Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1407411 | Journal of Molecular Structure | 2007 | 8 Pages |
Abstract
An effect of Berry’s phase on the NQR spectrum of the rotating powder sample is described and applied for the determination of the electric field gradient asymmetry. The proposed method involves the analysis of the frequency singularities in the NQR powder patterns of the rotating samples. The Berry’s phases for the eigenstates, associated with an adiabatically changing quadrupole hamiltonian, are calculated for nuclei with a spin I = 3/2 and I = 1 as a function of the asymmetry parameter.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
N. Sinyavsky, E. Korotey, M. Maćkowiak,