Loading...
research article
Phase shifts induced by transient Bloch-Siegert effects in NMR
It is shown by simulation and expt. that selective pulses designed to invert or excite magnetization over a limited frequency window induce significant phase shifts over a bandwidth much larger than the chosen window. These phase shifts affect all expts. where selective pulses are used after exciting transverse magnetization or generally p-quantum coherence. The phase shifts may be compensated by modifying the phases of the rf pulses during the expts. or in some cases by suitable data transformations. [on SciFinder (R)]
Type
research article
Authors
Publication date
1990
Published in
Volume
168
Issue
3-4
Start page
297
End page
303
Peer reviewed
REVIEWED
Available on Infoscience
February 22, 2006
Use this identifier to reference this record