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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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|
|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|
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