Chen, Kan and Jayaprakash, C and Murthy, HR Krishna (1987) Spatial correlations around a Kondo impurity. In: Physical Review Letters, 58 (9). 929 -932.
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Official URL: http://prl.aps.org/abstract/PRL/v58/i9/p929_1
Abstract
We present a method for calculating zero-frequency, spatially varying response and correlation functions around a magnetic impurity in metals. We illustrate the procedure which involves a combination of perturbative scaling and nonperturbative renormalization-group methods for the spin-(1/2) Kondo impurity. We explain the factorization of the temperature and spatial dependence of the Knight shift observed in NMR experiments.
| Item Type: | Journal Article |
|---|---|
| Publication: | Physical Review Letters |
| Publisher: | The American Physical Society |
| Additional Information: | Copy right of this article belongs to The American Physical Society. |
| Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
| Date Deposited: | 15 Jan 2010 07:07 |
| Last Modified: | 19 Sep 2010 05:37 |
| URI: | http://eprints.iisc.ac.in/id/eprint/21427 |
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