR]