THEORETICAL-STUDY OF NMR-T1(-1) ON THE BASIS OF THE EXTENDED T-J MODEL

Authors
KOHNO H TANAMOTO T FUKUYAMA H
Citation
H. Kohno et al., THEORETICAL-STUDY OF NMR-T1(-1) ON THE BASIS OF THE EXTENDED T-J MODEL, Physica. B, Condensed matter, 199, 1994, pp. 330-332
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
199
Year of publication
1994
Pages
330 - 332
Database
ISI
SICI code
0921-4526(1994)199:<330:TONOTB>2.0.ZU;2-E
Abstract
The Knight shift, K, and the relaxation rate, T-1(-1), of NMR is calcu lated in the slave-boson mean-field approximation based on the t-t'-J model. Comparison with the experimental results suggests that singlet formation is related to the drop in (T1T)-1 rather than to that in K.