Cd111 and Cd113 spin-lattice relaxation in CdMoO4 by paramagnetic centers in the absence of spin diffusion
Year: 2005
Type: article
Abstract: In an ongoing effort to understand the solid-state spin-lattice relaxation mechanism and its modulation for heavy-nuclei spin-$1∕2$ systems like $^{207}\mathrm{Pb}$ and $^{203}\mathrm{Tl}∕^{205}\mathrm{Tl}$, we have serendipitously observed that the recovery of a saturated $^{111}\mathrm{Cd}$ (or $^{113}\mathrm{Cd}$) nuclear magnetization in $\mathrm{Cd}\mathrm{Mo}{\mathrm{O}}_{4}$ shows the three distinct time regions elucidated by Bodart et al. [Phys. Rev. B 54, 15291 (1996)] when nuclear-spin relaxation is dominated by paramagnetic impurity relaxation in the complete absence of nuclear-spin diffusion.
Source: Physical Review B
Authors: Peter A. Beckmann, Shi Bai, Cecil Dybowski
Institutions: Bryn Mawr College, University of Delaware
Language: Latvian
Subfield: Spectroscopy
Field: Chemistry
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2089322883