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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sinyavskii, N. Ya. Velikite, N. Ya. |
| Copyright Year | 1999 |
| Abstract | The influence of relaxation and frequency detuning on the nutational frequency and the damping factor of a nutational interference pattern is analyzed. It is established that relaxation leads to decrease in nutational frequency, while detuning increases the nutation frequency. A relation is obtained between the relaxation times and the frequency detuning at which the influence of both factors cancels out. Conditions such that singularities of the nutational nuclear-quadrupole-resonance (NQR) spectrum (I=3/2) may be resolved are determined, and a formula for the asymmetry parameter ν is obtained, taking account of relaxation. Having determined the region of existence of nutation and established the conditions under which the singularities of the NQR spectrum of the powder (I=3/2) may be resolved, the asymmetry parameter may be reliably determined from the experimental nutational spectrum of the powder. Experimental nutational$^{35}$Cl NQR spectra are given for TiCl$_{4}$ and 2,4,6-trichloro-1,3,5-triazine. |
| Starting Page | 1238 |
| Ending Page | 1244 |
| Page Count | 7 |
| File Format | |
| ISSN | 10648887 |
| Journal | Russian Physics Journal |
| Volume Number | 41 |
| Issue Number | 12 |
| e-ISSN | 15739228 |
| Language | English |
| Publisher | Kluwer Academic Publishers-Plenum Publishers |
| Publisher Date | 1999-01-01 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Physics Mathematical and Computational Physics Nuclear Physics, Heavy Ions, Hadrons Condensed Matter Applied Optics, Optoelectronics, Optical Devices |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
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