The NQR responses of the nuclear spin system with I=1 to frequency offsets and pulse widths were examined with fictitious 1/2-spin operator formalism. In the experiment, the transverse magnetization and longitudinal magnetization are observed with one pulse and two pulses sequence, respectively. It was found that the experimental results measured with NQR probe are consistent with the theoretical calculations. It was shown that the NMR vector model can be applied to the NQR system for I=1 when the rf excitation is introduced on one axis in EFG principal axis frame.
|Original language||English (US)|
|Number of pages||9|
|Journal||Wuli Xuebao/Acta Physica Sinica|
|State||Published - Aug 1 1994|