Broadening of the NQR and NMR spectral lines by the dipole defects in ferroelectrics
โ Scribed by B.E. Vugmeister; M.D. Glinchuk
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 205 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0022-2860
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๐ SIMILAR VOLUMES
An explicit quantum-mechanical expression for the linewidth of the isotropic Raman band for a dilute solution of Raman-active molecules in an "inert" solvent is summa&y derived. Line broadeh in such a system vises from two mechanisms: pure vibrariond dephasing, which is due to nearly elastic scatter
In diamagnetic solutions, we determine the frequency shift and the inhomogeneous broadening of high-resolution NMR lines of nuclei I due to the dipolar interactions with the molecular electromc magnetic moments induced by the external magnetic field. This effect, which depends on the shape of the li