: Identifying "dead spots" or inconsistencies in the RF coil that could lead to signal loss or artifacts. Troubleshooting Signal Issues
: Often used in cross-polarization experiments where precise pulse amplitude matching is required between two different nuclei (e.g., 1to the first power 13to the 13th power Amplituda PSN
) actually experienced by the sample. It helps in mapping the homogeneity of the magnetic field across a probe. : Identifying "dead spots" or inconsistencies in the
If you are seeing inconsistent "Amplituda" readings in your PSN data, consider the following: If you are seeing inconsistent "Amplituda" readings in
: Check if the probe is correctly matched and tuned to the desired frequency.
(Pulsed Surface Nutation) is a specialized measurement technique used in Nuclear Magnetic Resonance (NMR) spectroscopy to analyze the interaction between radiofrequency (RF) fields and the spin systems within a sample. Key Concepts
: This technique is primarily used to calibrate pulse lengths and determine the strength of the RF field ( B1cap B sub 1