Impurity spin in normal stochastic field: basic model of magnetic resonance.
|Title:||Impurity spin in normal stochastic field: basic model of magnetic resonance.|
|Authors:||Dzheparov, F. S.1 email@example.com, Lvov, D. V.2 firstname.lastname@example.org|
|Source:||Magnetic Resonance in Solids. 2016, Vol. 18 Issue 2, p1-8. 8p.|
|Subject Terms:||*MAGNETIC resonance, *CONTAMINATION (Technology), *STOCHASTIC processes, *SPIN polarization, *MAGNETIZATION|
|Abstract:||Famous Anderson-Weiss-Kubo model of magnetic resonance is reconsidered in order to bridge existing gaps in its applications for solutions of fundamental problems of spin dynamics and theory of master equations. The model considers the local field fluctuations as one-dimensional normal random process. We refined the conditions of applicability of perturbation theory to calculate the spin depolarization. It is shown that for very slow fluctuations the behavior of the longitudinal magnetization is simply related to the correlation function of the local field. The effect could be checked by the experimental studies of magnetic resonance in quasi-Ising paramagnets. [ABSTRACT FROM AUTHOR]|
|:||Copyright of Magnetic Resonance in Solids is the property of Magnetic Resonance in Solids, Electronic Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)|
|Database:||Academic Search Complete|