Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/600
Title: | Spectral density functions for quadrupolar nuclear spin relaxation due to translational diffusion | Contributor(s): | Sholl, C (author) | Publication Date: | 2001 | Open Access: | Yes | DOI: | 10.1088/0953-8984/13/50/332 | Handle Link: | https://hdl.handle.net/1959.11/600 | Abstract: | The spectral density functions for relaxation of nuclear spins due to time-dependent electric quadrupole interactions are studied for diffusion of atoms on a crystal structure. It is shown that, for an arbitrary concentration c of diffusing atoms, the spectral density functions and consequent relaxation rates scale with concentration as c(1 − c). The detailed form of the functions can be obtained simply from analysis of the low spin concentration limit, unlike the analogous case for magnetic dipolar relaxation. Some applications to metal-hydrogen systems are described. | Publication Type: | Journal Article | Source of Publication: | Journal of Physics: Condensed Matter, 13(50), p. 11727-11731 | Publisher: | Institute of Physics Publishing Ltd | Place of Publication: | United Kingdom | ISSN: | 1361-648X 0953-8984 |
Fields of Research (FoR) 2008: | 020404 Electronic and Magnetic Properties of Condensed Matter; Superconductivity | Peer Reviewed: | Yes | HERDC Category Description: | C1 Refereed Article in a Scholarly Journal |
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Appears in Collections: | Journal Article |
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