- Tytuł:
- Single-Quantum NMR Spinning-Side-Band Patterns for Spin-3/2 System
- Autorzy:
-
Lupulescu, A.
Fechete, R.
Demco, D. E.
Cozar, O. - Powiązania:
- https://bibliotekanauki.pl/articles/1968465.pdf
- Data publikacji:
- 1997-12
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
33.25.+k
33.40.+f - Opis:
- The NMR response of an isolated spin-3/2 system with an axially symmetric quadrupolar interaction under magic-angle sample spinning to an ideal radio-frequency pulse using irreducible tensor operators is evaluated analytically. The excited single-quantum spin coherences are modulated by the sample spinning. The effects of spinning frequency, quadrupole coupling constant and the orientation of quadrupolar interaction relative to rotor axis on the spinning-side-band patterns are simulated. High-resolution single-quantum spinning-side-band pattern detected for $\text{}^{23}$Na (I=3/2) nuclei in sodium nitrate powder is compared with the simulation based on the theory and the quadrupole coupling is estimated.
- Źródło:
-
Acta Physica Polonica A; 1997, 92, 6; 1125-1134
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł